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 0117, 2025

iTeos Therapeutics, Inc.

(Exact name of Registrant as Specified in Its Charter)


Delaware	001-39401	84-3365066
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

321 Arsenal Street
Watertown , Massachusetts		02472
(Address of Principal Executive Offices)		(Zip Code)

     Registrant’s Telephone Number, Including Area Code: 339 217 0161

    

(Former Name or Former Address, if Changed Since Last Report)

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(s)	Name of each exchange on which registered
Common Stock, $0.001 par value per share	ITOS	The Nasdaq Global 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 5.0207 DepartureSubmission of DirectorsMatters orto Certaina Officers;Vote Election of Directors;Security Appointment of Certain Officers; Compensatory Arrangements of Certain OfficersHolders.

OniTeos Therapeutics, Inc. (the “Company”) held its Annual Meeting of Stockholders (the “Annual Meeting”) on June 117, 2025. As of April 21, ~~Tim~~2025, ~~Van~~the ~~Hauwermeiren~~record ~~resigned~~date ~~from~~for the ~~Board~~Annual Meeting, there were 38,273,795 shares of ~~Directors~~the (Company’s common stock outstanding and entitled to vote at the ~~"Board")~~Annual Meeting. There were 33,554,964 shares of ~~iTeos~~common ~~Therapeutics~~stock entitled to vote at the Annual Meeting present online or represented by proxy, ~~Inc~~which represented 87.67% (of the ~~"Company")~~outstanding shares entitled to vote at the Annual Meeting, ~~effective~~which ~~immediately.~~constituted Mra quorum for the transaction of business. ~~Van~~The ~~Hauwermeiren~~Company’s ~~resignation~~stockholders ~~was~~voted ~~not~~on asthe afollowing ~~result~~matters, ofwhich ~~any~~are ~~disagreement~~described ~~between~~in ~~him~~detail ~~and~~in the Company’s Definitive Proxy Statement filed with the U.S. Securities and Exchange Commission on April 24, ~~its~~2025: ~~management~~(i) to elect Tony Ho, Robert Iannone and Ann D. Rhoades as Class II directors, each to serve for a three-year term expiring at the ~~Board~~Company’s 2028 annual meeting of stockholders and until his or ~~any~~her ~~committee~~successor has been duly elected and qualified, or until his or her earlier death, resignation or removal and (ii) to ratify the appointment of Deloitte Bedrijfsrevisoren / Réviseurs d’Entreprises BV/SRL as the ~~Board~~Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025. The final voting results for the Annual Meeting are as follows:

~~Item~~The ~~9.01~~Company’s ~~Financial~~stockholders ~~Statements~~elected ~~and~~each ~~Exhibits~~of the Class II director nominees. The votes cast at the Annual Meeting were as follows:

Exhibit No.	Description
Class II Director Nominee	For	Withheld	Broker Non-Votes
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)
Tony Ho	21,907,643	6,775,693	4,871,628
Robert IannoneAnn D. Rhoads	24,909,79820,985,311	3,773,5387,698,026	4,871,6284,871,627

~~SIGNATURES~~The Company’s stockholders approved the ratification of Deloitte Bedrijfsrevisoren / Réviseurs d’Entreprises BV/SRL as the Company’s independent registered public account firm. The votes cast at the Annual Meeting were as follows:

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


For	Against	Abstain	Broker Non-Vote
33,347,344	24,081	183,538	1

			iTeos Therapeutics, Inc.
Date:	June 5, 2025	By:	/s/ Michel Detheux
			Michel Detheux, Ph.D.President and Chief Executive Officer

No other matters were submitted to or voted on by the Company’s stockholders at the Annual Meeting.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


			iTeos Therapeutics, Inc.

Date:	June 17, 2025	By:	/s/ Michel Detheux
			Michel Detheux, Ph.D. President and Chief Executive Officer

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