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

Allegro MicroSystems, Inc.

(Exact name of Registrant as Specified in Its Charter)

(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:

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

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.

On August 8, 2024, Allegro MicroSystems, Inc. (the “Company”) held its Annual Meeting of Shareholders (the “Annual Meeting”). At the Annual Meeting, the three proposals, as described in the Company’s definitive proxy statement on Schedule 14A filed with the Securities Exchange Commission on June 26, 2024, were presented. At the Annual Meeting, the Company’s shareholders: (i) elected each of the four nominees, Katsumi Kawashima, Joseph R. Martin, Vineet Nargolwala and Mary G. Puma to serve as a Class I Directors until the 2027 Annual Meeting of Shareholders, and until each such director’s respective successor is elected and qualified; (ii) ratified the appointment of PricewaterhouseCoopers, LLP as the Company’s independent registered public accounting firm for the fiscal year ending March 28, 2025; and (iii) approved, on an advisory basis, the Company’s executive compensation.

The final voting results for each matter submitted to a vote of shareholders at the Annual Meeting are as follows:

Proposal One: Election of Directors

Proposal Two: Ratification of Appointment of Independent Registered Public Accounting Firm

Proposal Three: Advisory Vote on Executive Compensation

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

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.