FORM / FormFactor, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

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 12, 2025 FORMFACTOR, INC.

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 12, 2025 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

FORMFACTOR, INC. ANNOUNCES CFO TRANSITION

Exhibit 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4273 [email protected] FORMFACTOR, INC. ANNOUNCES CFO TRANSITION LIVERMORE, Calif.—August 12, 2025— FormFactor, Inc. (Nasdaq: FORM) (the “Company” or “FormFactor”) today announced that Aric McKinnis, currently its Vice President and Corporate Controller, has been appointed to serve as the Company’s new Senio

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 28, 2025 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: 000-50307 FormFactor

Filing Fee Table

Exhibit 107.1 Calculation of Filing Fee Tables Form S-8 (Form Type) FormFactor, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.001 O

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 28, 2025, as filed with the Securities and Exchange Commission, each of the undersigned

Forms of award agreements under the 2012 Equity Incentive Plan

EQUITY INCENTIVE PLAN OUTSIDE DIRECTOR RESTRICTED STOCK UNIT AGREEMENT (OUTSIDE DIRECTOR ANNUAL EQUITY AWARD) FormFactor, Inc.

As filed with the Securities and Exchange Commission on August 5, 2025

As filed with the Securities and Exchange Commission on August 5, 2025 Registration No.

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

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 29, 2025 FORMFACTOR, INC. (E

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 29, 2025 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Amended and Restated By-laws of FormFactor, Inc.

AMENDED AND RESTATED BY-LAWS OF FORMFACTOR, INC. (A Delaware corporation) (as adopted on January 3, 1994, and as amended on April 10, 1997, and as amended on May 13, 1999, and as amended on March 14, 2002, and as amended on April 18, 2002, and as amended on May 19, 2005, as amended on July 20, 2016, as amended on May 27, 2022, and as amended on July 29, 2025) TABLE OF CONTENTS Page ARTICLE I STOCK

FORMFACTOR, INC. REPORTS 2025 SECOND QUARTER RESULTS Q2 Revenue Exceeds Outlook Range, Sees Similar Demand Level for Q3'25

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4273 [email protected] FORMFACTOR, INC. REPORTS 2025 SECOND QUARTER RESULTS Q2 Revenue Exceeds Outlook Range, Sees Similar Demand Level for Q3'25 LIVERMORE, Calif. — July 30, 2025 — FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the second quarter of fiscal 2025 ended June 28, 2025

Credit Agreement, dated as of July 29, 2025, by and among FormFactor, Inc. and Wells Fargo Bank, National Association, as Administrative Agent, and the lenders party thereto from time to time

Execution Version Published CUSIP Number: 34638DAA8 Revolving Credit CUSIP Number: 34638DAB6 $150,000,000 CREDIT AGREEMENT dated as of July 29, 2025, by and among FORMFACTOR, INC.

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2024 to December 31, 2024

Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2024 to December 31, 2024 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2024 to De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Exe

2012 Equity Incentive Plan

FORMFACTOR, INC. AS AMENDED AND RESTATED 2012 EQUITY INCENTIVE PLAN (Effective May 16, 2025) SECTION 1. ESTABLISHMENT AND PURPOSE. The purpose of the Plan is to promote the long-term success of the Company and the creation of stockholder value by (a) encouraging Participants to focus on critical long-range objectives, (b) encouraging the attraction and retention of individuals with exceptional qua

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 16, 2025 FORMFACTOR, INC. (Ex

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 16, 2025 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 March 29, 2025 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: 000-50307 FormFacto

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended March 29, 2025, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

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): April 30, 2025 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

FORMFACTOR, INC. REPORTS 2025 FIRST QUARTER RESULTS Q1 Revenue, Gross Margin and EPS Above Mid-Point of the Outlook Range, Sees Significant Demand Step-Up in Q2'25 Announces Additional $75 Million Stock Repurchase Authorization

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4273 [email protected] FORMFACTOR, INC. REPORTS 2025 FIRST QUARTER RESULTS Q1 Revenue, Gross Margin and EPS Above Mid-Point of the Outlook Range, Sees Significant Demand Step-Up in Q2'25 Announces Additional $75 Million Stock Repurchase Authorization LIVERMORE, Calif. — April 30, 2025 —FormFactor, Inc. (Nasd

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.   )

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 ☒            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

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.   )

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 ☒            Filed by a party other than the Registrant   ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as p

SHARE PURCHASE AGREEMENT by and among Camtek Ltd. Citus 49. GmbH (in future: Camtek Germany Holding GmbH) as Purchaser FormFactor GmbH as Seller FormFactor, Inc. as Parent FRT GmbH as Company Dated as of September 17, 2023

Exhibit 10.31 Execution Version Certain information identified by bracketed asterisks ([***]) has been omitted from this exhibit because it is both (i) not material and (ii) the type that the Registrant treats as private or confidential. SHARE PURCHASE AGREEMENT by and among Camtek Ltd. Citus 49. GmbH (in future: Camtek Germany Holding GmbH) as Purchaser and FormFactor GmbH as Seller and FormFacto

Clawback Policy

Exhibit 97.1 Clawback Policy I.Introduction The Board of Directors (the “Board”) of FormFactor, Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy. The Board has therefore adopted this policy, whi

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore FormFactor GmbH G

EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore FormFactor GmbH Germany Advanced Temperature Test Systems GmbH Germany FormFactor SASU France High Precision Devices, Inc. Colorado, United States

Insider Trading Policy

Exhibit 19.1 July 2024 Insider Trading Policy I.Background A.The Need for This Policy The Company’s common stock is publicly traded on the Nasdaq Global Select Market (the “NASDAQ”) under the symbol FORM. One of the principal purposes of the federal securities laws is to prohibit “insider trading.” Insider trading occurs when a person uses material nonpublic information obtained through involvemen

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 28, 2024 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: 000-50307 FormFactor, In

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report on Form 10-K of FormFactor, Inc., a Delaware corporation, for the period ended December 28, 2024, as filed with the Securities and Exchange Commission, each of the undersigned

CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF FORMFACTOR, INC. Pursuant to Section 242 of the General Corporation Law of the State of Delaware

Exhibit 3.1 CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF FORMFACTOR, INC. Pursuant to Section 242 of the General Corporation Law of the State of Delaware FormFactor, Inc., a corporation duly organized and existing under the General Corporation Law of the State of Delaware (the “Corporation”), does hereby certify that: 1.Section D of Article FIFTH of the Amended

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the annual report on Form 10-K of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nece

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the annual report on Form 10-K of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary t

FORMFACTOR, INC. SEVERANCE PLAN FOR US EXECUTIVES (Adopted August 2, 2024)

Exhibit 10.1 FORMFACTOR, INC. SEVERANCE PLAN FOR US EXECUTIVES (Adopted August 2, 2024) The purpose of the FormFactor, Inc. Severance for US Executives, as amended from time to time (the “Plan”), is to better provide for the retention of key executives through providing them with a higher degree of financial security, on the terms and conditions hereinafter stated. The Plan is intended to be a sev

EMPLOYEE INCENTIVE PLAN (Amended as of January 28, 2025)

Exhibit 10.3 EMPLOYEE INCENTIVE PLAN (Amended as of January 28, 2025) I.PURPOSE This Employee Incentive Plan (this “Plan”) is designed to support FormFactor, Inc. (the “Company”) in being competitive within the industry to attract and retain key talent and to provide an incentive, in addition to other compensation, to those employees of the Company who have the opportunity to influence achievement

Restated Certificate of Incorporation of FormFactor, Inc.

Exhibit 3.2 RESTATED CERTIFICATE OF INCORPORATION OF FORMFACTOR, INC. FormFactor, Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware (the "Corporation"), in accordance with the provisions of Section 245 thereof, DOES HEREBY CERTIFY: FIRST: The name of this corporation is FormFactor, Inc. FormFactor, Inc. was originally incorporated under the same

CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT

Exhibit 10.28 CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT This CEO Change of Control and Severance Agreement (the “Agreement”) is made and entered into effective as of 11/15/2024 (the “Effective Date”), by and between Michael Slessor (the “Employee”) and FormFactor, Inc., a Delaware corporation (the “Company”). RECITALS A. The Company considers it essential to the best interests of its sharehold

EMPLOYEE INCENTIVE PLAN (Amended and Restated as of January 25, 2022)

Exhibit 10.4 EMPLOYEE INCENTIVE PLAN (Amended and Restated as of January 25, 2022) I.PURPOSE This Employee Incentive Plan (this “Plan”) is designed to support FormFactor, Inc. (the “Company”) in being competitive within the industry to attract and retain key talent and to provide an incentive, in addition to other compensation, to those employees of the Company who have the opportunity to influenc

FORMFACTOR, INC. REPORTS 2024 FOURTH QUARTER RESULTS FY24 revenue of $764 million, up 15.2% from $663 million in FY23, driven by growth in HBM revenue; Announces acquisition of minority interest in FICT Limited, a key supplier of industry-leading, hi

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4273 [email protected] FORMFACTOR, INC. REPORTS 2024 FOURTH QUARTER RESULTS FY24 revenue of $764 million, up 15.2% from $663 million in FY23, driven by growth in HBM revenue; Announces acquisition of minority interest in FICT Limited, a key supplier of industry-leading, high-performance advanced probe card c

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 5, 2025 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 28, 2024 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: 000-50307 FormF

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 28, 2024, as filed with the Securities and Exchange Commission, each of the undersi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 30, 2024 FORMFACTOR, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 30, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2024 THIRD QUARTER RESULTS Record Quarterly Revenue, Profitability at the Top End of the Outlook Range; Sees Reduced Demand for Foundry and Logic in Q4, Partially Offset by Continued Strength in DRAM

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2024 THIRD QUARTER RESULTS Record Quarterly Revenue, Profitability at the Top End of the Outlook Range; Sees Reduced Demand for Foundry and Logic in Q4, Partially Offset by Continued Strength in DRAM LIVERMORE, Calif. — October 30, 2024 —FormFactor, Inc. (Nasda

FormFactor, Inc. Sev

FORMFACTOR, INC. SEVERANCE PLAN FOR US EXECUTIVES (Adopted August 2, 2024) The purpose of the FormFactor, Inc. Severance for US Executives, as amended from time to time (the “Plan”), is to better provide for the retention of key executives through providing them with a higher degree of financial security, on the terms and conditions hereinafter stated. The Plan is intended to be a severance pay pl

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 29, 2024 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: 000-50307 FormFactor

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the quarterly report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 29, 2024, as filed with the Securities and Exchange Commission, each of the undersigned

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 31, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. REPORTS 2024 SECOND QUARTER RESULTS Q2 Revenue and Profitability Exceed the Midpoint of the Outlook Range; Sees Steady Overall Demand in the Third Quarter

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2024 SECOND QUARTER RESULTS Q2 Revenue and Profitability Exceed the Midpoint of the Outlook Range; Sees Steady Overall Demand in the Third Quarter LIVERMORE, Calif. — July 31, 2024 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the s

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2023 to December 31, 2023

Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2023 to December 31, 2023 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2023 to De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 (State or Other Jurisdiction of Incorporation) (C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 (State or Other Jurisdiction of Incorporation) (Commission File Number) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Executive Offices) (Zip Code) Alan Chan Secretary 925-290-4000 (

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, 2024 FORMFACTOR, INC. (Ex

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, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 March 30, 2024 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: 000-50307 FormFacto

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended March 30, 2024, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

FORMFACTOR, INC. REPORTS 2024 FIRST QUARTER RESULTS Reports Q1 Revenue Near the Top-End of the Outlook Range, Sees Significant Step-Up in Demand in Q2’24

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2024 FIRST QUARTER RESULTS Reports Q1 Revenue Near the Top-End of the Outlook Range, Sees Significant Step-Up in Demand in Q2’24 LIVERMORE, Calif. — May 1, 2024 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the first quarter of fisc

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 1, 2024 FORMFACTOR, INC. (Exa

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 1, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

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.   )

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 ☒            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

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.   )

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 ☒            Filed by a party other than the Registrant   ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as p

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): March 17, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 30, 2023 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: 000-50307 FormFactor, In

1 Clawback Policy I. Introduction The Board of Directors (the “Board”) of FormFactor, Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and ac

1 Clawback Policy I. Introduction The Board of Directors (the “Board”) of FormFactor, Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy. The Board has therefore adopted this policy, which provide

P. 1 | 4 EMPLOYEE INCENTIVE PLAN (Amended and Restated as of January 25, 2022) I. PURPOSE This Employee Incentive Plan (this “Plan”) is designed to support FormFactor, Inc. (the “Company”) in being competitive within the industry to attract and retai

P. 1 | 4 EMPLOYEE INCENTIVE PLAN (Amended and Restated as of January 25, 2022) I. PURPOSE This Employee Incentive Plan (this “Plan”) is designed to support FormFactor, Inc. (the “Company”) in being competitive within the industry to attract and retain key talent and to provide an incentive, in addition to other compensation, to those employees of the Company who have the opportunity to influence a

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKo

EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKong Limited Hong Kong FormFactor Technology (Suzhou) Co. Ltd. People's Republic of China FormFactor GmbH Germany Cascade Microtech Singapo

FORM / FormFactor, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: FormFactor Inc Title of Class of Securities: Common Stock CUSIP Number: 346375108 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rul

FORMFACTOR, INC. REPORTS 2023 FOURTH QUARTER AND FISCAL 2023 RESULTS Delivered Q4 Revenue and Gross Margin above Mid-Point of the Outlook Range, Sees Similar Overall Demand Levels in Q1

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2023 FOURTH QUARTER AND FISCAL 2023 RESULTS Delivered Q4 Revenue and Gross Margin above Mid-Point of the Outlook Range, Sees Similar Overall Demand Levels in Q1 LIVERMORE, Calif. — February 7, 2024 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 7, 2024 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 30, 2023, as filed with the Securities and Exchange Commission, each of the undersi

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2023 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: 000-50307 FormF

and FRT GmbH as Company, dated as of September 17,

Execution Version 4164-8683-7320.35 SHARE PURCHASE AGREEMENT by and among Camtek Ltd. Citus 49. GmbH (in future: Camtek Germany Holding GmbH) as Purchaser and FormFactor GmbH as Seller and FormFactor, Inc. as Parent and FRT GmbH as Company Dated as of September 17, 2023 TABLE OF CONTENTS Page i 4164-8683-7320.35 ARTICLE I THE SHARE SALE Section 1.1 Purchase and Sale of the Shares .................

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

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): November 1, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

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 1, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2023 THIRD QUARTER RESULTS Delivers Revenue Near the High End of Outlook Range; Completes Sale of FRT, Announces Additional $75 Million Stock Repurchase Authorization

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2023 THIRD QUARTER RESULTS Delivers Revenue Near the High End of Outlook Range; Completes Sale of FRT, Announces Additional $75 Million Stock Repurchase Authorization LIVERMORE, Calif. — November 1, 2023 —FormFactor, Inc. (Nasdaq: FORM) today announced its fina

Camtek to Acquire FormFactor's FRT Metrology Business To facilitate its next stage of growth, FRT will join Camtek, a leading supplier in inspection and metrology.

EXHIBIT 99.01 Camtek to Acquire FormFactor's FRT Metrology Business To facilitate its next stage of growth, FRT will join Camtek, a leading supplier in inspection and metrology. MIGDAL HAEMEK, Israel and LIVERMORE, Calif. – September 18, 2023 – Camtek Ltd. (NASDAQ: CAMT; TASE: CAMT), together with FormFactor, Inc. (NASDAQ: FORM), are pleased to announce that they have entered into an agreement for

Entry into a Material Definitive Agreement, 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): September 17, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Nu

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended July 1, 2023, as filed with the Securities and Exchange Commission, each of the undersigned o

Filing Fee Table

Exhibit 107.1 CALCULATION OF REGISTRATION FEE FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Its Charter) Table 1: Newly Registered Securities Security Type Security Class Title(1) Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price(2) Fee Rate Amount of R

As filed with the Securities and Exchange Commission on August 8, 2023

As filed with the Securities and Exchange Commission on August 8, 2023 Registration No.

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 July 1, 2023 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: 000-50307 FormFactor,

Consent of Stoel Rives LLP (included in Exhibit 5.1).

Exhibit 5.1 760 SW Ninth Avenue, Suite 3000 Portland, OR 97205 August 8, 2023 FormFactor, Inc. 7005 Southfront Road Livermore, California 94551 We have acted as counsel for FormFactor, Inc. (the “Company”) in connection with the filing with the Securities and Exchange Commission of a Registration Statement on Form S-8 (the “Registration Statement”) under the Securities Act of 1933, as amended, cov

Consent of KPMG LLP, Independent Registered Public Accounting Firm.

Exhibit 23.2 KPMG LLP Suite 3800 1300 South West Fifth Avenue Portland, OR 97201 Consent of Independent Registered Public Accounting Firm We consent to the use of our report dated February 24, 2023, with respect to the consolidated financial statements of FormFactor, Inc., and the effectiveness of internal control over financial reporting, incorporated herein by reference. /s/ KPMG, LLP Portland,

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

FORMFACTOR, INC. REPORTS 2023 SECOND QUARTER RESULTS Strong Gross Margin and Good Expense Control Drive Higher Than Expected Profitability; Experiencing Stable Demand in Q3

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2023 SECOND QUARTER RESULTS Strong Gross Margin and Good Expense Control Drive Higher Than Expected Profitability; Experiencing Stable Demand in Q3 LIVERMORE, Calif. — August 2, 2023 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the

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): August 2, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2022 to December 31, 2022

Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2022 to December 31, 2022 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2022 to De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Executive Offices)

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, 2023 FORMFACTOR, INC. (Ex

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, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 April 1, 2023 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: 000-50307 FormFactor

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended April 1, 2023, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

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 3, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

FORMFACTOR, INC. REPORTS 2023 FIRST QUARTER RESULTS Reports Q1 Revenue above Outlook Range, Sees Similar Demand in Q2

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2023 FIRST QUARTER RESULTS Reports Q1 Revenue above Outlook Range, Sees Similar Demand in Q2 LIVERMORE, Calif. — May 3, 2023 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the first quarter of fiscal 2023 ended April 1, 2023. Quarter

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.   )

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 ☒            Filed by a party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as pe

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.   )

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 ☒            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 14

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 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: 000-50307 FormFactor, In

1 PDX\137046\258086\BSC\31948025.5 EIGHTH AMENDMENT TO LEASE (Adding Additional Premises and Partial Surrender) THIS EIGHTH AMENDMENT TO Lease (“Amendment”) is executed as of the ___ day of December, 2021, between G&I X NIMBUS CORPORATE CENTER LLC, a

form-ex1036x20221231x10k 1 PDX\137046\258086\BSC\31948025.5 EIGHTH AMENDMENT TO LEASE (Adding Additional Premises and Partial Surrender) THIS EIGHTH AMENDMENT TO Lease (“Amendment”) is executed as of the day of December, 2021, between G&I X NIMBUS CORPORATE CENTER LLC, a Delaware limited liability company (“Landlord”) and FORMFACTOR, INC., a Delaware corporation (“Tenant”). RECITALS A. Landlord (a

EX-10.35

form-ex1035x20221231x10k

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKo

EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKong Limited Hong Kong FormFactor Technology (Suzhou) Co. Ltd. People's Republic of China FormFactor GmbH Germany Cascade Microtech Singapo

FORM / FormFactor, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0935-formfactorinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: FormFactor Inc. Title of Class of Securities: Common Stock CUSIP Number: 346375108 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the

FORMFACTOR, INC. REPORTS 2022 FOURTH QUARTER RESULTS Delivers Q4 Revenue Above the Outlook Range, Sees Similar Overall Demand in Q1

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2022 FOURTH QUARTER RESULTS Delivers Q4 Revenue Above the Outlook Range, Sees Similar Overall Demand in Q1 LIVERMORE, Calif. — February 8, 2023 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the fourth quarter of fiscal 2022 ended De

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 3, 2023 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 24, 2022 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: 000-50307 FormF

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 24, 2022, as filed with the Securities and Exchange Commission, each of the undersi

Financial Statements and Exhibits, Costs Associated with Exit or Disposal Activities, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 25, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2022 THIRD QUARTER RESULTS Announces Operational Restructuring to Align Cost Structure with Weaker Demand

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2022 THIRD QUARTER RESULTS Announces Operational Restructuring to Align Cost Structure with Weaker Demand LIVERMORE, Calif. ? October 26, 2022 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the third quarter of fiscal 2022 ended Sept

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): September 26, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Nu

As filed with the Securities and Exchange Commission on August 3, 2022

As filed with the Securities and Exchange Commission on August 3, 2022 Registration No.

Filing Fee Table

Exhibit 107.1 CALCULATION OF REGISTRATION FEE FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Its Charter) Table 1: Newly Registered Securities Security Type Security Class Title (1) Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit (2) Maximum Aggregate Offering Price (2) Fee Rate Amount

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

First Amendment to FormFactor, Inc. Employee Stock Purchase Plan

FIRST AMENDMENT TO FORMFACTOR, INC. EMPLOYEE STOCK PURCHASE PLAN This First Amendment to FormFactor, Inc. Employee Stock Purchase Plan, dated as of July 20, 2022 (this “Amendment”), amends that certain Employee Stock Purchase Plan of FormFactor, Inc. (the “Company”), as amended and restated on May 18, 2018 (as so amended, the “Plan”). Capitalized terms not defined herein shall have the meanings as

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 25, 2022 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: 000-50307 FormFactor

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 25, 2022, as filed with the Securities and Exchange Commission, each of the undersigned

FORMFACTOR, INC. REPORTS 2022 SECOND QUARTER RESULTS Company Delivers Strong Q2 Results, Expects Lower Q3 Revenue and Gross Margin, as Customers Respond to Changing Conditions in Their End Markets

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2022 SECOND QUARTER RESULTS Company Delivers Strong Q2 Results, Expects Lower Q3 Revenue and Gross Margin, as Customers Respond to Changing Conditions in Their End Markets LIVERMORE, Calif. ? July 27, 2022 ?FormFactor, Inc. (Nasdaq: FORM) today announced its fi

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 27, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT

FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT This Change of Control Severance Agreement (the ?Agreement?) is made and entered into effective as of July 20, 2022 (the ?Effective Date?), by and between the undersigned employee (the ?Employee?) and FormFactor, Inc., a Delaware corporation (the ?Company?). RECITALS A. The Company considers it essential to the best interests of its shareholde

CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT

CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT This CEO Change of Control and Severance Agreement (the ?Agreement?) is made and entered into effective as of July 20, 2022 (the ?Effective Date?), by and between Michael Slessor (the ?Employee?) and FormFactor, Inc.

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 19, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT This Change of Control Severance Agreement (the “Agreement”) is made and entered into effective as of [DATE] (the “Effective Date”), by and between the undersigned employee (the “Employee”) and F

FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT This Change of Control Severance Agreement (the ?Agreement?) is made and entered into effective as of [DATE] (the ?Effective Date?), by and between the undersigned employee (the ?Employee?) and FormFactor, Inc., a Delaware corporation (the ?Company?). RECITALS A. The Company considers it essential to the best interests of its shareholders to f

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 27, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

EX-3.1

certificateofamendmentof

AMENDED AND RESTATED FORMFACTOR, INC. (A Delaware corporation) (as adopted on January 3, 1994, and as amended on April 10, 1997, and as amended on May 13, 1999, and as amended on March 14, 2002, and as amended on April 18, 2002, and as amended on May

EXHIBIT 3.3 AMENDED AND RESTATED BY-LAWS OF FORMFACTOR, INC. (A Delaware corporation) (as adopted on January 3, 1994, and as amended on April 10, 1997, and as amended on May 13, 1999, and as amended on March 14, 2002, and as amended on April 18, 2002, and as amended on May 19, 2005, as amended on July 20, 2016, and as amended on May 27, 2022) TABLE OF CONTENTS ARTICLE I STOCKHOLDERS Page Section 1

EX-3.2

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2021 to December 31, 2021

EX-1.01 2 formsdexhibit1012021.htm EX-1.01 Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2021 to December 31, 2021 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Executive Offices)

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): May 23, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. ANNOUNCES $75 MILLION STOCK REPURCHASE AUTHORIZATION

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. ANNOUNCES $75 MILLION STOCK REPURCHASE AUTHORIZATION LIVERMORE, Calif. ? May 23, 2022 ?FormFactor, Inc. (Nasdaq: FORM) today announced that its Board of Directors approved a $75 million stock repurchase authorization. The company is authorized to repurchase up to $75 m

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended March 26, 2022, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 March 26, 2022 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: 000-50307 FormFacto

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): April 27, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

FORMFACTOR, INC. REPORTS 2022 FIRST QUARTER RESULTS Reports Strong Results, Momentum Continues in the Second Quarter

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2022 FIRST QUARTER RESULTS Reports Strong Results, Momentum Continues in the Second Quarter LIVERMORE, Calif. ? April 27, 2022 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the first quarter of fiscal 2022 ended March 26, 2022. Quar

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.   )

DEFA14A 1 ny20001965x4defa14a.htm FORM DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) Filed by the Registrant ☒            Filed by a party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use

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.   )

DEF 14A 1 ny20001965x2def14a.htm DEF 14A 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 ☒            Filed by a party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidenti

PRELIMINARY PROXY SUBJECT TO COMPLETION 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.   )

PRE 14A 1 ny20001965x1pre14a.htm PRE 14A TABLE OF CONTENTS PRELIMINARY PROXY SUBJECT TO COMPLETION 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 ☒            Filed by a party other than the Registrant  ☐ Check the appropriate box: ☒ Pr

CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT

Exhibit 10.37 CEO CHANGE OF CONTROL AND SEVERANCE AGREEMENT This CEO Change of Control and Severance Agreement (the ?Agreement?) is made and entered into effective as of June 19, 2019 (the ?Effective Date?), by and between Michael Slessor (the ?Employee?) and FormFactor, Inc., a Delaware corporation (the ?Company?). RECITALS WHEREAS, the Company considers it essential to the best interests of its

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 25, 2021 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: 000-50307 FormFactor, In

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the Annual Report on Form 10-K of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to

FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT

Exhibit 10.40 FORMFACTOR, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT This Change of Control Severance Agreement (the ?Agreement?) is made and entered into effective as of February 16, 2018 (the ?Effective Date?), by and between the undersigned employee (the ?Employee?) and FormFactor, Inc., a Delaware corporation (the ?Company?). R E C I T A L S WHEREAS, the Company considers it essential to the b

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report on Form 10-K of FormFactor, Inc., a Delaware corporation, for the period ended December 25, 2021, as filed with the Securities and Exchange Commission, each of the undersigned

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM The Board of Directors FormFactor, Inc.: We consent to the incorporation by reference in the registration statement on Form S3 (No. 333-198760) and Form S-8 (Nos. 333-239388, 333-232990, 333-226432, 333-222551, 333-212587, 333-195744, 333-188363, 333-181450, 333-179589, 333-172318, 333-165058, 333-157610, 333-149411, 333-148198,

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKo

EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKong Limited Hong Kong Microprobe Technology (Suzhou) Co. Ltd. People's Republic of China FormFactor GmbH Germany Cascade Microtech Singapo

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the Annual Report on Form 10-K of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact neces

FORM / FormFactor, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: FormFactor Inc. Title of Class of Securities: Common Stock CUSIP Number: 346375108 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

FORM / FormFactor, Inc. / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* FormFactor, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 346375108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sched

FORMFACTOR, INC. REPORTS 2021 FOURTH QUARTER RESULTS Achieves Record Quarterly and Annual Revenue; Healthy Demand Continues in Q1

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2021 FOURTH QUARTER RESULTS Achieves Record Quarterly and Annual Revenue; Healthy Demand Continues in Q1 LIVERMORE, Calif. ? February 2, 2022 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the fourth quarter of fiscal 2021 ended Dece

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 2, 2022 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 25, 2021 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: 000-50307 FormF

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 25, 2021, as filed with the Securities and Exchange Commission, each of the undersi

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 27, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2021 THIRD QUARTER RESULTS Company Delivers Strong Results, Benefiting from Accelerating Demand and Output as Additional Capacity Comes Online

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2021 THIRD QUARTER RESULTS Company Delivers Strong Results, Benefiting from Accelerating Demand and Output as Additional Capacity Comes Online LIVERMORE, Calif. ? October 27, 2021 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the th

Costs Associated with Exit or Disposal Activities

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 25, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Nu

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 26, 2021 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: 000-50307 FormFactor

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 26, 2021, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

FORMFACTOR, INC. REPORTS 2021 SECOND QUARTER RESULTS Company Delivers Q2 Revenue at High End of Outlook Range, Expects Similar Levels in Q3

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2021 SECOND QUARTER RESULTS Company Delivers Q2 Revenue at High End of Outlook Range, Expects Similar Levels in Q3 LIVERMORE, Calif. ? July 28, 2021 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the second quarter of fiscal 2021 end

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 28, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): June 7, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2020 to December 31, 2020

EX-1.01 2 formsdexhibit1012020.htm EX-1.01 Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2020 to December 31, 2020 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Executive Offices)

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 18, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended March 27, 2021, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 March 27, 2021 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: 000-50307 FormFacto

FORMFACTOR, INC. REPORTS 2021 FIRST QUARTER RESULTS Company Delivers Q1 Revenue at High End of Outlook Range, Expects Similar Levels in Q2

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2021 FIRST QUARTER RESULTS Company Delivers Q1 Revenue at High End of Outlook Range, Expects Similar Levels in Q2 LIVERMORE, Calif. ? April 28, 2021 ?FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the first quarter of fiscal 2021 ende

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): April 28, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

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.   )

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 ???????????? Filed by a party other than the Registrant ?? Check the appropriate box: ?? Preliminary Proxy Statement ?? Confidential, for Use of the Commission Only (as pe

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.   )

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 ???????????? 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-

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKo

EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKong Limited Hong Kong Microprobe Technology (Suzhou) Co. Ltd. People's Republic of China FormFactor Beaverton, Inc. Oregon, United States

Exhibit 4.2

Exhibit 4.2 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following summary describes the common stock, $0.001 par value per share, of FormFactor, Inc. (the ?Company,? ?we,? ?us? and ?our?), which is the only class of securities of the Company registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended. Description o

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 26, 2020 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: 000-50307 FormFactor, In

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7 )* FormFactor Inc (Name of Issuer) Common Stock (Title of Class of Securities) 346375108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedul

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: FormFactor Inc. Title of Class of Securities: Common Stock CUSIP Number: 346375108 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* FormFactor, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 346375108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sched

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 3, 2021 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2020 FOURTH QUARTER RESULTS Sets Quarterly and Annual Records for Revenue and Profitability; Expects Continued Robust Demand in Q1

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2020 FOURTH QUARTER RESULTS Sets Quarterly and Annual Records for Revenue and Profitability; Expects Continued Robust Demand in Q1 LIVERMORE, Calif. — February 3, 2021 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the fourth quarter

FORM / FormFactor, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0145 Washington, D.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 26, 2020 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: 000-50307 FormF

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 26, 2020, as filed with the Securities and Exchange Commission, each of the undersi

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 28, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS 2020 THIRD QUARTER RESULTS Company Delivers Q3 Revenue and Gross Margin at High End of Outlook Range, Expects Continued Momentum in Q4; Acquires High Precision Devices, Inc., Expanding Cryogenic Thermal Control and Test Exper

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2020 THIRD QUARTER RESULTS Company Delivers Q3 Revenue and Gross Margin at High End of Outlook Range, Expects Continued Momentum in Q4; Acquires High Precision Devices, Inc., Expanding Cryogenic Thermal Control and Test Expertise LIVERMORE, Calif. — October 28,

Growth Strategy and Target Financial Model Update August 18, 2020 Forward-Looking Statements; Non-GAAP Financial Measures This presentation contains forward-looking statements within the meaning of the U.S. Securities Exchange Act of 1934 and the Sec

irpresentationanalyst8x Growth Strategy and Target Financial Model Update August 18, 2020 Forward-Looking Statements; Non-GAAP Financial Measures This presentation contains forward-looking statements within the meaning of the U.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 18, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numbe

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 27, 2020, as filed with the Securities and Exchange Commission, each of the undersigned

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 27, 2020 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: 000-50307 FormFactor

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

FORMFACTOR, INC. REPORTS 2020 SECOND QUARTER RESULTS Company Delivers Strong Q2 Results, Expects Robust Growth in Q3 Acquires Advantest's Probe Card Assets, Expanding Leadership in the Advanced Probe Card Market

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2020 SECOND QUARTER RESULTS Company Delivers Strong Q2 Results, Expects Robust Growth in Q3 Acquires Advantest's Probe Card Assets, Expanding Leadership in the Advanced Probe Card Market LIVERMORE, Calif. — July 30, 2020 —FormFactor, Inc. (Nasdaq: FORM) today a

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 30, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Regulation FD Disclosure

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 28, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 1, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

FORMFACTOR, INC. PROVIDES UPDATED REVENUE ESTIMATE FOR SECOND QUARTER 2020 Reflects Better-than-Expected Factory Output Levels with Continuing Strong Customer Demand

EX-99.01 2 q220updateexhibit9901.htm EX-99.01 EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. PROVIDES UPDATED REVENUE ESTIMATE FOR SECOND QUARTER 2020 Reflects Better-than-Expected Factory Output Levels with Continuing Strong Customer Demand LIVERMORE, Calif. — July 1, 2020 —FormFactor, Inc. (Nasdaq: FORM) today pr

- FORM S-8

S-8 1 dp130803s8.htm FORM S-8 As filed with the Securities and Exchange Commission on June 23, 2020 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 FORMFACTOR, inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 13-3711155 (State or Other Jurisdiction of Incorporation or

- FORM SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report FORMFACTOR, INC. (Exact name of registrant as specified in its charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 7005 Southfront Road Livermore, CA 94551 (Address of Principal Executive Offices)

FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2019 to December 31, 2019

Exhibit 1.01 FORMFACTOR, INC. Conflict Minerals Report for the Reporting Period from January 1, 2019 to December 31, 2019 1. Introduction This Conflict Minerals Report for FormFactor, Inc. (the “Company,” “we,” or “our”) is filed as an exhibit to Form SD as required by Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2019 to De

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 15, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number)

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nec

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1.I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended March 28, 2020, as filed with the Securities and Exchange Commission, each of the undersigned

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 March 28, 2020 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: 000-50307 FormFacto

FORMFACTOR, INC. REPORTS 2020 FIRST QUARTER RESULTS Company Delivers 22% Year-on-Year Revenue Growth Despite COVID-19 Interruptions

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2020 FIRST QUARTER RESULTS Company Delivers 22% Year-on-Year Revenue Growth Despite COVID-19 Interruptions LIVERMORE, Calif. — May 6, 2020 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the first quarter of fiscal 2020 ended March 28

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 6, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number) (

2012 Equity Incentive Plan (incorporated by reference to Appendix A to the Registrant’s Proxy Statement filed with the Commission on April 3, 2020 (File No. 000-50307)).

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 ☒            Filed by a party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as pe

FORM / FormFactor, Inc. DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A   Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) 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-

FormFactor Provides Business Update for the Fiscal Quarter Ending March 28, 2020 Shelter-in-Place Orders Impacting Production in Livermore and San Jose Facilities

EXHIBIT 99.01 FormFactor Provides Business Update for the Fiscal Quarter Ending March 28, 2020 Shelter-in-Place Orders Impacting Production in Livermore and San Jose Facilities LIVERMORE, CA – (Globe Newswire – March 17, 2020) –FormFactor, Inc. (NASDAQ:FORM) is providing the following business update: On March 16, 2020, multiple Bay Area counties in California issued “shelter-in-place” orders (“Or

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 17, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Number

LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKo

EX-21.1 4 form-ex211x20191228x10k.htm EX-21.1 EXHIBIT 21.1 LIST OF REGISTRANT'S SUBSIDIARIES SUBSIDIARY NAME JURISDICTION OF ORGANIZATION FormFactor International, Inc. Delaware, United States FormFactor, K.K. Japan FormFactor Korea, Inc. South Korea FormFactor Singapore Pte. Ltd. Singapore Microprobe HongKong Limited Hong Kong Microprobe Technology (Suzhou) Co. Ltd. People's Republic of China For

EMPLOYEE INCENTIVE PLAN (Amended and Restated as of October 1, 2019)

Exhibit 10.9 EMPLOYEE INCENTIVE PLAN (Amended and Restated as of October 1, 2019) I.PURPOSE This Employee Incentive Plan (this “Plan”) is designed to support FormFactor, Inc. (the “Company”) in being competitive within the industry to attract and retain key talent and to provide an incentive, in addition to other compensation, to those employees of the Company who have the opportunity to influence

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 28, 2019 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: 000-50307 FormFactor, In

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

Exhibit 4.2 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following summary describes the common stock, $0.001 par value per share, of FormFactor, Inc. (the “Company,” “we,” “us” and “our”), which is the only class of securities of the Company registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended. Description o

FORM / FormFactor, Inc. / PRIMECAP MANAGEMENT CO/CA/ - SC 13G/A Passive Investment

UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0145 Washington, D.

FORM / FormFactor, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 dfs246.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. 6)* FORMFACTOR INC (Name of Issuer) Common Stock (Title of Class of Securities) 346375108 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

FORM / FormFactor, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: FormFactor Inc Title of Class of Securities: Common Stock CUSIP Number: 346375108 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 5, 2020 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

FORMFACTOR, INC. REPORTS FOURTH QUARTER AND FULL YEAR 2019 RESULTS Reports Record Q4 Revenue and Profitability, Exceeding Increased Outlook Ranges

EX-99.01 2 q419exhibit9901.htm EXHIBIT 99.01 EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS FOURTH QUARTER AND FULL YEAR 2019 RESULTS Reports Record Q4 Revenue and Profitability, Exceeding Increased Outlook Ranges LIVERMORE, Calif. — February 5, 2020 —FormFactor, Inc. (Nasdaq: FORM) today announced its fina

FORM / FormFactor, Inc. / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* FormFactor, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 346375108 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sched

FORMFACTOR, INC. RAISES FINANCIAL OUTLOOK FOR THE FOURTH QUARTER FISCAL 2019 Reflects Incremental Growth in Foundry and Logic

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. RAISES FINANCIAL OUTLOOK FOR THE FOURTH QUARTER FISCAL 2019 Reflects Incremental Growth in Foundry and Logic LIVERMORE, Calif. — December 11, 2019 — FormFactor, Inc. (Nasdaq: FORM) today updated its prior outlook for revenue, gross margins and earnings per share for it

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 11, 2019 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Num

Other Events, 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): December 10, 2019 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Num

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 28, 2019 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: 000-50307 FormFac

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended September 28, 2019, as filed with the Securities and Exchange Commission, each of the undersi

FORMFACTOR, INC. REPORTS 2019 THIRD QUARTER RESULTS Company Delivers Sequential and Year-on-Year Revenue Growth, Expects Continued Growth in Q4

EXHIBIT 99.01 News Release Investor Contact: Stan Finkelstein Investor Relations (925) 290-4321 [email protected] FORMFACTOR, INC. REPORTS 2019 THIRD QUARTER RESULTS Company Delivers Sequential and Year-on-Year Revenue Growth, Expects Continued Growth in Q4 LIVERMORE, Calif. — October 30, 2019 —FormFactor, Inc. (Nasdaq: FORM) today announced its financial results for the third quarter of fiscal 20

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 30, 2019 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Numb

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): September 17, 2019 FORMFACTOR, INC. (Exact Name of Registrant as Specified in Charter) Delaware 000-50307 13-3711155 (State or Other Jurisdiction of Incorporation) (Commission File Nu

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 29, 2019 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: 000-50307 FormFactor,

Certification of Chief Executive Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Michael D. Slessor, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact n

Certification of Chief Financial Officer pursuant to 15 U.S.C. Section 7241, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.02 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 15 U.S.C. SECTION 7241, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Shai Shahar, certify that: 1. I have reviewed the quarterly report on Form 10-Q of FormFactor, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessar

Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.01 CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report on Form 10-Q of FormFactor, Inc., a Delaware corporation, for the period ended June 29, 2019, as filed with the Securities and Exchange Commission, each of the undersigned

FORM / FormFactor, Inc. S-8 - - FORM S-8

As filed with the Securities and Exchange Commission on August 2, 2019 Registration No.