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 30, 2026

Alumis Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware		001-42143		86-1771129
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification No.)

280 East Grand Avenue

South San Francisco, California 94080

(Address of Principal Executive Offices)

Registrant’s Telephone Number, Including Area Code: (650) 231-6625

N/A

(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 (see General Instructions A.2. below):

¨	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, $0.0001 par value per share		ALMS		The 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 x

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.

On June 30, 2026, Alumis Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders (the “Annual Meeting”). As of May 5, 2026, the record date for the Annual Meeting, 123,432,072 shares of voting common stock were outstanding and entitled to vote at the Annual Meeting. A summary of the matters voted upon by stockholders at the Annual Meeting is set forth below. A more complete description of each matter can be found in the Company’s definitive proxy statement filed with the U.S. Securities and Exchange Commission on May 18, 2026.

Proposal 1: Election of Directors

James B. Tananbaum, Lynn Tetrault and Zhengbin (Bing) Yao were elected as Class II directors, to hold office until the 2029 Annual Meeting of Stockholders. The final voting results are as follows:

Name of Director Elected	Votes For		Votes Withheld		Broker Non-Votes
James B. Tananbaum, M.D.		85,906,705		1,718,328		18,824,099
Lynn Tetrault, J.D.		87,361,666		263,367		18,824,099
Zhengbin (Bing) Yao, Ph.D.		73,694,150		13,930,883		18,824,099

Proposal 2: Ratification of Appointment of the Company’s Independent Auditor

The Company’s stockholders ratified the appointment by the Company’s Audit Committee of PricewaterhouseCoopers LLP as the Company’s independent auditor for the fiscal year ending December 31, 2026. The final voting results are as follows:

Votes For				Votes Against				Abstentions
	105,924,017				283,113				242,002

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.

	Alumis Inc.

Date: July 2, 2026	By:	/s/ Sanam Pangali
		Sanam Pangali
		Chief Legal Officer