IXYS / IXYS Corp. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

IXYS Corp.
US ˙ NASDAQ
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 945699
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 IXYS Corp.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
February 9, 2018 SC 13G/A

IXYS / IXYS Corp. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 dfs648.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* IXYS CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate t

January 29, 2018 15-12G

IXYS / IXYS Corp. 15-12G

15-12G 1 d446759d1512g.htm 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 000-26124 IXYS, LLC (as successor by merge

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS 1 d492255ds8pos.htm S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNI

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EX

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS 1 d492255ds8pos.htm S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNI

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EX

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EX

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EX

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

S-8 POS 1 d492255ds8pos.htm S-8 POS Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNI

January 18, 2018 S-8 POS

IXYS / IXYS Corp. S-8 POS

Registration No. 333-66289 Registration No. 333-96081 Registration No. 333-92204 Registration No. 333-109857 Registration No. 333-139502 Registration No. 333-147256 Registration No. 333-163975 Registration No. 333-167548 Registration No. 333-174797 Registration No. 333-177784 Registration No. 333-192269 Registration No. 333-200071 Registration No. 333-214504 UNITED STATES SECURITIES AND EXCHANGE C

January 18, 2018 EX-3.2

Amended and Restated Bylaws of IXYS Corporation.

EX-3.2 Exhibit 3.2 AMENDED AND RESTATED BY-LAWS of IXYS CORPORATION dated as of January 17, 2018 TABLE OF CONTENTS ARTICLE I OFFICES SECTION 1. REGISTERED OFFICE 1 SECTION 2. OTHER OFFICES 1 ARTICLE II MEETINGS OF STOCKHOLDERS SECTION 1. ANNUAL MEETINGS 1 SECTION 2. SPECIAL MEETINGS 1 SECTION 3. VOTING 1 SECTION 4. QUORUM 2 SECTION 5. NOTICE OF MEETINGS 2 SECTION 6. ACTION WITHOUT MEETING 2 ARTICL

January 18, 2018 EX-3.1

Amended and Restated Certificate of Incorporation of IXYS Corporation.

EX-3.1 Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION of IXYS CORPORATION ARTICLE I The name of the corporation is IXYS Corporation (the ?Corporation?). ARTICLE II The address, including street, number, city, and county, of the registered office of the Corporation in the State of Delaware is c/o the Corporation Trust Company, Corporation Trust Center, 1209 Orange Street, City of Wil

January 18, 2018 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

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): January 16, 2018 IXYS, LLC (Exact name of registrant as specified in its charter) Delaware 000-26124 N/A (State or other jurisdiction of incorporation or organization) (Commi

January 12, 2018 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 d510999d8k.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 12, 2018 IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorpo

January 4, 2018 EX-99.1

LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE

EX-99.1 Exhibit 99.1 LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE CHICAGO AND MILPITAS, CALIF — January 4, 2018 — Littelfuse, Inc. (NASDAQ: LFUS) and IXYS Corporation (NASDAQ: IXYS) today announced the election deadline by which IXYS stockholders of record may elect to receive cash, shares of Littelfuse common stock or

January 4, 2018 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): January 4, 2018 IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation or organization) (C

January 4, 2018 425

IXYS / IXYS Corp. FORM 8-K (Prospectus)

425 1 d518933d8k.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): January 4, 2018 IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of inc

January 4, 2018 EX-99.1

LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE

EX-99.1 Exhibit 99.1 LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE CHICAGO AND MILPITAS, CALIF — January 4, 2018 — Littelfuse, Inc. (NASDAQ: LFUS) and IXYS Corporation (NASDAQ: IXYS) today announced the election deadline by which IXYS stockholders of record may elect to receive cash, shares of Littelfuse common stock or

January 4, 2018 425

LFUS / Littelfuse, Inc. 8-K (Prospectus)

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 4, 2018 LITTELFUSE, INC. (Exact name of registrant as specified in its charter) Delaware 0-20388 36-3795742 (State or other jurisdiction of incorporation) (Commission File Num

January 4, 2018 EX-99.1

LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE

EX-99.1 2 a18-21881ex99d1.htm EX-99.1 Exhibit 99.1 LITTELFUSE AND IXYS ANNOUNCE ELECTION DEADLINE FOR IXYS STOCKHOLDERS TO ELECT MERGER CONSIDERATION AND EXPECTED CLOSING DATE CHICAGO AND MILPITAS, CALIF — January 4, 2018 — Littelfuse, Inc. (NASDAQ: LFUS) and IXYS Corporation (NASDAQ: IXYS) today announced the election deadline by which IXYS stockholders of record may elect to receive cash, shares

December 13, 2017 DEFM14A

Agreement and Plan of Merger, dated August 25, 2017, as amended by Amendment No. 1, dated December 4, 2017, by and among IXYS Corporation, Littelfuse, Inc., Iron Merger Co., Inc., and IXYS Merger Co., LLC (incorporated by reference to Annex A to the definitive proxy statement on Schedule 14A filed with the Securities and Exchange Commission on December 13, 2017).

DEFM14A 1 a2234030zdefm14a.htm DEFM14A Use these links to rapidly review the document TABLE OF CONTENTS TABLE OF CONTENTS 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 ý Filed by a Party other than the Registrant o Check the appropriate bo

November 3, 2017 10-Q

IXYS / IXYS Corp. 10-Q (Quarterly Report)

10-Q 1 d481705d10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fro

August 31, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): August 31, 2017 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of inco

August 30, 2017 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d446229dex991.htm EX-1 Exhibit 1 JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible f

August 30, 2017 SC 13D/A

IXYS / IXYS Corp. / Zommer Nathan - SC 13D/A Activist Investment

SC 13D/A 1 d446229dsc13da.htm SC 13D/A 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) Under the Securities Exchange Act of 1934 (Amendment No. 2)* IXYS Corporation (Name of Issuer) Ordinary Shares (Title of Class of S

August 28, 2017 425

Littelfuse 425 (Prospectus)

Filed by Littelfuse, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed to be filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: IXYS Corporation Commission File No.: 000-26124 Date: August 28, 2017 Set forth below is a transcript of an investor conference call held by Littelfuse, Inc. on August 28, 2017. THOMSON REUTERS STREETEVENTS EDITED

August 28, 2017 425

IXYS 425 (Prospectus)

Filed by IXYS Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: IXYS Corporation Commission File No.

August 28, 2017 425

IXYS 425 (Prospectus)

425 Filed by IXYS Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: IXYS Corporation Commission File No.

August 28, 2017 425

IXYS 425 (Prospectus)

425 IXYS Town Hall Talking Points Filed by IXYS Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: IXYS Corporation Commission File No.

August 28, 2017 425

IXYS 425 (Prospectus)

Filed by IXYS Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934, as amended Subject Company: IXYS Corporation Commission File No.

August 28, 2017 EX-10.2

FOURTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

EX-10.2 Exhibit 10.2 FOURTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Fourth Amended Executive Employment Agreement (this ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Uzi Sasson (?Executive?), effective as of, and contingent upon, the occurrence of a Change in Control (as defined in the Company?s 2016 Equity Incentive Plan, as amended

August 28, 2017 EX-2.1

AGREEMENT AND PLAN OF MERGER by and among IXYS CORPORATION, LITTELFUSE, INC. IRON MERGER CO., INC. Dated as of August 25, 2017 TABLE OF CONTENTS Page ARTICLE I. THE MERGERS Section 1.1 The Mergers 2 Section 1.2 Closing 3 Section 1.3 Effective Time 3

EX-2.1 Execution Copy Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among IXYS CORPORATION, LITTELFUSE, INC. and IRON MERGER CO., INC. Dated as of August 25, 2017 TABLE OF CONTENTS Page ARTICLE I. THE MERGERS Section 1.1 The Mergers 2 Section 1.2 Closing 3 Section 1.3 Effective Time 3 Section 1.4 Effects of the Mergers 3 Section 1.5 Organizational Documents 4 Section 1.6 Officers and Directors o

August 28, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): August 25, 2017 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commissi

August 28, 2017 EX-10.1

SEVENTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

EX-10.1 Exhibit 10.1 SEVENTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Seventh Amended Executive Employment Agreement (this ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Nathan Zommer (?Executive?), effective as of, and contingent upon, the occurrence of a Change in Control (as defined in the Company?s 2016 Equity Incentive Plan, as ame

August 28, 2017 EX-99.1

August 25, 2017

EX-99.1 Execution Copy Exhibit 99.1 August 25, 2017 Littelfuse, Inc. 8755 W. Higgins Road, Suite 500 Chicago, IL 60631 Ladies and Gentlemen: As a holder of Company Common Stock (as defined below), the undersigned (collectively, the ?Stockholder?) understands that IXYS Corporation, a Delaware corporation (the ?Company?), and Littelfuse, Inc., a Delaware corporation (?Parent?), are concurrently ente

August 28, 2017 EX-99.2

LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets

EX-99.2 NEWS RELEASE Littelfuse Inc. 8755 West Higgins Road, Suite 500 Chicago, Illinois 60631 p: (773) 628-1000 f: (773) 628-0802 www.littelfuse.com LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets CHICAGO, IL AND MILPITAS, CA, August 28, 2017 – Littelfuse, Inc. (NASDAQ:LFUS) and IXYS Corporation (NASDAQ:IXYS) tod

August 28, 2017 425

Littelfuse 425 (Prospectus)

Filed by Littelfuse, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed to be filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: IXYS Corporation Commission File No.: 000-26124 Date: August 28, 2017 Set forth below is the form of a letter sent to customers of Littelfuse, Inc. on August 28, 2017. Date: August 28, 2017 To: [Customer Name] From

August 28, 2017 425

IXYS FORM 8-K (Prospectus)

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): August 25, 2017 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commissi

August 28, 2017 EX-10.1

Seventh Amended Executive Employment Agreement, dated August 25, 2017, by and between IXYS Corporation and Nathan Zommer (filed on August 28, 2017 as Exhibit 10.1 to the Current Report on Form 8-K (No. 000-26124) and incorporated herein by reference).

EX-10.1 Exhibit 10.1 SEVENTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Seventh Amended Executive Employment Agreement (this “Agreement”) is entered into by and between IXYS Corporation (the “Company”), a Delaware corporation, and Nathan Zommer (“Executive”), effective as of, and contingent upon, the occurrence of a Change in Control (as defined in the Company’s 2016 Equity Incentive Plan, as ame

August 28, 2017 EX-10.2

Fourth Amended Executive Employment Agreement, dated August 25, 2017, by and between IXYS Corporation and Uzi Sasson (filed on August 28, 2017 as Exhibit 10.2 to the Current Report on Form 8-K (No. 000-26124) and incorporated herein by reference).

EX-10.2 Exhibit 10.2 FOURTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Fourth Amended Executive Employment Agreement (this ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Uzi Sasson (?Executive?), effective as of, and contingent upon, the occurrence of a Change in Control (as defined in the Company?s 2016 Equity Incentive Plan, as amended

August 28, 2017 EX-2.1

Agreement and Plan of Merger, dated August 25, 2017, by and among IXYS Corporation, Littelfuse, Inc. and Iron Merger Co., Inc. (filed on August 28, 2017 as Exhibit 2.1 to the Current Report on Form 8-K (No. 000-26124) and incorporated herein by reference). (1)

EX-2.1 Execution Copy Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among IXYS CORPORATION, LITTELFUSE, INC. and IRON MERGER CO., INC. Dated as of August 25, 2017 TABLE OF CONTENTS Page ARTICLE I. THE MERGERS Section 1.1 The Mergers 2 Section 1.2 Closing 3 Section 1.3 Effective Time 3 Section 1.4 Effects of the Mergers 3 Section 1.5 Organizational Documents 4 Section 1.6 Officers and Directors o

August 28, 2017 EX-99.2

LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets

EX-99.2 NEWS RELEASE Littelfuse Inc. 8755 West Higgins Road, Suite 500 Chicago, Illinois 60631 p: (773) 628-1000 f: (773) 628-0802 www.littelfuse.com LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets CHICAGO, IL AND MILPITAS, CA, August 28, 2017 ? Littelfuse, Inc. (NASDAQ:LFUS) and IXYS Corporation (NASDAQ:IXYS) tod

August 28, 2017 EX-99.1

August 25, 2017

EX-99.1 Execution Copy Exhibit 99.1 August 25, 2017 Littelfuse, Inc. 8755 W. Higgins Road, Suite 500 Chicago, IL 60631 Ladies and Gentlemen: As a holder of Company Common Stock (as defined below), the undersigned (collectively, the ?Stockholder?) understands that IXYS Corporation, a Delaware corporation (the ?Company?), and Littelfuse, Inc., a Delaware corporation (?Parent?), are concurrently ente

August 28, 2017 425

Littelfuse 425 (Prospectus)

425 1 a17-210313425.htm 425 Filed by Littelfuse, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed to be filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: IXYS Corporation Commission File No.: 000-26124 Date: August 28, 2017 Set forth below is a presentation made available to employees of Littelfuse, Inc. on August 28, 2017. Littelfuse to

August 28, 2017 425

Littelfuse 425 (Prospectus)

Filed by Littelfuse, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed to be filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: IXYS Corporation Commission File No.: 000-26124 Date: August 28, 2017 Set forth below is a copy of a letter sent to employees of Littelfuse, Inc. on August 28, 2017. Littelfuse to Acquire IXYS Corporation August 28

August 28, 2017 EX-99.1

[Signature Page Follows]

EX-99.1 3 a17-210311ex99d1.htm EX-99.1 Exhibit 99.1 August 25, 2017 Littelfuse, Inc. 8755 W. Higgins Road, Suite 500 Chicago, IL 60631 Ladies and Gentlemen: As a holder of Company Common Stock (as defined below), the undersigned (collectively, the “Stockholder”) understands that IXYS Corporation, a Delaware corporation (the “Company”), and Littelfuse, Inc., a Delaware corporation (“Parent”), are c

August 28, 2017 EX-99.2

LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets

Exhibit 99.2 NEWS RELEASE LITTELFUSE TO ACQUIRE IXYS CORPORATION Acquisition significantly expands capabilities across high growth power semiconductor markets CHICAGO, IL AND MILPITAS, CA, August 28, 2017 — Littelfuse, Inc. (NASDAQ:LFUS) and IXYS Corporation (NASDAQ:IXYS) today announced that they have entered into a definitive agreement under which Littelfuse will acquire all of the outstanding s

August 28, 2017 EX-99.3

Littelfuse to Acquire IXYS Corporation Accelerating Growth in Power Control August 28, 2017

Exhibit 99.3 Littelfuse to Acquire IXYS Corporation Accelerating Growth in Power Control August 28, 2017 Additional Information Forward Looking Statements This presentation contains forward-looking statements, which address a variety of subjects including, for example, the expected timetable for closing of the proposed transaction between Littelfuse, Inc. (“Littelfuse”) and IXYS Corporation (“IXYS

August 28, 2017 EX-2.1

AGREEMENT AND PLAN OF MERGER by and among IXYS CORPORATION, LITTELFUSE, INC. IRON MERGER CO., INC. Dated as of August 25, 2017

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among IXYS CORPORATION, LITTELFUSE, INC. and IRON MERGER CO., INC. Dated as of August 25, 2017 TABLE OF CONTENTS Page ARTICLE I. THE MERGERS Section 1.1 The Mergers 2 Section 1.2 Closing 2 Section 1.3 Effective Time 3 Section 1.4 Effects of the Mergers 3 Section 1.5 Organizational Documents 3 Section 1.6 Officers and Directors of the Surviving Corpor

August 28, 2017 425

Littelfuse 8-K (Prospectus)

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): August 25, 2017 LITTELFUSE, INC. (Exact name of registrant as specified in its charter) Delaware 0-20388 36-3795742 (State or other jurisdiction of incorporation) (Commission File Num

August 8, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 htm55242.htm LIVE FILING 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): August 5, 2017 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commi

August 4, 2017 10-Q

IXYS / IXYS Corp. 10-Q (Quarterly Report)

10-Q 1 d406952d10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

August 4, 2017 EX-10.1

IXYS CORPORATION AMENDED AND RESTATED 1999 EMPLOYEE STOCK PURCHASE PLAN Adopted May 7, 1999 Approved by the Stockholders on November 19, 1999 Effective Date: December 1, 1999 Amended and Restated September 7, 2007 Amended and Restated August 27, 2010

EX-10.1 Exhibit 10.1 IXYS CORPORATION AMENDED AND RESTATED 1999 EMPLOYEE STOCK PURCHASE PLAN Adopted May 7, 1999 Approved by the Stockholders on November 19, 1999 Effective Date: December 1, 1999 Amended and Restated September 7, 2007 Amended and Restated August 27, 2010 Amended and Restated August 28, 2014 Amended and Restated August 31, 2017 1. PURPOSE. (a) The purpose of this 1999 Employee Stoc

August 2, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k080217.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): August 2, 2017 IXYS Corporation (Exact Name of Registrant as Specified in Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorpora

August 2, 2017 EX-99.1

IXYS Corporation Reports Results for the June 2017 Quarter

EdgarFiling

July 28, 2017 DEF 14A

IXYS DEF 14A

DEF 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? 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 Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to ?240.

June 19, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 htm55060.htm LIVE FILING 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): June 15, 2017 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commis

June 12, 2017 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Ta

EX-21.1 Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Taiwan Directed Energy, Inc. Colorado Incide, S.A. Spain IXYS Buckeye, LLC Delaware IXYS CH GmbH Switzerland IXYS Dutch CV Cayman I

June 12, 2017 10-K

IXYS / IXYS Corp. 10-K (Annual Report)

10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 2, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k060217.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): June 2, 2017 IXYS Corporation (Exact Name of Registrant as Specified in Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporati

June 2, 2017 EX-99.1

IXYS Corporation Reports Results for the Quarter and Year Ended March 31, 2017

EdgarFiling

May 31, 2017 SD

IXYS SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT IXYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 1590 Buckeye Dr. Milpitas, California 95035 (Address of Principal Executive Office

May 31, 2017 EX-1.01

IXYS CORPORATION CONFLICT MINERALS REPORT

EX-1.01 EXHIBIT 1.01 IXYS CORPORATION CONFLICT MINERALS REPORT 2016 COMPANY OVERVIEW IXYS Corporation, or IXYS, is a manufacturer of semiconductors, including power semiconductors, mixed-signal integrated circuits and microcontrollers, and of certain electronic systems and subsystems, such as pulse generators. IXYS determined that its products contained tin, tungsten and gold, collectively defined

February 14, 2017 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC Passive Investment

SC 13G/A 1 ixys123116a14.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 14)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropri

February 9, 2017 SC 13G

IXYS / IXYS Corp. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G Passive Investment

SC 13G 1 dfs266.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* IXYS CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the ru

February 7, 2017 10-Q

IXYS FORM 10-Q (Quarterly Report)

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

February 2, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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: February 2, 2017 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commis

February 2, 2017 EX-99.1

IXYS Corporation Announces Results for the December 2016 Quarter Growth in Net Revenues, Gross Margins and Net Income Reported

EX-99.1 EXHIBIT 99.1 Press Release IXYS Corporation Announces Results for the December 2016 Quarter Growth in Net Revenues, Gross Margins and Net Income Reported Quarter-End Highlights: ? Net revenues for the quarter were $79.5 million, an increase of 5.8%, as compared to $75.1 million in net revenues during the December 2015 quarter. ? Net income for the quarter ended December 31, 2016 was $5.1 m

January 13, 2017 CORRESP

IXYS ESP

CORRESP 1 filename1.htm IXYS Corporation 1590 Buckeye Drive Milpitas, California 95035 January 13, 2017 Office of Global Security Risk Securities and Exchange Commission Washington, D.C. 20549 Re: IXYS Corporation Form 10-K for the Fiscal Year Ended March 31, 2016 Filed June 9, 2016 File No. 0-26124 Ladies and Gentlemen: This letter is in response to your comment letter dated January 7, 2017. Afte

December 21, 2016 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

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 20, 2016 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of in

December 21, 2016 EX-10.2

EX-10.2

EX-10.2

December 21, 2016 EX-10.1

AMENDMENT NUMBER ONE TO REVOLVING CREDIT AGREEMENT

EX-10.1 AMENDMENT NUMBER ONE TO REVOLVING CREDIT AGREEMENT This AMENDMENT NUMBER ONE TO REVOLVING CREDIT AGREEMENT (this ?Amendment?) is dated as of February 26, 2016, and is entered into among IXYS CORPORATION (the ?Borrower?), the financial institutions party to the Credit Agreement (as defined below) from time to time as lenders (collectively, the ?Lenders?), BANK OF THE WEST as Administrative

November 8, 2016 S-8

IXYS S-8

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

November 3, 2016 10-Q

IXYS 10-Q (Quarterly Report)

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

November 3, 2016 EX-10.1

Notice of Stock Option Grant and Agreement for IXYS Corporation 2016 Equity Incentive Plan++

EX-10.1 2 d255601dex101.htm EX-10.1 Exhibit 10.1 IXYS CORPORATION 2016 EQUITY INCENTIVE PLAN NOTICE OF STOCK OPTION GRANT AND AGREEMENT Name: Option Number: Address: Plan Name: 2016 Equity Incentive Plan Employee ID: Effective , 20 , (“Grant Date”), you have been granted [a qualified/non-qualified] stock option to purchase ( ) shares of IXYS Corporation common stock at an Exercise Price of $ per s

November 2, 2016 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): November 2, 2016 IXYS Corporation (Exact Name of Registrant as Specified in Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporation) (Commission File Numb

November 2, 2016 EX-99.1

IXYS Corporation Reports Increased Profits for the September 2016 Quarter

EdgarFiling

August 29, 2016 EX-3.2

AMENDED AND RESTATED IXYS CORPORATION (A DELAWARE CORPORATION) ARTICLE I OFFICES 1 Section 1. Registered Office 1 Section 2. Other Offices 1 ARTICLE II CORPORATE SEAL 1 Section 3. Corporate Seal 1 ARTICLE III STOCKHOLDERS’ MEETINGS 1 Section 4. Place

EX-3.2 Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF IXYS CORPORATION (A DELAWARE CORPORATION) ARTICLE I OFFICES 1 Section 1. Registered Office 1 Section 2. Other Offices 1 ARTICLE II CORPORATE SEAL 1 Section 3. Corporate Seal 1 ARTICLE III STOCKHOLDERS’ MEETINGS 1 Section 4. Place Of Meetings 1 Section 5. Annual Meetings 2 Section 6. Special Meetings 2 Section 7. Notice Of Meetings 2 Section 8. Quor

August 29, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Other Events, 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: August 26, 2016 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File N

August 2, 2016 EX-10.1

IXYS CORPORATION 2016 EQUITY INCENTIVE PLAN (Effective June 9, 2016)

EX-10.1 Exhibit 10.1 IXYS CORPORATION 2016 EQUITY INCENTIVE PLAN (Effective June 9, 2016) IXYS CORPORATION hereby adopts in its entirety the IXYS Corporation 2016 Equity Incentive (?Plan?), as of June 9, 2016 (?Plan Adoption Date?). Unless otherwise defined, terms with initial capital letters are defined in Section 2 below. SECTION 1 BACKGROUND AND PURPOSE 1.1 Background The Plan permits the grant

August 2, 2016 10-Q

IXYS 10-Q (Quarterly Report)

10-Q 1 d220010d10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 June 30, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

July 28, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a51390682.htm IXYS CORPORATION 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: July 28, 2016 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdicti

July 28, 2016 EX-99.1

IXYS Corporation Reports Results for the June 2016 Quarter

Exhibit 99.1 IXYS Corporation Reports Results for the June 2016 Quarter Quarter-End Highlights: Net revenues were $80.6 million, a sequential increase of $866,000 from $79.8 million in the March 2016 quarter. The company generated $7.5 million in cash from operations during the quarter. IXYS declared a $0.04 per share dividend, marking the fifteenth consecutive quarter of dividends. LEIDEN, Nether

July 27, 2016 DEF 14A

IXYS 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: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Definitive Proxy Statement ¨ Definitive Additional Materials ¨ Soliciting Material Pursuant to §240.

June 10, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): June 9, 2016 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of incorpo

June 9, 2016 10-K

IXYS / IXYS Corp. 10-K - Annual Report - 10-K

10-K 1 d199288d10k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2016 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commi

June 9, 2016 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Ta

EX-21.1 Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Taiwan Directed Energy, Inc. Incide, S.A. Colorado Spain IXYS Buckeye, LLC Delaware IXYS CH GmbH Switzerland IXYS Dutch CV Cayman I

May 31, 2016 SD

IXYS SD

SD 1 d183060dsd.htm SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT IXYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 1590 Buckeye Dr. Milpitas, California 95035 (Address of Pri

May 31, 2016 EX-1.01

IXYS CORPORATION CONFLICT MINERALS REPORT

EX-1.01 EXHIBIT 1.01 IXYS CORPORATION CONFLICT MINERALS REPORT 2015 COMPANY OVERVIEW IXYS Corporation, or IXYS, is a manufacturer of semiconductors, including power semiconductors, mixed-signal integrated circuits and microcontrollers, and of certain electronic systems and subsystems, such pulse generators. IXYS determined that its products contained tin, tungsten and gold, collectively defined as

May 26, 2016 EX-99.1

IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2016

Exhibit 99.1 IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2016 Fourth Quarter Highlights: Net revenue was $79.8 million, a sequential increase of $4.6 million, or 6.2%, from $75.1 million in the December 2015 quarter. Net income was $6.2 million or $0.19 per diluted share, which favorably compared to the December 2015 quarter’s net income of $2.3 million,

May 26, 2016 8-K

IXYS IXYS CORPORATION 8-K (Current Report/Significant Event)

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: May 26, 2016 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File No.)

March 2, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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 25, 2016 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of in

February 16, 2016 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC Passive Investment

SC 13G/A 1 ixys123115a13.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 13)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropri

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 Ixys Corporation. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and make

February 12, 2016 SC 13G/A

IXYS / IXYS Corp. / AMERIPRISE FINANCIAL INC - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Amendment #1 Under the Securities and Exchange Act of 1934 Ixys Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 46600W106 (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 Schedule is f

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 SC 13G

IXYS / IXYS Corp. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G Passive Investment

SC 13G 1 rrd282.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* IXYS CORPORATION (Name of Issuer) Common Stock (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the ru

February 4, 2016 10-Q

IXYS / IXYS Corp. 10-Q - Quarterly Report - FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction (I.

February 2, 2016 EX-99.1

IXYS Corporation Announces Results for the December 2015 Quarter

Exhibit 99.1 IXYS Corporation Announces Results for the December 2015 Quarter Highlights: Gross profit margin for the quarter ended December 31, 2015 was 32.0%, an increase of 60 basis points from the gross profit margin in the December 31, 2014 quarter. Gross profit margin for the nine months ended December 31, 2015 was 31.9%, an increase of 190 basis points as compared to the same period in the

February 2, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a51271006.htm IXYS CORPORATION 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: February 2, 2016 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdi

November 24, 2015 EX-10.1

SECTION 1 DEFINITIONS

EX-10.1 Exhibit 10.1 REVOLVING CREDIT AGREEMENT This Revolving Credit Agreement (this ?Agreement?) is made and entered into as of November 20, 2015 (the ?Closing Date?), among IXYS CORPORATION (the ?Borrower?), the financial institutions party to this Agreement from time to time as lenders (collectively, the ?Lenders?), BANK OF THE WEST as Administrative Agent for Lenders (in such capacity, ?Agent

November 24, 2015 EX-10.2

EX-10.2

EX-10.2

November 24, 2015 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

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 20, 2015 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of in

November 4, 2015 EX-10.2

THIRD AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

Exhibit 10.2 THIRD AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Third Amended Executive Employment Agreement (the ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Uzi Sasson (?Executive?), effective as of August 1, 2015 (the ?Effective Date?). W I T N E S S E T H WHEREAS, the Company and the Executive are parties to that certain Second Amende

November 4, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 September 30, 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

November 4, 2015 EX-10.1

SIXTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

Exhibit 10.1 SIXTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Sixth Amended Executive Employment Agreement (the ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Nathan Zommer (?Executive?), effective as of August 1, 2015 (the ?Effective Date?). W I T N E S S E T H WHEREAS, the Company and the Executive are parties to that certain Fifth Amen

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: October 29, 2015 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

October 29, 2015 EX-99.1

IXYS Corporation Announces Results for the September 2015 Quarter

Exhibit 99.1 IXYS Corporation Announces Results for the September 2015 Quarter Quarter-End Highlights: Gross profit margin for the quarter ended September 30, 2015 was 32.4%, an increase of 210 basis points from the gross profit margin in the September 30, 2014 quarter. Gross profit margin also rose sequentially from the June 2015 quarter to the September 2015 quarter. Net income in the September

August 31, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 htm52348.htm LIVE FILING 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): August 28, 2015 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Comm

August 4, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 June 30, 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction (I.

July 29, 2015 EX-99.1

IXYS Corporation Announces Results for the June 2015 Quarter Gross Profit Margin Rises in the First Fiscal Quarter

Exhibit 99.1 IXYS Corporation Announces Results for the June 2015 Quarter Gross Profit Margin Rises in the First Fiscal Quarter Quarter-Ended June 30, 2015 Highlights: Gross profit margin increased to 31.2% of revenues, as compared to 28.4% a year ago. Sequential increase in gross profit margin. Sequential backlog increase. IXYS declared a $0.035 per share dividend. Continued cash generation from

July 29, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a51151585.htm IXYS CORPORATION 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: July 29, 2015 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdicti

July 24, 2015 DEF 14A

IXYS DEFINITIVE PROXY STATEMENT

DEF 14A 1 d930755ddef14a.htm 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: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Definitive Proxy Statement

July 10, 2015 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC - SCHEDULE 13G AMENDMENT FILING Passive Investment

SC 13G/A 1 ixys063015a12.htm SCHEDULE 13G AMENDMENT FILING UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 12)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) June 30, 2015** (Date of Event Which Requires Filing of this S

June 11, 2015 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Ta

Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Taiwan Directed Energy, Inc. Colorado Incide, S.A. Spain IXYS Buckeye, LLC Delaware IXYS CH GmbH Switzerland IXYS Dutch CV Cayman Islands I

June 11, 2015 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 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 000-26124

June 11, 2015 EX-10.30

Wilhelm-B?tzkes-Stra?e 1, 40474 D?sseldorf ? Postfach 10 11 18, 40002 D?sseldorf Telephone +49 211 8221-0 ? Fax +49 211 8221-3959 ? E-mail [email protected] ? www.ikb.de Legal form Aktiengesellschaft (public limited company) ? registered office D?sseldorf

Exhibit 10.30 Loan Agreement Wilhelm-B?tzkes-Stra?e 1, 40474 D?sseldorf ? Postfach 10 11 18, 40002 D?sseldorf Telephone +49 211 8221-0 ? Fax +49 211 8221-3959 ? E-mail [email protected] ? www.ikb.de Legal form Aktiengesellschaft (public limited company) ? registered office D?sseldorf ? Commercial Register Local Court D?sseldorf B No. 1130 Bank code 300 104 00 ? BIC: IKBDDEDDXXX ? Turnover tax ID DE 1212

June 11, 2015 EX-2.1

SHARE PURCHASE AGREEMENT by and between IXYS CORPORATION as the Parent IXYS INTL LIMITED as the Purchaser RADIOPULSE, INC. as the Company TAEK-SHIN KWON as the Seller Representative dated as of FEBRUARY 2, 2015 TABLE OF CONTENTS RECITALS 2 ARTICLE I

EX-2.1 2 d930753dex21.htm EX-2.1 Exhibit 2.1 SHARE PURCHASE AGREEMENT by and between IXYS CORPORATION as the Parent IXYS INTL LIMITED as the Purchaser RADIOPULSE, INC. as the Company TAEK-SHIN KWON as the Seller Representative and the Sellers listed on Exhibit A dated as of FEBRUARY 2, 2015 TABLE OF CONTENTS RECITALS 2 ARTICLE I THE PURCHASE 3 1.1. Purchase Transaction 3 1.2. Closing 3 1.3. Consid

June 11, 2015 EX-10.31

1

Exhibit 10.31 IKB Deutsche Industriebank Aktiengesellschaft D?sseldorf Mailing address: Wilhelm-B?tzkes-Stra?e 1, 40474 D?sseldorf Internal bank details/branch information KD 161.153/CTo2/Beck SID-GS 1 1. Copy for the collateral provider 2. Copy for the Bank Collateral Agreement for a land charge with assignment of claims for restitution Collateral provider (name and address) IXYS Corporation Bass

June 5, 2015 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a51117929.htm IXYS CORPORATION 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: June 5, 2015 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdictio

June 5, 2015 EX-99.1

IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2015

Exhibit 99.1 IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2015 Quarter-Ended March 31, 2015 Highlights: Revenues for the quarter increased sequentially from the December 2014 quarter. Net income for the quarter was $7.8 million, an increase of $7.7 million, or 5,806%, as compared to net income for the same period in the prior fiscal year. Earnings per dil

June 1, 2015 EX-1.01

IXYS CORPORATION CONFLICT MINERALS REPORT

EX-1.01 Exhibit 1.01 IXYS CORPORATION CONFLICT MINERALS REPORT 2014 COMPANY OVERVIEW IXYS Corporation, or IXYS, is a manufacturer of semiconductors, including power semiconductors, mixed-signal integrated circuits and microcontrollers, and of certain electronic systems and subsystems, such pulse generators. IXYS determined that its products contained tantalum, tin, tungsten and gold, collectively

June 1, 2015 SD

IXYS FORM SD

Form SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT IXYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 1590 Buckeye Dr. Milpitas, California 95035 (Address of Principal Executiv

March 17, 2015 EX-3.2

AMENDED AND RESTATED IXYS CORPORATION (A DELAWARE CORPORATION) ARTICLE I OFFICES 1 Section 1. Registered Office 1 Section 2. Other Offices 1 ARTICLE II CORPORATE SEAL 1 Section 3. Corporate Seal 1 ARTICLE III STOCKHOLDERS’ MEETINGS 1 Section 4. Place

EX-3.2 Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF IXYS CORPORATION (A DELAWARE CORPORATION) ARTICLE I OFFICES 1 Section 1. Registered Office 1 Section 2. Other Offices 1 ARTICLE II CORPORATE SEAL 1 Section 3. Corporate Seal 1 ARTICLE III STOCKHOLDERS’ MEETINGS 1 Section 4. Place Of Meetings 1 Section 5. Annual Meetings 2 Section 6. Special Meetings 2 Section 7. Notice Of Meetings 2 Section 8. Quor

March 17, 2015 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

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: March 13, 2015 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commissi

February 17, 2015 EX-99.I

to Schedule 13G

EX-99.I 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 17, 2015 SC 13G

IXYS / IXYS Corp. / AMERIPRISE FINANCIAL INC - SC 13G Passive Investment

SC 13G 1 d868337dsc13g.htm SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities and Exchange Act of 1934 Ixys Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 46600W106 (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 S

February 17, 2015 EX-99.II

to Schedule 13G Joint Filing Agreement

EX-99.II 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 13, 2015 in connection with their beneficial ownership of Ixys Corporation Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and mak

February 17, 2015 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC - SCHEDULE 13G AMENDMENT FILING Passive Investment

SC 13G/A 1 ixys123114a11.htm SCHEDULE 13G AMENDMENT FILING UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 11)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2014** (Date of Event Which Requires Filing of th

February 4, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 December 31, 2014 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction (I.

January 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: January 29, 2015 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

January 29, 2015 EX-99.1

IXYS Corporation Announces Results for the December 2014 Quarter

EX-99.1 2 a51028761ex991.htm EXHIBIT 99.1 Exhibit 99.1 IXYS Corporation Announces Results for the December 2014 Quarter Highlights: Quarterly net income increased $6.1 million, or about 1,100%, from the December 2013 quarter. Earnings per share (EPS) in the December 2014 quarter increased tenfold over the same period in the prior fiscal year. Gross profit margin for the quarter ended December 31,

November 10, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 September 30, 2014 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

November 10, 2014 S-8

IXYS / IXYS Corp. S-8 - - S-8

S-8 1 d809292ds8.htm S-8 As filed with the Securities and Exchange Commission on November 10, 2014 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 Registration Statement Under The Securities Act of 1933 IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 77-0140882 (State or other jurisdiction incorporation or orga

October 31, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50973844.htm IXYS CORPORATION 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: October 31, 2014 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdi

October 31, 2014 EX-99.1

IXYS Corporation Announces Results for the September 2014 Quarter

Exhibit 99.1 IXYS Corporation Announces Results for the September 2014 Quarter Highlights: Revenues for the quarter ended September 30, 2014 were up more than half a million dollars over the September 2013 quarter. Net revenues for the six-month period were at $174.5 million, an increase of $17.4 million or 11.1%, from the comparable prior fiscal year period. Quarterly net income increased $2.4 mi

August 29, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events, Submission of Matters to a Vote of Security Holders

IXYS Corporation (Form: 8-K) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

August 8, 2014 EX-10.1

IXYS CORPORATION AMENDED AND RESTATED 1999 EMPLOYEE STOCK PURCHASE PLAN Adopted May 7, 1999 Approved by the Stockholders on November 19, 1999 Effective Date: December 1, 1999 Amended and Restated September 7, 2007 Amended and Restated August 27, 2010

Exhibit 10.1 IXYS CORPORATION AMENDED AND RESTATED 1999 EMPLOYEE STOCK PURCHASE PLAN Adopted May 7, 1999 Approved by the Stockholders on November 19, 1999 Effective Date: December 1, 1999 Amended and Restated September 7, 2007 Amended and Restated August 27, 2010 Amended and Restated August 28, 20141 1. PURPOSE. (a) The purpose of this 1999 Employee Stock Purchase Plan (the ?Plan?) is to provide a

August 8, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 June 30, 2014 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

August 6, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50919588.htm IXYS CORPORATION 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: August 6, 2014 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdict

August 6, 2014 EX-99.1

IXYS Corporation Announces Results for the June 2014 Quarter

Exhibit 99.1 IXYS Corporation Announces Results for the June 2014 Quarter Highlights: Net revenues were $88.1 million, an increase of $16.9 million, or 23.7% from the June 2013 quarter Net income increased $1.6 million over the June 2013 quarter Gross profit was $25.0 million, an increase of $3.9 million from the June 2013 quarter IXYS declared a $0.03 per share dividend, marking the seventh conse

July 24, 2014 DEF 14A

IXYS / IXYS Corp. DEF 14A - - DEFINITIVE PROXY STATEMENT

Definitive Proxy Statement SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant þ 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)) þ Definitive Proxy Statement ¨ Definitive Additional Materials ¨ Soliciting Material Pursuant to §240.

June 20, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 htm50031.htm LIVE FILING 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): June 18, 2014 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commis

June 13, 2014 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Ta

Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Taiwan Directed Energy, Inc. Colorado IXYS Buckeye, LLC Delaware IXYS CH GmbH Switzerland IXYS Dutch CV Cayman Islands IXYS Global Services

June 13, 2014 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

10-K 1 d737432d10k.htm FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2014 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

June 4, 2014 EX-99.1

IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2014

Exhibit 99.1 IXYS Corporation Reports Results for the Fourth Quarter and Fiscal Year Ended March 31, 2014 Highlights: Net revenues for the fiscal year ended March 31, 2014 were $336.3 million, an increase of $56.3 million, or 20.1%, from the prior fiscal year. Net revenues for the fiscal quarter ended March 31, 2014 were $89.9 million, an increase of $23.0 million, or 34.4%, from the fiscal quarte

June 4, 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: June 4, 2014 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File No.)

June 2, 2014 SD

- FORM SD

SD 1 d734520dsd.htm FORM SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT IXYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 000-26124 77-0140882 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 1590 Buckeye Dr. Milpitas, California 95035 (Address o

June 2, 2014 EX-1.02

IXYS CORPORATION CONFLICT MINERALS REPORT

EX-1.02 EXHIBIT 1.02 IXYS CORPORATION CONFLICT MINERALS REPORT 2013 COMPANY OVERVIEW IXYS Corporation, or IXYS, is a manufacturer of semiconductors, including power semiconductors, mixed-signal integrated circuits and microcontrollers, and of certain electronic systems and subsystems, such pulse generators. IXYS determined that its products contained tantalum, tin, tungsten and gold, collectively

February 13, 2014 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC - SCHEDULE 13G HOLDINGS REPORT AMENDMENT Passive Investment

SC 13G/A 1 ixys123113a10.htm SCHEDULE 13G HOLDINGS REPORT AMENDMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 10)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2013** (Date of Event Which Requires Fil

February 6, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

February 5, 2014 EX-99.1

IXYS Corporation Reports Strong Revenue Growth in the December 31, 2013 Quarter

Exhibit 99.1 IXYS Corporation Reports Strong Revenue Growth in the December 31, 2013 Quarter Highlights: Net revenues for the fiscal quarter ended December 31, 2013 were $89.3 million, up $25.5 million, or 40.0%, from the fiscal quarter ended December 31, 2012. December 2013 quarter net revenues were up $3.4 million from the September 2013 quarter, marking the fourth consecutive quarter of revenue

February 5, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - IXYS CORPORATION - 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: February 5, 2014 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

January 17, 2014 CORRESP

-

IXYS Corporation 1590 Buckeye Drive Milpitas, California 95035 January 17, 2014 Office of Global Security Risk Securities and Exchange Commission Washington, D.

December 12, 2013 EX-10.1

AMENDED AND RESTATED CREDIT AGREEMENT (LINE OF CREDIT) (LETTER OF CREDIT SUB-FACILITY)

EX-10.1 2 exhibit1.htm EX-10.1 Exhibit 10.1 AMENDED AND RESTATED CREDIT AGREEMENT (LINE OF CREDIT) (LETTER OF CREDIT SUB-FACILITY) This Agreement (this “Agreement”) is made and entered into as of December 6, 2013, by and between BANK OF THE WEST (the “Bank”) and IXYS CORPORATION (the “Borrower”). The Bank and the Borrower are parties to that certain Credit Agreement dated as of November 13, 2009,

December 12, 2013 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 htm48958.htm LIVE FILING 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 6, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Com

December 10, 2013 EX-10.3

TRANSITION SERVICES AGREEMENT

EX-10.3 4 d640693dex103.htm EX-10.3 Exhibit 10.3 SLSI-201304IA001-2 TRANSITION SERVICES AGREEMENT This TRANSITION SERVICES AGREEMENT (this “Agreement”) is made and entered into as of 27th day of June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company organized under the laws of the Republic of Korea (the “Seller”), and IXYS Intl Limited, a corporation incorporated

December 10, 2013 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q/A (Amendment No.

December 10, 2013 EX-2.1

ASSET PURCHASE AGREEMENT by and among SAMSUNG ELECTRONICS CO., LTD., IXYS INTL (CAYMAN) LIMITED IXYS CORPORATION Dated May 25, 2013

EX-2.1 Exhibit 2.1 CONFIDENTIAL SLSI-201304IA001 ASSET PURCHASE AGREEMENT by and among SAMSUNG ELECTRONICS CO., LTD., IXYS INTL (CAYMAN) LIMITED and IXYS CORPORATION Dated May 25, 2013 *** Certain confidential information contained in this document, marked with 3 asterisks (***), has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securit

December 10, 2013 EX-10.2

FOUNDRY SERVICES AGREEMENT

EX-10.2 Exhibit 10.2 SLSI-201304IA001-1 FOUNDRY SERVICES AGREEMENT This Foundry Services Agreement (“Agreement”) is entered into on 27th June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company duly incorporated under the laws of the Republic of Korea, acting through its System LSI Division, with principal offices located at San #24, Nonseo-Dong, Giheung-Gu, Yongin

December 10, 2013 EX-10.4

PRODUCT LICENSE AGREEMENT

Exhibit 10.4 SLSI-201304IA001-3 PRODUCT LICENSE AGREEMENT This Product License Agreement (“Agreement”) is entered into on the 27th day of June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company duly incorporated under the laws of the Republic of Korea, acting through its System LSI Division, with principal offices located at San #24, Nongseo-Dong, Giheung-Gu, Yong

November 25, 2013 8-K

Entry into a Material Definitive Agreement

8-K 1 htm48881.htm LIVE FILING 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 22, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Co

November 25, 2013 EX-10.1

By: /s/ Helen Huang— Name: Helen Huang Title: Vice President BORROWER: IXYS CORPORATION By: /s/ Uzi Sasson Name: Uzi Sasson Title: President 2

EX-10.1 2 exhibit1.htm EX-10.1 Exhibit 10.1 November 22, 2013 IXYS Corporation 1590 Buckeye Drive Milpitas, CA 95035 ATTN: Arnold Agbayani RE: IXYS Corporation Loan No. 1000008231(the “Loan”) Dear Arnold; This letter is being sent at the request of your Account Manager, Helen Huang, and is to confirm that Bank of the West (“Lender”) has agreed to extend the maturity date of the Line of Credit gran

November 12, 2013 S-8

- FORM S-8

S-8 1 d626867ds8.htm FORM S-8 As filed with the Securities and Exchange Commission on November 12, 2013 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 77-0140882 (State or other jurisdiction incorporation or

November 4, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 September 30, 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

November 4, 2013 EX-10.1

2

Exhibit 10.1 October 29, 2013 IXYS Corporation 1590 Buckeye Drive Milpitas, CA 95035 ATTN: Arnold Agbayani RE: IXYS Corporation Loan No. 1000008231(the ?Loan?) Dear Arnold; This letter is being sent at the request of your Account Manager, Helen Huang, and is to confirm that Bank of the West (?Lender?) has agreed to extend the maturity date of the Line of Credit granted to IXYS Corporation (?Borrow

October 23, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50734775.htm IXYS CORPORATION 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: October 23, 2013 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdi

October 23, 2013 EX-99.1

IXYS Corporation Announces Strong Results for the September 2013 Quarter Company Achieved Sequential Quarter Growth in Revenues, Gross Profit and Net Income

Exhibit 99.1 IXYS Corporation Announces Strong Results for the September 2013 Quarter Company Achieved Sequential Quarter Growth in Revenues, Gross Profit and Net Income Highlights: Net revenues were $85.9 million, up $14.7 million from the June 2013 quarter, marking the third consecutive quarter of revenue growth. GAAP net income was $3.5 million, or $0.11 per diluted share, an increase of $1.5 m

September 10, 2013 EX-99.2

UNAUDITED PRO FORMA CONDENSED COMBINED CONSOLIDATED STATEMENTS OF OPERATIONS

EX-99.2 Exhibit 99.2 UNAUDITED PRO FORMA CONDENSED COMBINED CONSOLIDATED STATEMENTS OF OPERATIONS On June 27, 2013, IXYS Corporation, or IXYS, completed the acquisition of certain assets (the “MCU Business”) pursuant to the Asset Purchase Agreement dated May 25, 2013 by among IXYS, IXYS Intl. Limited and Samsung Electronics Co. Ltd (“Samsung”). For the purpose of the unaudited pro forma condensed

September 10, 2013 8-K/A

Financial Statements and Exhibits - FORM 8-K/A

Form 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No.1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 27, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incor

September 10, 2013 EX-99.1

MCU Business Statements of Assets Acquired and Statements of Net Revenues and Direct Operating Expenses As of March 31, 2013 (Unaudited), December 31, 2012 and 2011, for Each Of the Three Years in the Period Ended December 31, 2012 and for the Three

EX-99.1 Table of Contents Exhibit 99.1 MCU Business Statements of Assets Acquired and Statements of Net Revenues and Direct Operating Expenses As of March 31, 2013 (Unaudited), December 31, 2012 and 2011, for Each Of the Three Years in the Period Ended December 31, 2012 and for the Three Months Ended March 31, 2013 (Unaudited) and March 31, 2012 (Unaudited) Contents Independent Auditor’s Report 1

September 4, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): August 30, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of inco

August 9, 2013 EX-10.6

Notice of Stock Option Grant and Agreement for IXYS Corporation 2013 Equity Incentive Plan++

Exhibit 10.6 IXYS CORPORATION 2013 EQUITY INCENTIVE PLAN NOTICE OF STOCK OPTION GRANT AND AGREEMENT Name: Option Number: Address: Plan Name: 2013 Equity Incentive Plan Employee ID: Effective , 20 , (?Grant Date?), you have been granted [a qualified/non-qualified] stock option to purchase ( ) shares of IXYS Corporation common stock at an Exercise Price of $ per share pursuant to the IXYS Corporatio

August 9, 2013 EX-10.2

FOUNDRY SERVICES AGREEMENT

Exhibit 10.2 SLSI-201304IA001-1 FOUNDRY SERVICES AGREEMENT This Foundry Services Agreement (“Agreement”) is entered into on 27th June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company duly incorporated under the laws of the Republic of Korea, acting through its System LSI Division, with principal offices located at San #24, Nonseo-Dong, Giheung-Gu, Yongin-City, G

August 9, 2013 EX-10.5

IXYS Corporation 2013 Equity Incentive Plan.*

Exhibit 10.5 IXYS CORPORATION 2013 EQUITY INCENTIVE PLAN (Effective May 17, 2013) IXYS CORPORATION hereby adopts in its entirety the IXYS Corporation 2013 Equity Incentive (“Plan”), as of May 17, 2013 (“Plan Adoption Date”). Unless otherwise defined, terms with initial capital letters are defined in Section 2 below. SECTION 1 BACKGROUND AND PURPOSE 1.1 Background The Plan permits the grant of Nonq

August 9, 2013 EX-10.3

TRANSITION SERVICES AGREEMENT

EX-10.3 Exhibit 10.3 SLSI-201304IA001-2 TRANSITION SERVICES AGREEMENT This TRANSITION SERVICES AGREEMENT (this “Agreement”) is made and entered into as of 27th day of June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company organized under the laws of the Republic of Korea (the “Seller”), and IXYS Intl Limited, a corporation incorporated under the laws of the Cayma

August 9, 2013 EX-10.4

PRODUCT LICENSE AGREEMENT

Exhibit 10.4 SLSI-201304IA001-3 PRODUCT LICENSE AGREEMENT This Product License Agreement (“Agreement”) is entered into on the 27th day of June, 2013 (the “Effective Date”) by and between Samsung Electronics Co., Ltd., a company duly incorporated under the laws of the Republic of Korea, acting through its System LSI Division, with principal offices located at San #24, Nongseo-Dong, Giheung-Gu, Yong

August 9, 2013 EX-10.1

ASSET PURCHASE AGREEMENT by and among SAMSUNG ELECTRONICS CO., LTD., IXYS INTL (CAYMAN) LIMITED IXYS CORPORATION Dated May 25, 2013

EX-10.1 Exhibit 10.1 CONFIDENTIAL SLSI-201304IA001 ASSET PURCHASE AGREEMENT by and among SAMSUNG ELECTRONICS CO., LTD., IXYS INTL (CAYMAN) LIMITED and IXYS CORPORATION Dated May 25, 2013 ***Certain confidential information contained in this document, marked with 3 asterisks (***), has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securi

August 9, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

10-Q 1 d576875d10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2013 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

July 29, 2013 DEF 14A

- DEFINITIVE PROXY STATEMENT

DEF 14A 1 d553705ddef14a.htm DEFINITIVE PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant þ 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)) þ Definitive Proxy Statement

July 25, 2013 EX-99.1

IXYS Corporation Announces Strong Results for the June 2013 Quarter Company Achieved Quarter-Over-Quarter Growth in Revenue, Gross Profit and Net Income

Exhibit 99.1 IXYS Corporation Announces Strong Results for the June 2013 Quarter Company Achieved Quarter-Over-Quarter Growth in Revenue, Gross Profit and Net Income Highlights: Net revenues were $71.2 million, up $4.3 million from the March 2013 quarter Net income increased $3.9 million over the March 2013 quarter Gross profits were $21.1 million, an increase of $2.7 million from the March 2013 q

July 25, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50677355.htm IXYS CORP. 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: July 25, 2013 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of

July 2, 2013 8-K

Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K 1 htm48032.htm LIVE FILING 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): June 27, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commis

June 17, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - LIVE FILING

IXYS Corporation (Form: 8-K) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 14, 2013 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 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 000-26124

June 14, 2013 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. De

Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare N.V. Belgium Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare Instruments, Inc. Delaware Clare Services, Inc. Delaware Clare Technologies, Inc. Delaware Directed Energy, Inc. Colorado IXYS Buckeye, LLC Delaware IXYS Caymans L.P. Cayman Islands IXYS CH GmbH Switzerland IXYS Clare (Ta

June 3, 2013 8-K

Entry into a Material Definitive Agreement

8-K 1 htm47851.htm LIVE FILING 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 24, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commiss

May 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: May 28, 2013 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File No.)

May 28, 2013 EX-99.1

IXYS Announces Results for the Quarter and Fiscal Year Ended March 31, 2013

Exhibit 99.1 IXYS Announces Results for the Quarter and Fiscal Year Ended March 31, 2013 Quarter End Highlights: Net revenues for the fourth quarter of fiscal year 2013 were $66.9 million, up 4.8% from the December 2012 quarter Eighth consecutive quarter of record cash Year End Highlights: More than 30 new products launched Record cash level at $107.4 million Stock buyback of more than 700,000 sha

May 23, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement

8-K 1 htm47785.htm LIVE FILING 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 17, 2013 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commiss

February 14, 2013 SC 13G/A

IXYS / IXYS Corp. / COLUMBIA WANGER ASSET MANAGEMENT LLC - SCHEDULE 13G AMENDMENT NO.7 Passive Investment

SC 13G/A 1 d473340dsc13ga.htm SCHEDULE 13G AMENDMENT NO.7 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 7)* IXYS CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

February 14, 2013 SC 13G/A

IXYS / IXYS Corp. / GUGGENHEIM CAPITAL LLC - SCHEDULE 13G HOLDINGS REPORT AMENDMENT Passive Investment

SC 13G/A 1 IXYS123112a9.htm SCHEDULE 13G HOLDINGS REPORT AMENDMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 9)* IXYS Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2012** (Date of Event Which Requires Filin

February 1, 2013 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2012 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

January 31, 2013 SC 13G

IXYS / IXYS Corp. / TOCQUEVILLE ASSET MANAGEMENT L.P. - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. n/a )* IXYS Corporation (Name of Issuer) Common Stocks (Title of Class of Securities) 46600W106 (CUSIP Number) Calendar Year 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

January 29, 2013 EX-99.1

IXYS Announces Results for the Third Fiscal Quarter Ended December 31, 2012 Seventh Consecutive Quarter of Record Cash. Stock Buyback of 486,000 Shares.

Exhibit 99.1 IXYS Announces Results for the Third Fiscal Quarter Ended December 31, 2012 Seventh Consecutive Quarter of Record Cash. Stock Buyback of 486,000 Shares. MILPITAS, Calif.-(BUSINESS WIRE)-January 29, 2013-IXYS Corporation (NASDAQ:IXYS), an international power semiconductor and IC company, today announced results for its third fiscal quarter ended December 31, 2012. Net revenues in the q

January 29, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50545085.htm IXYS CORPORATION 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: January 29, 2013 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdi

November 2, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2012 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

October 25, 2012 EX-99.1

IXYS Announces Results for the Second Fiscal Quarter Ended September 30, 2012

Exhibit 99.1 IXYS Announces Results for the Second Fiscal Quarter Ended September 30, 2012 MILPITAS, Calif.-(BUSINESS WIRE)-October 25, 2012-IXYS Corporation (NASDAQ:IXYS), an international power semiconductor and IC company, today announced results for its second fiscal quarter ended September 30, 2012. Net revenues in the quarter ended September 30, 2012 were $68.5 million, a decrease of $30.5 m

October 25, 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: October 25, 2012 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

August 29, 2012 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 htm45907.htm LIVE FILING 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): August 24, 2012 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Comm

August 3, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2012 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

August 3, 2012 EX-10.2

SECOND AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

Exhibit 10.2 SECOND AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Second Amended Executive Employment Agreement (the “Agreement”) is entered into by and between IXYS Corporation (the “Company”), a Delaware corporation, and Uzi Sasson (“Executive”), effective as of July 16, 2012 (the “Effective Date”). W I T N E S S E T H WHEREAS, the Company and the Executive are parties to that certain First Amende

August 3, 2012 EX-10.1

FIFTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT

Exhibit 10.1 FIFTH AMENDED EXECUTIVE EMPLOYMENT AGREEMENT This Fifth Amended Executive Employment Agreement (the ?Agreement?) is entered into by and between IXYS Corporation (the ?Company?), a Delaware corporation, and Nathan Zommer (?Executive?), effective as of July 16, 2012 (the ?Effective Date?). W I T N E S S E T H WHEREAS, the Company and the Executive are parties to that certain Fourth Amen

August 3, 2012 EX-99.1

IXYS Corporation Announces June 2012 Quarter Results

Exhibit 99.1 IXYS Corporation Announces June 2012 Quarter Results MILPITAS, Calif. & BIEL, Switzerland-(BUSINESS WIRE)-August 3, 2012-IXYS Corporation (NASDAQ:IXYS), an international power and IC semiconductor company, today reported its results for its first fiscal quarter, which ended June 30, 2012. Net revenues for the quarter ended June 30, 2012 were $80.9 million, a decrease of $20.9 million

August 3, 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: August 3, 2012 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File No

July 27, 2012 DEF 14A

- DEFINITIVE PROXY STATEMENT

DEF 14A 1 d340071ddef14a.htm DEFINITIVE PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant þ 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)) þ Definitive Proxy Statement

July 16, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of incorp

June 8, 2012 EX-10.4

LIST OF SIGNATORIES TO INDEMNITY AGREEMENT

List of signatories to Indemnity Agreement Exhibit 10.4 LIST OF SIGNATORIES TO INDEMNITY AGREEMENT The following is a list of the executive officers and directors of IXYS Corporation who are signatories to the form of Indemnity Agreement attached to the Annual Report on Form 10-K as Exhibit 10.3: Donald Feucht Samuel Kory S. Joon Lee Timothy Richardson Uzi Sasson James Thorburn Kenneth Wong Nathan

June 8, 2012 EX-21.1

SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare, Inc. Massachusetts Clare Instruments, Inc. Delaware Clare Micronix Integrated Systems, Inc. California

Exhibit 21.1 SUBSIDIARIES NAME JURISDICTION OF ORGANIZATION Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare, Inc. Massachusetts Clare Instruments, Inc. Delaware Clare Micronix Integrated Systems, Inc. California Clare Services, Inc. Delaware Clare Technologies, Inc. Delaware Clare Technologies, Inc. Taiwan Clare N.V. Belgium Directed Energy, Inc.

June 8, 2012 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2012 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 000-26124

May 24, 2012 EX-99.1

IXYS Announces Record Cash and Revenues at, and for the Fiscal Year Ended, March 31, 2012

Exhibit 99.1 IXYS Announces Record Cash and Revenues at, and for the Fiscal Year Ended, March 31, 2012 MILPITAS, Calif.-(BUSINESS WIRE)-May 24, 2012-IXYS Corporation (NASDAQ:IXYS), an international power semiconductor and IC company, today announced results for its fourth quarter and fiscal year ended March 31, 2012. Net revenues for the fiscal year ended March 31, 2012 were a record $368.0 millio

May 24, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50289090.htm IXYS CORPORATION 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: May 24, 2012 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdictio

April 26, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a50253953.htm IXYS CORPORATION 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: April 23, 2012 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdic

April 26, 2012 EX-99.1

Press Release Contact: Uzi Sasson President & CFO IXYS Corporation 1590 Buckeye Drive Milpitas, California 95035 (408) 457-9000

Exhibit 99.1 Press Release Contact: Uzi Sasson President & CFO IXYS Corporation 1590 Buckeye Drive Milpitas, California 95035 (408) 457-9000 IXYS Announces Estimates for the March Quarter Including Record Annual Revenues for the Fiscal Year Ended March 31, 2012 Milpitas, CA., USA and Biel, Switzerland. April 23, 2012 - IXYS Corporation (Nasdaq: IXYS), an international power semiconductor company,

February 10, 2012 SC 13G/A

IXYS / IXYS Corp. / COLUMBIA WANGER ASSET MANAGEMENT LLC - SCHEDULE 13G AMENDMENT NO. 6 Passive Investment

SC 13G/A 1 d297121dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 6 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 6)* IXYS CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 10, 2012 EX-99.1

EXHIBIT 99.1 - JOINT FILING AGREEMENT

EX-99.1 2 d297121dex991.htm JOINT FILING AGREEMENT Exhibit 99.1 EXHIBIT 99.1 - JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therei

February 3, 2012 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2011 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

January 31, 2012 SC 13G/A

IXYS / IXYS Corp. / SECURITY INVESTORS LLC - SC 13G/A Passive Investment

SC 13G/A 1 a12-349510sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8)* IXYS Corporation (Name of Issuer) Common (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

January 31, 2012 EX-99.1

IXYS Announces Results for the Third Fiscal Quarter Ended December 31, 2011

Exhibit 99.1 IXYS Announces Results for the Third Fiscal Quarter Ended December 31, 2011 MILPITAS, Calif. & BIEL, Switzerland-(BUSINESS WIRE)-January 31, 2012-IXYS Corporation (NASDAQ:IXYS), an international power semiconductor company, today announced results for its third fiscal quarter ended December 31, 2011. Net revenues in the quarter ended December 31, 2011 were $80.0 million, a decrease of

January 31, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - IXYS CORPORATION 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: January 31, 2012 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

January 30, 2012 SC 13G

IXYS / IXYS Corp. / TOCQUEVILLE ASSET MANAGEMENT L.P. - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. n/a )* IXYS Corporation (Name of Issuer) Common Stocks (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

November 7, 2011 S-8

As filed with the Securities and Exchange Commission on November 7, 2011

FORM S-8 As filed with the Securities and Exchange Commission on November 7, 2011 Registration No.

November 4, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2011 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 000-26124 IXYS CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 77-0140882 (State or other jurisdiction of incorporation or organization) (I.

November 2, 2011 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: November 2, 2011 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of incorporation) (Commission File

November 2, 2011 EX-99.1

IXYS Announces Its Results for the Second Fiscal Quarter Ended September 30, 2011 Record Revenues for the First Six Months of FY2012 Sequential Increase in EPS

Exhibit 99.1 IXYS Announces Its Results for the Second Fiscal Quarter Ended September 30, 2011 Record Revenues for the First Six Months of FY2012 Sequential Increase in EPS MILPITAS, Calif. & BIEL, Switzerland-(BUSINESS WIRE)-November 2, 2011-IXYS Corporation (NASDAQ:IXYS), an international power semiconductor company, today announced results for its second fiscal quarter ended September 30, 2011.

September 20, 2011 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): September 16, 2011 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of i

August 5, 2011 EX-10.1

IXYS CORPORATION 2011 EQUITY INCENTIVE PLAN (Effective June 2, 2011)

EX-10.1 2 f59477exv10w1.htm EX-10.1 Exhibit 10.1 IXYS CORPORATION 2011 EQUITY INCENTIVE PLAN (Effective June 2, 2011) IXYS CORPORATION hereby adopts in its entirety the IXYS Corporation 2011 Equity Incentive (“Plan”), as of June 2, 2011 (“Plan Adoption Date”). Unless otherwise defined, terms with initial capital letters are defined in Section 2 below. SECTION 1 BACKGROUND AND PURPOSE 1.1 Backgroun

August 5, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

10-Q 1 f59477e10vq.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2011 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fro

August 5, 2011 EX-10.2

Notice of Stock Option Grant and Agreement for IXYS Corporation 2011 Equity Incentive Plan++

exv10w2 Exhibit 10.2 IXYS CORPORATION 2011 EQUITY INCENTIVE PLAN NOTICE OF STOCK OPTION GRANT AND AGREEMENT Name: Option Number: Address: Plan Name: 2011 Equity Incentive Plan Employee ID: Effective , 20, (“Grant Date”), you have been granted [a qualified/non-qualified] stock option to purchase ( ) shares of IXYS Corporation common stock at an Exercise Price of $ per share pursuant to the IXYS Cor

July 29, 2011 DEF 14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEF 14A 1 f59478dedef14a.htm DEF 14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) þ Definitive Proxy Statement o Definitive Addit

July 28, 2011 EX-99.1

IXYS Corporation Announces Record Revenues for the June 2011 Quarter

Exhibit 99.1 IXYS Corporation Announces Record Revenues for the June 2011 Quarter Breaking $100 million per quarter in revenues for the first time in its history HIGHLIGHTS: Record quarterly revenues of $101.8 million, up about 20% from the quarter ended June 30, 2010 Gross margin of 34.4% 42.9% increase in diluted EPS, as compared to last year?s quarter 52.4% sequential quarterly increase in oper

July 28, 2011 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a6810190.htm IXYS CORPORATION 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: July 28, 2011 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdictio

June 24, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 htm42147.htm LIVE FILING 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): June 20, 2011 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commis

June 9, 2011 S-8

As filed with the Securities and Exchange Commission on June 9, 2011

sv8 Table of Contents As filed with the Securities and Exchange Commission on June 9, 2011 Registration No.

June 8, 2011 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2011 or o TRANSITION REPORT PURSUA

e10vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 8, 2011 EX-10.17

First Amendment to Credit Agreement

Exhibit 10.17 Execution Version First Amendment to Credit Agreement This First Amendment to Credit Agreement (this “Amendment”) dated as of February 17, 2010, is by and between Bank of the West (the “Bank”) and IXYS Corporation, a Delaware corporation (the “Borrower”). Recitals: A. The Bank and the Borrower are party to that certain Credit Agreement, dated as of November 13, 2009 (the “Existing Cr

June 8, 2011 EX-21.1

SUBSIDIARIES Jurisdiction Of Name Organization Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare, Inc. Massachusetts Clare Instruments, Inc. Delaware Clare Micronix Integrated Systems, Inc. California

exv21w1 Exhibit 21.1 SUBSIDIARIES Jurisdiction Of Name Organization Clare Capital, Inc. Delaware Clare Components, Inc. Delaware Clare Electronics, Inc. Delaware Clare, Inc. Massachusetts Clare Instruments, Inc. Delaware Clare Micronix Integrated Systems, Inc. California Clare Services, Inc. Delaware Clare Technologies, Inc. Delaware Clare Technologies, Inc. Taiwan Clare N.V. Belgium Directed Ener

June 6, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): June 2, 2011 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of incorpo

May 25, 2011 EX-99.1

IXYS Moderator: Dr. Nathan Zommer May 19, 2011 7:30 am CT

Exhibit 99.1 IXYS Moderator: Dr. Nathan Zommer May 19, 2011 7:30 am CT Operator: Good day, everyone, and welcome to the IXYS Corporation?s Fourth Fiscal Quarter and Fiscal Year End March 31, 2011 Earnings Conference Call. Today?s call is being recorded. At this time, I would like to turn the conference over to Dr. Nathan Zommer, Chairman and Chief Executive Officer. Please go ahead, sir. Dr. Natha

May 25, 2011 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): May 19, 2011 IXYS Corporation (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction (Commission (I.R.S. Employer of incorpo

May 19, 2011 EX-99.1

IXYS Announces Record Revenues For The Fourth Fiscal Quarter And Fiscal Year Ended March 31, 2011

Exhibit 99.1 IXYS Announces Record Revenues For The Fourth Fiscal Quarter And Fiscal Year Ended March 31, 2011 For The Quarter Ended March 31, 2011: Record quarter revenues of $96.8 million Gross profit margin of 32.8% Net income of $15.9 million; EPS of $0.49 per diluted share For Fiscal Year 2011: Record yearly revenues of $363.3 million Gross profit margin of 33.6% Net income of $36.6 million;

May 19, 2011 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a6730017.htm IXYS CORP. 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: May 19, 2011 (Date of earliest event reported) IXYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 000-26124 77-0140882 (State or other jurisdiction of in

February 14, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* IXYS Corporation (Name of Issuer) Common (Title of Class of Securities) 46600W106 (CUSIP Number) Decemb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* IXYS Corporation (Name of Issuer) Common (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

February 10, 2011 EX-99.1

EXHIBIT 99.1 ? JOINT FILING AGREEMENT

exv99w1 Exhibit 99.1 EXHIBIT 99.1 — JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the

February 10, 2011 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* IXYS CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) (CUSIP Number) December 31, 2010 (Date o

SC 13G/A 1 c62860s3sc13gza.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* IXYS CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) 46600W106 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the Rule pur

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