MTSN / Mattson Technology, Inc. - Documents déposés auprès de la SEC, rapport annuel, procuration

Mattson Technology, Inc.
US ˙ NASDAQ
CE SYMBOLE N'EST PLUS ACTIF

Statistiques de base
CIK 928421
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Mattson Technology, Inc.
SEC Filings (Chronological Order)
Cette page fournit une liste complète et chronologique des documents déposés auprès de la SEC, à l'exclusion des documents relatifs à la participation que nous fournissons ailleurs.
June 6, 2016 15-12G

Mattson Technology 15-12G

15-12G As filed with the Securities and Exchange Commission on June 6, 2016 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS 1 d196150ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No. 033-94972 Registration No. 033-85272 Registration No. 333-39129 Registration No. 333-59859 Registration No. 333-87715 Registration No. 333-41954 Registration No. 333-54010 Registration No. 333-63156 Registration No. 333-100094 Registration No. 333-128529 Registration No. 333-11

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS 1 d196150ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No. 033-94972 Registration No. 033-85272 Registration No. 333-39129 Registration No. 333-59859 Registration No. 333-87715 Registration No. 333-41954 Registration No. 333-54010 Registration No. 333-63156 Registration No. 333-100094 Registration No. 333-128529 Registration No. 333-11

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 S-8 POS

Mattson Technology S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on May 24, 2016 Registration No.

May 24, 2016 POS AM

Mattson Technology POS AM

POS AM 1 d196166dposam.htm POS AM As filed with the Securities and Exchange Commission on May 24, 2016 Registration No. 333-168250 Registration No. 333-191686 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-168250 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-191686 UNDER T

May 24, 2016 POS AM

Mattson Technology POS AM

POS AM 1 d196166dposam.htm POS AM As filed with the Securities and Exchange Commission on May 24, 2016 Registration No. 333-168250 Registration No. 333-191686 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-168250 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-191686 UNDER T

May 11, 2016 EX-3.1

AMENDED AND RESTATED CERTIFICATE OF INCORPORATION MATTSON TECHNOLOGY, INC. ARTICLE I

EX-3.1 Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF MATTSON TECHNOLOGY, INC. ARTICLE I The name of the corporation is Mattson Technology, Inc. (the ?Company?). ARTICLE II The registered agent and the address of the registered office in the State of Delaware are: Incorporating Services, Ltd. 3500 South DuPont Highway Dover, DE 19901 County of Kent ARTICLE III The purpose of the

May 11, 2016 EX-3.2

AMENDED AND RESTATED MATTSON TECHNOLOGY, INC. TABLE OF CONTENTS Page ARTICLE I CORPORATE OFFICES 1 1.1 Principal Office 1 1.2 Other Offices 1 ARTICLE II MEETINGS OF STOCKHOLDERS 1 2.1 Place Of Meetings 1 2.2 Annual Meeting 1 2.3 Special Meeting 1 2.4

EX-3.2 Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF MATTSON TECHNOLOGY, INC. TABLE OF CONTENTS Page ARTICLE I CORPORATE OFFICES 1 1.1 Principal Office 1 1.2 Other Offices 1 ARTICLE II MEETINGS OF STOCKHOLDERS 1 2.1 Place Of Meetings 1 2.2 Annual Meeting 1 2.3 Special Meeting 1 2.4 Notice of Stockholders? Meetings 2 2.5 Manner of Giving Notice; Affidavit of Notice 2 2.6 Quorum 2 2.7 Adjourned Meeting

May 11, 2016 8-K

Changes in Control of Registrant, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Completion of Acquisition or Disposition of Assets

8-K 1 d194899d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 11, 2016 MATTSON TECHNOLOGY, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of In

May 11, 2016 EX-99.1

MATTSON TECHNOLOGY, INC. ANNOUNCES COMPLETION OF ACQUISITION BY BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER

EX-99.1 Exhibit 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. ANNOUNCES COMPLETION OF ACQUISITION BY BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER FREMONT, California and BEIJING, China – May 11, 2016 — Mattson Technology, Inc. (Nasdaq: MTSN), a global semiconductor wafer proce

May 6, 2016 10-Q

Mattson Technology 10-Q (Quarterly Report)

10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 27, 2016 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-24838 M

April 22, 2016 10-K/A

Mattson Technology 10-K/A (Annual Report)

10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2015 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-248

March 23, 2016 8-K

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

8-K 1 form8k-march232016specialm.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 23, 2016 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other J

March 23, 2016 EX-99.1

Mattson Stockholders Approve Merger with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) Transaction Expected to Close in the Second Quarter of 2016

Exhibit EXHIBIT 99.1 Mattson Stockholders Approve Merger with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) Transaction Expected to Close in the Second Quarter of 2016 FREMONT, California ? March 23, 2016 ? Mattson Technology, Inc. (?Mattson? or the ?Company?) (NASDAQ: MTSN) announced today that, based on a count of the votes cast at the Company?s Special Mee

March 14, 2016 DEFA14A

Mattson Technology DEFA14A

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Pro

March 11, 2016 10-K

Mattson Technology 10-K (Annual Report)

10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2015 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-24838 MATTSON TECHNOLOG

March 11, 2016 EX-21.1

MATTSON TECHNOLOGY, INC. SUBSIDIARIES OF THE REGISTRANT Mattson International, Inc. Mattson International Korea Co. Mattson Technology Singapore Pte. Ltd. Mattson International, Inc. Taiwan Branch * Mattson Technology Holding GmbH Mattson Internation

MATTSON TECHNOLOGY, INC. SUBSIDIARIES OF THE REGISTRANT Mattson International, Inc. Mattson International Korea Co. Mattson Technology Singapore Pte. Ltd. Mattson International, Inc. Taiwan Branch * Mattson Technology Holding GmbH Mattson International GmbH Mattson Thermal Products GmbH Mattson International France Sarl Mattson Trading (Shanghai) Co., Ltd. Mattson Technology Cayman Holdings, Ltd.

February 17, 2016 DEFM14A

Mattson Technology DEFM14A

DEFM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

February 12, 2016 EX-99.2

to Schedule 13G Joint Filing Agreement

EX-99.2 Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated February 5, 2016 in connection with their beneficial ownership of Mattson Technology Inc. Each of Columbia Seligman Communications & Information Fund and Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc.

February 12, 2016 SC 13G/A

MTSN / Mattson Technology, Inc. / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #2 Under the Securities and Exchange Act of 1934 Mattson Technology Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 577223100 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

February 12, 2016 EX-99.1

to Schedule 13G

EX-99.1 Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

February 9, 2016 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR FOR THE FOURTH QUARTER AND YEAR ENDED DECEMBER 31, 2015

Exhibit EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR FOR THE FOURTH QUARTER AND YEAR ENDED DECEMBER 31, 2015 FREMONT, Calif. - FEBRUARY 9, 2015 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconduc

February 9, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnq42015pressrelease8kdoc.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 9, 2016 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Othe

January 29, 2016 PREM14A

Mattson Technology PREM14A

PREM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

January 13, 2016 EX-10.1

FIRST LEASE AMENDMENT

Exhibit FIRST LEASE AMENDMENT This First Lease Amendment (this ? Amendment ?) is dated as of January 7, 2016 (the ? Execution Date ?), by and between SIR PROPERTIES TRUST, a Maryland real estate investment trust (? Landlord ?), and MATTSON TECHNOLOGY, INC.

January 13, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 a8-kxjanuary132016.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 7, 2016 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdic

December 2, 2015 EX-99.5

Mattson Merger Announcement December 2, 2015

EX-99.5 Exhibit 99.5 Mattson Merger Announcement December 2, 2015 Today?s Press Release ? Mattson has entered a merger agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) ? E-Town will acquire all outstanding shares of MTSN stock for $3.80 per share in cash ? Final approvals need to be given by: ? MTSN shareholders ? A special shareholders

December 2, 2015 EX-99.7

December 1, 2015

EX-99.7 Exhibit 99.7 December 1, 2015 To: All Mattson Employees From: Fusen Chen, Chief Executive Officer Today, Mattson Technology, Inc. (?Mattson?) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition tra

December 2, 2015 EX-99.4

December 2, 2015

EX-99.4 Exhibit 99.4 December 2, 2015 To: Our Suppliers and Partners From: Mattson Technology, Inc. Today, Mattson Technology, Inc. (“Mattson”) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (“E-Town”) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition, Mattson

December 2, 2015 EX-2.1

AGREEMENT AND PLAN OF MERGER BY AND AMONG BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER (LIMITED PARTNERSHIP), DRAGON ACQUISITION SUB, INC. MATTSON TECHNOLOGY, INC. DATED AS OF DECEMBER 1, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINI

EX-2.1 Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER BY AND AMONG BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER (LIMITED PARTNERSHIP), DRAGON ACQUISITION SUB, INC. AND MATTSON TECHNOLOGY, INC. DATED AS OF DECEMBER 1, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS & INTERPRETATIONS 5 1.1 Certain Definitions 5 1.2 Additional Definitions 14 1.3 Certain Interpretations 16

December 2, 2015 EX-2.2

* * * * * (signature pages follow)

EX-2.2 Exhibit 2.2 EXECUTION COPY GUARANTEE GUARANTEE, dated as of December 1, 2015 (this “Guarantee”), by Beijing E-Town International Investment & Development Co., Ltd. (the “Guarantor”) in favor of Mattson Technology, Inc. (the “Guaranteed Party”). Capitalized terms used but not defined herein shall have the meaning ascribed to them in the Merger Agreement (as defined below). 1. GUARANTEE. To i

December 2, 2015 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2015 Mattson Technology, Inc. (Exact name of registrant as specified in its charter) Delaware 000-24838 77-0208119 (State or other jurisdiction of incorporation)

December 2, 2015 EX-99.1

VOTING AGREEMENT

EX-99.1 Exhibit 99.1 EXECUTION COPY VOTING AGREEMENT THIS VOTING AGREEMENT, dated as of December 1, 2015 (this ?Agreement?), is entered into by and between Beijing E-town Dragon Semiconductor Industry Investment Center (Limited Partnership), a PRC limited partnership (?Parent?), and each of the individuals listed on the signature pages hereto (each, a ?Stockholder? and, together, the ?Stockholders

December 2, 2015 EX-99.7

December 1, 2015

EX-99.7 Exhibit 99.7 December 1, 2015 To: All Mattson Employees From: Fusen Chen, Chief Executive Officer Today, Mattson Technology, Inc. (“Mattson”) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (“E-Town”) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition tra

December 2, 2015 EX-99.3

December 2, 2015

EX-99.3 Exhibit 99.3 December 2, 2015 To: Our Customers From: Mattson Technology, Inc. Today, Mattson Technology, Inc. (?Mattson?) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition, Mattson will be priva

December 2, 2015 EX-2.2

* * * * * (signature pages follow)

EX-2.2 Exhibit 2.2 EXECUTION COPY GUARANTEE GUARANTEE, dated as of December 1, 2015 (this ?Guarantee?), by Beijing E-Town International Investment & Development Co., Ltd. (the ?Guarantor?) in favor of Mattson Technology, Inc. (the ?Guaranteed Party?). Capitalized terms used but not defined herein shall have the meaning ascribed to them in the Merger Agreement (as defined below). 1. GUARANTEE. To i

December 2, 2015 EX-99.4

December 2, 2015

EX-99.4 Exhibit 99.4 December 2, 2015 To: Our Suppliers and Partners From: Mattson Technology, Inc. Today, Mattson Technology, Inc. (?Mattson?) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition, Mattson

December 2, 2015 EX-99.6

Mattson Merger Announcement December 2, 2015

EX-99.6 Exhibit 99.6 Mattson Merger Announcement December 2, 2015 Today?s Press Release ? Mattson has entered a merger agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) ? E-Town will acquire all outstanding shares of MTSN stock for $3.80 per share in cash ? Final approvals need to be given by: ? MTSN shareholders ? A special shareholders

December 2, 2015 DEFA14A

Mattson Technology FORM 8-K

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2015 Mattson Technology, Inc. (Exact name of registrant as specified in its charter) Delaware 000-24838 77-0208119 (State or other jurisdiction of incorporation)

December 2, 2015 EX-99.5

Mattson Merger Announcement December 2, 2015

EX-99.5 Exhibit 99.5 Mattson Merger Announcement December 2, 2015 Today?s Press Release ? Mattson has entered a merger agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) ? E-Town will acquire all outstanding shares of MTSN stock for $3.80 per share in cash ? Final approvals need to be given by: ? MTSN shareholders ? A special shareholders

December 2, 2015 EX-2.1

AGREEMENT AND PLAN OF MERGER BY AND AMONG BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER (LIMITED PARTNERSHIP), DRAGON ACQUISITION SUB, INC. MATTSON TECHNOLOGY, INC. DATED AS OF DECEMBER 1, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINI

EX-2.1 2 d46587dex21.htm EX-2.1 Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER BY AND AMONG BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER (LIMITED PARTNERSHIP), DRAGON ACQUISITION SUB, INC. AND MATTSON TECHNOLOGY, INC. DATED AS OF DECEMBER 1, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS & INTERPRETATIONS 5 1.1 Certain Definitions 5 1.2 Additional Definitions 14 1.3 C

December 2, 2015 EX-99.2

MATTSON TECHNOLOGY, INC. ENTERS INTO A DEFINITIVE AGREEMENT TO BE ACQUIRED BY THE BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER FOR $3.80 PER SHARE IN CASH

EX-99.2 Exhibit 99.2 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. ENTERS INTO A DEFINITIVE AGREEMENT TO BE ACQUIRED BY THE BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER FOR $3.80 PER SHARE IN CASH FREMONT, California and BEIJING, China ? December 1, 2015 ? Mattson Technology, Inc.

December 2, 2015 EX-99.3

December 2, 2015

EX-99.3 Exhibit 99.3 December 2, 2015 To: Our Customers From: Mattson Technology, Inc. Today, Mattson Technology, Inc. (?Mattson?) announced that we have signed a definitive agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) for the acquisition of all outstanding shares of Mattson. Upon completion of the acquisition, Mattson will be priva

December 2, 2015 EX-99.1

VOTING AGREEMENT

EX-99.1 Exhibit 99.1 EXECUTION COPY VOTING AGREEMENT THIS VOTING AGREEMENT, dated as of December 1, 2015 (this ?Agreement?), is entered into by and between Beijing E-town Dragon Semiconductor Industry Investment Center (Limited Partnership), a PRC limited partnership (?Parent?), and each of the individuals listed on the signature pages hereto (each, a ?Stockholder? and, together, the ?Stockholders

December 2, 2015 EX-99.6

Mattson Merger Announcement December 2, 2015

EX-99.6 Exhibit 99.6 Mattson Merger Announcement December 2, 2015 Today?s Press Release ? Mattson has entered a merger agreement with Beijing E-Town Dragon Semiconductor Industry Investment Center (Limited Partnership) (?E-Town?) ? E-Town will acquire all outstanding shares of MTSN stock for $3.80 per share in cash ? Final approvals need to be given by: ? MTSN shareholders ? A special shareholders

December 2, 2015 EX-99.2

MATTSON TECHNOLOGY, INC. ENTERS INTO A DEFINITIVE AGREEMENT TO BE ACQUIRED BY THE BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER FOR $3.80 PER SHARE IN CASH

EX-99.2 Exhibit 99.2 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. ENTERS INTO A DEFINITIVE AGREEMENT TO BE ACQUIRED BY THE BEIJING E-TOWN DRAGON SEMICONDUCTOR INDUSTRY INVESTMENT CENTER FOR $3.80 PER SHARE IN CASH FREMONT, California and BEIJING, China – December 1, 2015 – Mattson Technology, Inc.

October 29, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29. 2015 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

October 29, 2015 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2015

Exhibit EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2015 FREMONT, Calif. - OCTOBER 29, 2015 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results

July 30, 2015 8-K

Mattson Technology 8-K (Current Report/Significant Event)

MTSN Q2 2015 - 8K (Earnings Release) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 30, 2015 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2015

MTSN Q2 2015 - Press Release (Exhibit) EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2015 FREMONT, Calif. - JULY 30, 2015 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconduct

July 14, 2015 SC 13G

MTSN / Mattson Technology, Inc. / Firsthand Capital Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* MATTSON TECHNOLOGY, INC. (Name of Issuer) COMMON STOCK (Title of Class Securities) 577223100 (CUSIP Number) June 30, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

July 10, 2015 EX-99.1

to Schedule 13G

EX-99.1 2 d30304dex991.htm EX-99.1 Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

July 10, 2015 EX-99.2

to Schedule 13G Joint Filing Agreement

EX-99.2 3 d30304dex992.htm EX-99.2 Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated July 10, 2015 in connection with their beneficial ownership of Mattson Technology, Inc. Each of Columbia Seligman Communications & Information Fund and Columbia Management Investment Advisers, LLC authorizes Am

July 10, 2015 SC 13G/A

MTSN / Mattson Technology, Inc. / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment #1 SCHEDULE 13G Under the Securities and Exchange Act of 1934 Mattson Technology, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 577223100 (CUSIP Number) June 30, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

May 29, 2015 8-K

Mattson Technology 8-K (Current Report/Significant Event)

Form 8K - May 29 2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 29, 2015 EX-10.1

Mattson Technology, Inc. 2012 Equity Incentive Plan

2012EquityIncentivePlan Mattson Technology, Inc. 2012 Equity Incentive Plan 1. Establishment, Purpose and Term of Plan 1 1.1 Establishment 1 1.2 Purpose 1 1.3 Term of Plan 1 2. Definitions and Construction 1 2.1 Definitions 1 2.2 Construction 6 3. Administration 6 3.1 Administration by the Committee 6 3.2 Authority of Officers 6 3.3 Administration with Respect to Insiders 7 3.4 Committee Complying

May 27, 2015 EX-1.01

Mattson Technology, Inc Conflict Minerals Report For the Year Ended December 31, 2014

Exhibit 1.01 - Calendar Year 2014 Exhibit 1.01 Mattson Technology, Inc Conflict Minerals Report For the Year Ended December 31, 2014 Pursuant to the U.S. Securities and Exchange Commission?s (?SEC?) Rule 13p-1 under the Securities Exchange Act of 1934, Mattson Technology, Inc. (?Mattson Technology,? also referred to as the ?Company,? ?we,? ?us,? or ?our?) is filing this Conflict Minerals Report fo

May 27, 2015 SD

Mattson Technology SD

SD 1 formsd-calendaryear2014.htm SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organization) (Commission File Number) (I.R.S. Employer Identification Number) 47131 Bayside Pa

May 5, 2015 EX-4.1

Amendment No. 3 to Rights Agreement, dated May 5, 2015, between Mattson Technology, Inc. and Computershare Trust Company, N.A., as Rights Agent and successor to Mellon Investor Services, LLC.

EX4.1-Mattson-RightsAgreementAmendmentMay52015 Exhibit 4.1 AMENDMENT NO. 3 TO RIGHTS AGREEMENT This Amendment No. 3 (this ? Amendment ?) to Rights Agreement dated as of July 28, 2005 (the ? Rights Agreement ?), between Mattson Technology, Inc., a Delaware corporation (the ? Company ?), and Computershare Trust Company, N.A. (the ? Rights Agent ?), as successor to Mellon Investor Services, LLC, is e

May 5, 2015 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Financial Statements and Exhibits

8-K 1 mtsn8k-may52015.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2015 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of

May 5, 2015 EX-3.1

Certificate of Elimination of Series A Preferred Stock of Mattson Technology, Inc.

EX3.1-Mattson-CertificateofEliminationofSeriesAPreferredStockRights CERTIFICATE OF ELIMINATION OF THE SERIES A PREFERRED STOCK OF MATTSON TECHNOLOGY, INC. Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware Mattson Technology, Inc., a Delaware corporation (the “Corporation”), certifies as follows: 1. The Amended and Restated Certificate of Incorporation, as amended (

April 23, 2015 8-K

Mattson Technology 8-K (Current Report/Significant Event)

MTSN Q1 2015 Press Release 8K Doc UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 23, 2015 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2015

April 23 2015 Press Release by Mattson Technology , Inc. EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2015 FREMONT, Calif. - APRIL 23, 2015 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manuf

April 13, 2015 DEF 14A

Mattson Technology DEF 14A

DEF 14A 1 proxystatement2015.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (

April 13, 2015 DEFA14A

Mattson Technology DEFA14A

2015 Definitive Proxy Statement SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement x Definitive Additional Materials o Soliciting Material Pursuant to ?240.

February 12, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnq42014pressrelease8kdoc.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2015 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Oth

February 12, 2015 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS A 49% INCREASE IN NET REVENUE FOR THE YEAR ENDED DECEMBER 31, 2014

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS A 49% INCREASE IN NET REVENUE FOR THE YEAR ENDED DECEMBER 31, 2014 FREMONT, Calif. - FEBRUARY 12, 2015 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, to

January 9, 2015 SC 13G

MTSN / Mattson Technology, Inc. / AMERIPRISE FINANCIAL INC - SC 13G Passive Investment

SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities and Exchange Act of 1934 Mattson Technology, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 577223100 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: T

January 9, 2015 EX-99.1

to Schedule 13G

EX-99.1 Exhibit I to Schedule 13G Ameriprise Financial, Inc., a Delaware Corporation, is a parent holding company. The classification and identity of the relevant subsidiaries is as follows: Investment Adviser – Columbia Management Investment Advisers, LLC is an investment adviser registered under section 203 of the Investment Advisers Act of 1940.

January 9, 2015 EX-99.2

to Schedule 13G Joint Filing Agreement

EX-99.2 Exhibit II to Schedule 13G Joint Filing Agreement The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated January 9, 2015 in connection with their beneficial ownership of Mattson Technology, Inc. Each of Columbia Seligman Communications & Information Fund and Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc.

October 23, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 mtsnoct232014creditfacilit.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other

October 23, 2014 EX-10.1

Amendment Agreement No. 4 dated October 21, 2014 by and between Mattson Technology, Inc. and Silicon Valley Bank.

EX-10.1 2 amendmenttocreditagreement.htm EXHIBIT Execution Version AMENDMENT AGREEMENT NO. 4 THIS AMENDMENT AGREEMENT NO. 4 (this “Amendment Agreement”), dated as of October 21, 2014, is entered into by and between MATTSON TECHNOLOGY, INC., a Delaware corporation, (the “Borrower”), the banks and other financial institutions or entities party hereto as Lenders, and SILICON VALLEY BANK, as the Issui

October 23, 2014 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2014

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2014 FREMONT, Calif. - October 23, 2014 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results for the

October 23, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

July 24, 2014 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2014

EX-99.1 2 july242014pressreleasebyma.htm EXHIBIT EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2014 FREMONT, Calif. - JULY 24, 2014 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture s

July 24, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnq22014pressrelease8kdoc.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other J

June 2, 2014 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 28, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizatio

June 2, 2014 EX-1.01

Mattson Technology, Inc Conflict Minerals Report For the Year Ended December 31, 2013

EX-1.01 2 exhibit.htm EXHIBIT Exhibit 1.01 Mattson Technology, Inc Conflict Minerals Report For the Year Ended December 31, 2013 Pursuant to the U.S. Securities and Exchange Commission’s (“SEC”) Rule 13p-1 under the Securities Exchange Act of 1934, we are filing this Conflict Minerals Report for calendar year 2013. Rule 13p-1 imposes new reporting obligations for SEC registrants whose manufactured

June 2, 2014 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organization) (Commission File Number) (I.R.S. Employer Identification Number) 47131 Bayside Parkway Fremont, California 94538 (Add

April 28, 2014 EX-10.1

Fiscal Quarter Ending Consolidated Quick Ratio June 30, 2014 1.00:1.00 September 30, 2014 1.00:1.00 December 31, 2014 1.00:1.00 March 31, 2015 and Thereafter 1.25:1.00

EX-10.1 2 waiverandamendmentagreemen.htm EXHIBIT EXHIBIT 10.1 April 23, 2014 Mattson Technology, Inc. 47131 Bayside Parkway Fremont, CA 94538 Attn: Michael Dodson Re: Waiver and Amendment Agreement (this “Letter Agreement”) relating to that certain Credit Agreement, dated as of April 12, 2013, among Mattson Technology, Inc., a Delaware corporation (the “Borrower”), the Lenders named therein as par

April 28, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 mtsnapril252014creditfacil.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other J

April 24, 2014 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2014

EX-99.1 2 april242014pressreleasebym.htm EXHIBIT EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2014 FREMONT, Calif. - APRIL 24, 2014 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture s

April 24, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnq12014pressrelease8kdoc.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other

April 17, 2014 DEFA14A

- DEFA14A

DEFA14A 1 a2014definitiveproxystatem.htm DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement x Defi

April 17, 2014 DEF 14A

- DEF 14A

DEF 14A 1 proxystatement2014.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (

April 15, 2014 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 9, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

April 15, 2014 EX-16.1

April 15, 2014

April 15, 2014 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read the statements made by Mattson Technology, Inc. (copy attached), which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of the Form 8-K of Mattson Technology, Inc. dated April 9, 2014. We agree with the statements c

March 17, 2014 10-K

Mattson Technology 10-K (Annual Report)

MTSN 2013.10K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-24838 MATTSON

February 20, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organi

February 20, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnq42013pressrelease8kdoc.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 20, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Oth

February 20, 2014 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FOURTH QUARTER AND YEAR ENDED DECEMBER 31, 2013

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FOURTH QUARTER AND YEAR ENDED DECEMBER 31, 2013 FREMONT, Calif. - FEBRUARY 20, 2014 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today

February 14, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organi

February 14, 2014 EX-1.1

12,245,000 Shares* MATTSON TECHNOLOGY, INC. Common Stock UNDERWRITING AGREEMENT

EXHIBIT 1.1 12,245,000 Shares* MATTSON TECHNOLOGY, INC. Common Stock UNDERWRITING AGREEMENT February 10, 2014 NEEDHAM & COMPANY, LLC COWEN AND COMPANY, LLC As Representatives of the several Underwriters c/o Needham & Company, LLC 445 Park Avenue New York, New York 10022 c/o Cowen and Company, LLC 599 Lexington Avenue, 27th Floor New York, New York 10022 Ladies and Gentlemen: Mattson Technology, In

February 11, 2014 424B5

12,245,000 Shares Mattson Technology, Inc. Common Stock

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-191686 PROSPECTUS SUPPLEMENT (to Prospectus dated November 7, 2013) 12,245,000 Shares Mattson Technology, Inc. Common Stock We are offering 12,245,000 shares of our common stock. Our common stock is traded on The NASDAQ Global Select Market under the symbol “MTSN.” On February 10, 2014, the last reported sale price for o

February 10, 2014 424B5

SUBJECT TO COMPLETION, DATED FEBRUARY 10, 2014

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-191686 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell nor are we seeking an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT TO

February 5, 2014 EX-10.1

Two Fiscal Quarter Period Ending

EXHIBIT 10.1 February 4, 2014 Mattson Technology, Inc. 47131 Bayside Parkway Fremont, CA 94538 Attn: Michael Dodson Re: Waiver and Amendment Agreement (this “Letter Agreement”) relating to that certain Credit Agreement, dated as of April 12, 2013, among Mattson Technology, Inc., a Delaware corporation (the “Borrower”), the Lenders named therein as parties thereto, and Silicon Valley Bank, a Califo

February 5, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

February 4, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 mtsnfebruary42014pressrele.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2014 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other

February 4, 2014 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY ANNOUNCES ACCEPTANCE OF MILLIOS MSA SYSTEM, PRELIMINARY RESULTS FOR THE FOURTH QUARTER OF 2013, AND GUIDANCE FOR THE FIRST

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY ANNOUNCES ACCEPTANCE OF MILLIOS MSA SYSTEM, PRELIMINARY RESULTS FOR THE FOURTH QUARTER OF 2013, AND GUIDANCE FOR THE FIRST QUARTER OF 2014 FREMONT, Calif. - Feb. 4, 2014 - Mattson Technology, Inc. (NASDAQ: MTSN), a leading supplier of advanced pro

November 5, 2013 CORRESP

-

November 5, 2013 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Russell Mancuso Ted Moskovitz Re: Mattson Technology, Inc. Registration Statement on Form S-3 Originally filed October 11, 2013, as amended on October 29, 2013 File No. 333-191686 Acceleration Request Requested Date: November 7, 2013 Requested Time

November 5, 2013 CORRESP

-

November 5, 2013 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attention: Russell Mancuso Ted Moskovitz Re: Mattson Technology, Inc. Registration Statement on Form S-3 Originally filed October 11, 2013, as amended on October 29, 2013 File No. 333-191686 Acceleration Request Requested Date: November 5, 2013 Requested Time

October 29, 2013 CORRESP

-

October 29, 2013 Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.

October 29, 2013 S-3/A

- S-3/A

As filed with the Securities and Exchange Commission on October 29, 2013 Registration No.

October 23, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2013

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2013 FREMONT, Calif. - OCTOBER 22, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results for the

October 23, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 22, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

October 11, 2013 EX-4.7

Form of subordinated indenture to be entered into between the Registrant and the trustee designated therein

EX-4.7 5 mtsn20131010s3-ex47.htm EXHIBIT 4.7 Exhibit 4.7 MATTSON TECHNOLOGY, INC. TO AS TRUSTEE INDENTURE DATED AS OF , 20 SUBORDINATED DEBT SECURITIES i TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.1 Definitions 1 Section 1.2 Compliance Certificates and Opinions 9 Section 1.3 Form of Documents Delivered to Trustee 9 Section 1.4 Acts of Holde

October 11, 2013 S-3

- S-3

As filed with the Securities and Exchange Commission on October 10, 2013 Registration No.

October 11, 2013 EX-12.1

Mattson Technology, Inc. Computation of Ratio of Earnings to Fixed Charges (in thousands) For the Years Ended December 31, Six Months Ended June 30, 2013 2008 2009 2010 2011 2012 Ratio of earnings to fixed charges Earnings: Income (loss) before incom

EXHIBIT 12.1 Mattson Technology, Inc. Computation of Ratio of Earnings to Fixed Charges (in thousands) For the Years Ended December 31, Six Months Ended June 30, 2013 2008 2009 2010 2011 2012 Ratio of earnings to fixed charges Earnings: Income (loss) before income taxes and cumulative effect of change in accounting principle $ (89,852 ) $ (75,108 ) $ (33,071 ) $ (16,280 ) $ (18,835 ) $ (13,009 ) A

October 11, 2013 EX-1.2

Form of Subscription Agreement

EX-1.2 2 mtsn20131010s3-ex12.htm EXHIBIT 1.2 Exhibit 1.2 FORM OF SUBSCRIPTION AGREEMENT Mattson Technology, Inc. 47131 Bayside Parkway Fremont, California 94538 Gentlemen: The undersigned (the “Investor”) hereby confirms its agreement with Mattson Technology, Inc., a Delaware corporation (the “Company”), as follows: 1.This Subscription Agreement, including the Terms and Conditions for Purchase of

October 11, 2013 EX-4.1

EX-4.1

EX-4.1 3 mtsn20131010s3-ex41.htm EXHIBIT 4.1 EXHIBIT 4.1

October 11, 2013 EX-4.5

Form of senior indenture, to be entered into between the Registrant and the trustee designated therein

EX-4.5 4 mtsn20131010s3-ex45.htm EXHIBIT 4.5 Exhibit 4.5 MATTSON TECHNOLOGY, INC. TO AS TRUSTEE INDENTURE DATED AS OF , 20 SENIOR DEBT SECURITIES -i- Table of Contents (Continued) TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.1 Definitions 1 Section 1.2 Compliance Certificates and Opinions 7 Section 1.3 Form of Documents Delivered to Trustee 8

September 11, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organi

September 11, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY BOARD OF DIRECTORS ELECTS TOM ST. DENNIS TO SUCCEED RETIRING SHIGERU “STEVE” NAKAYAMA

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY BOARD OF DIRECTORS ELECTS TOM ST. DENNIS TO SUCCEED RETIRING SHIGERU “STEVE” NAKAYAMA FREMONT, Calif. - September 9, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to m

July 24, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

July 24, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2013

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2013 FREMONT, Calif. - JULY 24, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results for the se

July 12, 2013 SC 13D/A

MTSN / Mattson Technology, Inc. / POTOMAC CAPITAL PARTNERS II LP Activist Investment

SC 13D/A 1 sc13da20867900207102013.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 2)1 Mattson Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 57722310

July 12, 2013 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 ex991to13da208679002071013.htm Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D originally filed on January 17, 2012 (including amendments thereto) with respect to the shares of Common Stock, par valu

May 30, 2013 8-K

Submission of Matters to a Vote of Security Holders - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29. 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizatio

April 24, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizat

April 24, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2013

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2013 FREMONT, Calif. - APRIL 24, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results for the fi

April 15, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. ESTABLISHES A $25 MILLION REVOLVING CREDIT FACILITY

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. ESTABLISHES A $25 MILLION REVOLVING CREDIT FACILITY Fremont, Calif., - April 15, 2013 - Mattson Technology, Inc., (NASDAQ: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced that the C

April 15, 2013 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizat

April 11, 2013 DEF 14A

- 2013 PROXY STATEMENT

DEF 14A 1 proxystatement2013.htm 2013 PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Comm

April 11, 2013 DEFA14A

- DEFA14A

DEFA14A 1 a2013definitiveproxystatem.htm DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement x Defi

April 5, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 mtsnapril52013form8-k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 2, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdi

April 5, 2013 EX-10.1

Release Agreement between Mattson Technology, Inc. and Mr. David Dutton

EXHIBIT 10.1 RELEASE AGREEMENT This Release Agreement (“Agreement”) is made by and between David L. Dutton (“Employee”) and Mattson Technology, Inc. (the “Company”) (collectively referred to as the “Parties” or individually referred to as a “Party”). RECITALS WHEREAS, Employee was employed by the Company; WHEREAS, Employee signed a Proprietary Information and Innovations Assignment Agreement with

March 5, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. APPOINTS HOANG H. HOANG AS SENIOR VICE PRESIDENT OF GLOBAL CUSTOMER OPERATIONS

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. APPOINTS HOANG H. HOANG AS SENIOR VICE PRESIDENT OF GLOBAL CUSTOMER OPERATIONS FREMONT, CA - March 5, 2013 - Mattson Technology, Inc. (NASDAQ: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today

March 5, 2013 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 5, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

February 28, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organi

February 28, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE 2012 FOURTH QUARTER AND YEAR

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE 2012 FOURTH QUARTER AND YEAR FREMONT, Calif. - FEBRUARY 27, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced results

February 20, 2013 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. APPOINTS DR. FUSEN CHEN AS PRESIDENT AND CHIEF EXECUTIVE OFFICER

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. APPOINTS DR. FUSEN CHEN AS PRESIDENT AND CHIEF EXECUTIVE OFFICER FREMONT, CA - February 19, 2013 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semicond

February 20, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organi

January 23, 2013 8-K

Regulation FD Disclosure - MTSN JANUARY 22 2013 8K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2013 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

January 16, 2013 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 15, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

January 16, 2013 EX-99.1

Mattson Technology Investor Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY Announces Plans for Phase IV Cost-Reduction Program

EXHIBIT 99.1 News Release Mattson Technology Investor Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY Announces Plans for Phase IV Cost-Reduction Program FREMONT, Calif. - January 15, 2013 - Mattson Technology, Inc. (NASDAQ: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors,

November 14, 2012 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing - MTSN NOVEMBER 14 2012

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 8, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

October 24, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiz

October 24, 2012 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2012

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE THIRD QUARTER OF 2012 FREMONT, Calif. - October 24, 2012 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today an

October 4, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - MATTSON TECHNOLOGY PRESS RELEASE 8K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 3, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organiza

October 4, 2012 EX-99.1

Mattson Technology Media Contact Mattson Technology Investor Contact Lauren Vu J. Michael Dodson Mattson Technology, Inc. Mattson Technology, Inc. tel +1-510-492-6250 tel 1-510-657-5900 fax +1-510-492-5914 fax 1-510-492-5963 [email protected] mik

EXHIBIT 99.1 News Release Mattson Technology Media Contact Mattson Technology Investor Contact Lauren Vu J. Michael Dodson Mattson Technology, Inc. Mattson Technology, Inc. tel +1-510-492-6250 tel 1-510-657-5900 fax +1-510-492-5914 fax 1-510-492-5963 [email protected] [email protected] MATTSON TECHNOLOGY APPOINTS J. MICHAEL DODSON COO AND CFO Company Announces Plans for Finalization of P

September 6, 2012 S-8

- SECURITIES TO BE OFFERED TO EMPLOYEES IN EMPLOYEE BENEFIT PLANS

Filed with the Securities and Exchange Commission on September 5, 2012 Registration No.

September 6, 2012 EX-10.19

Mattson Technology, Inc. 2012 Equity Incentive Plan Mattson Technology, Inc. 2012 Equity Incentive Plan

Mattson Technology, Inc. 2012 Equity Incentive Plan Mattson Technology, Inc. 2012 Equity Incentive Plan 1. ESTABLISHMENT, PURPOSE AND TERM OF PLAN. 1.1 Establishment. The Mattson Technology, Inc. Amended and Restated 1989 Stock Option Plan was initially established effective April 24, 1997 (the "Initial Plan"). The Initial Plan was amended and restated effective as of May 25, 2005 as the 2005 Equi

July 30, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - JULY 27 2012 PRESS RELEASE 8K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 27, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

July 30, 2012 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. ANNOUNCES CHANGES TO BOARD OF DIRECTORS

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. ANNOUNCES CHANGES TO BOARD OF DIRECTORS FREMONT, Calif. - July 27, 2012 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today announced t

July 26, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - Q2 2012 PRESS RELEASE FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

July 26, 2012 EX-99.1

Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2012

EXHIBIT 99.1 News Release Mattson Technology Contact J. Michael Dodson Mattson Technology, Inc. tel 1-510-657-5900 fax 1-510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE SECOND QUARTER OF 2012 FREMONT, Calif. - July 26, 2012 - Mattson Technology, Inc. (Nasdaq: MTSN), a leading supplier of advanced process equipment used to manufacture semiconductors, today anno

July 10, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2012 MATTSON TECHNOLOGY, INC. (Exact name of Registrant as Specified in its Charter) Delaware 000-24838 77-0208119 (State or Other Jurisdiction of Incorporation or Organizati

July 10, 2012 EX-99.1

Mattson Technology Contact Investor Contact Lauren Vu J. Michael Dodson Mattson Technology, Inc. Mattson Technology, Inc. tel 1-510-492-6250 tel 1-510-657-5900 fax 1-510-492-5914 fax 1-510-492-5963 [email protected] [email protected] Mattso

EX-99.1 2 july102012pressrelease.htm EXHIBIT 99.1 News Release Mattson Technology Contact Investor Contact Lauren Vu J. Michael Dodson Mattson Technology, Inc. Mattson Technology, Inc. tel 1-510-492-6250 tel 1-510-657-5900 fax 1-510-492-5914 fax 1-510-492-5963 [email protected] [email protected] Mattson Technology Provides Preliminary Second Quarter 2012 Financial Information FREMONT, Ca

June 18, 2012 SC 13D/A

MTSN / Mattson Technology, Inc. / POTOMAC CAPITAL PARTNERS II LP Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)1 Mattson Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 577223100 (CUSIP Number) Paul J. Solit POTOMAC

May 11, 2012 EX-10.19

2012 Equity Incentive Plan

EX-10.19 3 exh10-19.htm 2012 EQUITY INCENTIVE PLAN Mattson Technology, Inc. 2012 Equity Incentive Plan Mattson Technology, Inc. 2012 Equity Incentive Plan ESTABLISHMENT, PURPOSE AND TERM OF PLAN. 1.1 Establishment. The Mattson Technology, Inc. Amended and Restated 1989 Stock Option Plan was initially established effective April 24, 1997 (the "Initial Plan"). The Initial Plan was amended and restat

May 11, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

May 11, 2012 8K DOC UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 11, 2012 EX-10.19

EX-10.19

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April 25, 2012 EX-99.1

MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2012

April 25, 2012 8K Exhibit 99.1 News Release Mattson Technology Contact Investor & Media Contact J. Michael Dodson, Chief Financial Officer Laura Guerrant-Oiye, Principal Mattson Technology, Inc. Guerrant Associates tel 510-657-5900 tel 808-882-1467 fax 510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE FIRST QUARTER OF 2012 Q1 2012 Net Sales of $50.5 Million Inc

April 25, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

April 25, 2012 8K DOC UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 25, 2012 EX-99.1

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March 23, 2012 DEF 14A

PDF provided as a courtesy

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March 23, 2012 DEF 14A

- DEF 14A

DEF 14A 1 def14a.htm DEF 14A Note: PDF provided as a courtesy SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ý Filed by a Party other than Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ý Definitive Proxy Stateme

March 23, 2012 DEFA14A

PDF provided as a courtesy

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March 23, 2012 DEFA14A

- DEFA14A

March 23, 2012 DEFA14A DOC Note: PDF provided as a courtesy SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ý Filed by a Party other than Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Definitive Proxy Statement ý Definitive Additional Materials ¨ Soliciting Material Pursuant to 240.

March 15, 2012 8-K

Current Report

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March 15, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

March 15, 2012 8K DOC Note: PDF provided as a courtesy UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 1, 2012 EX-99.1

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February 1, 2012 EX-99.1

MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE 2011 FOURTH QUARTER AND YEAR

February 1, 2012 8K Exhibit 99.1 News Release Mattson Technology Contact Investor & Media Contact J. Michael Dodson, Chief Financial Officer Laura Guerrant-Oiye, Principal Mattson Technology, Inc. Guerrant Associates tel 510-657-5900 tel 808-882-1467 fax 510-492-5963 [email protected] MATTSON TECHNOLOGY, INC. REPORTS RESULTS FOR THE 2011 FOURTH QUARTER AND YEAR 2011 Net Sales of $184.9 Mill

February 1, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

February 1, 2012 8K DOC UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

January 17, 2012 SC 13D

MTSN / Mattson Technology, Inc. / POTOMAC CAPITAL PARTNERS II LP - SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. )1 Mattson Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 577223100 (CUSIP Number) PAUL J. SOLIT POTOMAC C

January 17, 2012 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 ex991to13d0867900201052012.htm JOINT FILING AGREEMENT Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D originally filed on January 17, 2012 (including amendments thereto) with respect to the shares of

January 6, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

January 6, 2012 8K DOC PDF provided as courtesy UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

January 6, 2012 8-K

Current Report

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January 6, 2012 EX-10.1

Severance and Executive Change of Control Agreement for J. Michael Dodson, Chief Financial Officer, Secretary and Executive Vice President - Finance.

January 6, 2011 8K Exhibit 10.1 Exhibit 10.1 SEVERANCE AND EXECUTIVE CHANGE OF CONTROL AGREEMENT THIS SEVERANCE AND EXECUTIVE CHANGE OF CONTROL AGREEMENT (this "Agreement") is dated as of January 4, 2012 (the "Effective Date"), by and between Mattson Technology, Inc., (the "Company"), and J. Michael Dodson (the "Executive"). RECITALS WHEREAS, the Company desires to create a greater incentive for t

January 6, 2012 EX-10.1

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