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Form 8-K

sec.gov

8-K — IPG PHOTONICS CORP

Accession: 0001111928-26-000120

Filed: 2026-05-15

Period: 2026-05-12

CIK: 0001111928

SIC: 3674 (SEMICONDUCTORS & RELATED DEVICES)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — ipgp-20260512.htm (Primary)

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8-K

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FALSE000111192800011119282026-05-132026-05-13

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

May 12, 2026

Date of Report (Date of earliest event reported)

IPG PHOTONICS CORPORATION

(Exact name of registrant as specified in its charter)

Delaware

(State or Other Jurisdiction

of Incorporation)

001-33155

(Commission File No.)

04-3444218

(IRS Employer

Identification No.)

377 Simarano Drive

Marlborough, Massachusetts 01752

(Address of Principal Executive Offices, including Zip Code)

(508) 373-1100

(Registrant’s telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol Name of each exchange on which registered

Common Stock, par value $0.0001 per share IPGP Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.07 Submission of Matters to a Vote of Security Holders.

IPG Photonics Corporation (the "Company") held its annual meeting of stockholders (the “Annual Meeting”) on May 12, 2026. Below are the final voting results for the Annual Meeting:

1.    Election of ten directors

Votes For Votes Against Abstentions Broker Non-Votes

Gregory Beecher 37,779,429 177,561 11,333 2,089,675

Jeanmarie Desmond 36,184,529 1,768,590 15,204 2,089,675

Gregory Dougherty 37,584,921 363,409 19,993 2,089,675

Mark Gitin, Ph.D. 37,746,640 211,349 10,334 2,089,675

Kolleen Kennedy 36,855,666 1,101,012 11,645 2,089,675

Eric Meurice 37,656,036 303,532 8,755 2,089,675

Natalia Pavlova 37,641,930 307,139 19,254 2,089,675

John Peeler 37,405,513 552,743 10,067 2,089,675

Eugene Scherbakov, Ph.D. 37,521,640 424,950 21,733 2,089,675

Agnes Tang 37,799,994 153,043 15,286 2,089,675

2.    Advisory vote to approve our executive compensation

Votes For Votes Against Abstentions Broker Non-Votes

27,089,325 10,719,258 159,740 2,089,675

3.    Ratification of Deloitte & Touche LLP as the Company's independent registered public accounting firm for 2026

Votes For Votes Against Abstentions Broker Non-Votes

39,419,373 614,181 24,444 —

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this Current Report on Form 8-K to be signed on its behalf by the undersigned thereunto duly authorized.

IPG PHOTONICS CORPORATION

May 15, 2026 By: /s/ Angelo P. Lopresti

Angelo P. Lopresti

Senior Vice President, General Counsel & Secretary

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