Form 8-K

8-K — Kalaris Therapeutics, Inc.

Accession: 0001193125-26-257388

Filed: 2026-06-04

Period: 2026-06-03

CIK: 0001754068

SIC: 2836 (BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES))

Item: Submission of Matters to a Vote of Security Holders

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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 3, 2026

KALARIS THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-39409

83-1971007

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

Kalaris Therapeutics, Inc.

400 Connell Drive, Suite 5500

Berkeley Heights, New Jersey 07922

(Address of principal executive offices, including zip code)

(650) 249-2727

(Registrant’s telephone number, including area code)

Not applicable

(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, $0.0001 par value per share

KLRS

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 5.07

Submission of Matters to a Vote of Security Holders.

Kalaris Therapeutics, Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders on June 3, 2026. The following is a summary of the matters voted on at that meeting.

The stockholders of the Company elected Napoleone Ferrara, M.D., David Hallal and Leone Patterson as Class III directors, each to serve for a three-year term expiring at the 2029 annual meeting of stockholders and until his or her respective successor has been duly elected and qualified. The results of the stockholders’ vote with respect to such matter were as follows:

For

Withheld

Broker Non-

Votes

Napoleone Ferrara, M.D.

15,619,403

733,571

3,420,470

David Hallal

15,623,189

729,785

3,420,470

Leone Patterson

15,858,093

494,881

3,420,470

The stockholders of the Company approved, on a non-binding advisory basis, the compensation of the Company’s named executive officers. The results of the stockholders’ vote, on a non-binding advisory basis, with respect to such matter were as follows:

For

Against

Abstain

Broker Non-

Votes

15,852,844

495,763

4,366

3,420,470

The stockholders of the Company recommended, on a non-binding advisory basis, that future advisory votes on the compensation of the Company’s named executive officers be held every year. The results of the stockholders’ vote, on a non-binding advisory basis, with respect to such matter were as follows:

One Year

Two

Years

Three

Years

Abstain

Broker Non-

Votes

16,336,117

875

11,154

4,827

3,420,470

After taking into consideration the foregoing voting results, the Board of Directors of the Company intends to hold future advisory votes on the compensation of the Company’s named executive officers every year.

The stockholders of the Company ratified the selection of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026. The results of the stockholders’ vote with respect to such matter were as follows:

For

Against

Abstain

19,771,260

1,583

601

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.

KALARIS THERAPEUTICS, INC.

Date: June 4, 2026

By:

/s/ Andrew Oxtoby

Name:

Andrew Oxtoby

Title:

Chief Executive Officer

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Entity Tax Identification Number

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Entity Address, Address Line One

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Entity Address, Address Line Two

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