Allegro Microsystems, Inc. SEC Filings

Allegro MicroSystems, Inc. plans a fully virtual 2026 annual shareholder meeting on August 5, 2026, open to holders of 186,309,064 common shares outstanding as of June 10, 2026. Shareholders will vote on electing three Class III directors, ratifying PwC as auditor, and an advisory say‑on‑pay resolution.

The Board will shrink from eleven to nine members as two Class III directors step down, while nominees Jennie M. Raubacher, Brian C. White and Robert J. Willett bring deep semiconductor, financial and industrial technology experience. A long‑standing Stockholders Agreement gives major holder Sanken specified board designation rights and a board observer.

The proxy highlights governance practices, independence of eight directors under Nasdaq rules, and board‑level oversight of risk and cybersecurity through its Audit Committee and enterprise risk management program. The Compensation Discussion and Analysis ties executive pay heavily to performance, noting fiscal 2026 net sales of $890 million, a 23% year‑over‑year increase, supported by growth in automotive and data center markets and new sensor product innovation.

ALLEGRO MICROSYSTEMS, INC. director Brian C. White reported receiving an equity award in the form of restricted stock units. He acquired 594 shares of common stock-equivalent RSUs on June 17, 2026 at a stated price of $0.00 per share.

Each RSU represents a contingent right to receive one share of Allegro common stock. According to the disclosure, these RSUs will vest on the date of the next annual meeting following the grant date, after which the underlying shares can be delivered, subject to applicable terms.

ALLEGRO MICROSYSTEMS, INC. filed an initial insider ownership report for director Brian C. White. This Form 3 establishes his status as a reporting person for the company’s equity securities. The filing shows no stock purchases, sales, option exercises, or other transactions.

Allegro MicroSystems, Inc. has appointed Brian C. White to its Board of Directors as a Class III independent director, effective June 17, 2026. The Board temporarily expanded from 10 to 11 directors to accommodate his election, then is expected to decrease to nine directors immediately after the 2026 annual meeting as two current directors do not stand for reelection.

Mr. White joins the Audit Committee and the Compensation Committee. The Board determined he is independent under Nasdaq rules, meets enhanced independence standards for audit and compensation committee members, and qualifies as an “audit committee financial expert” under SEC regulations. He will receive standard non-employee director compensation and has an indemnification agreement consistent with other directors.

Allegro MicroSystems SVP Richard Madormo sold 5,000 shares of Common Stock in an open-market transaction at $52.72 per share. After this sale, he directly holds 69,687 Allegro MicroSystems shares, indicating a partial reduction of his position while retaining a substantial remaining stake.

Allegro MicroSystems, Inc. senior vice president Troy Coleman reported an open-market sale of 4,500 shares of Common Stock at $45.72 per share. After this transaction, he directly owned 77,476 shares, indicating he retained the majority of his personal stake.

ALLEGRO MICROSYSTEMS, INC. executive Roald Graham Webster, the VP and Chief Accounting Officer, reported an open-market sale of company stock. He sold 5,217 shares of common stock at a price of $44.885 per share and now directly holds 13,106 shares following this transaction.