Allegro Microsystems, Inc. SEC Filings

Allegro MicroSystems director Krishna G. Palepu was awarded 5,932 restricted stock units (RSUs) on 08/07/2025. Each RSU represents a contingent right to receive one share of common stock and the RSUs are set to vest on the date of the next annual meeting following the grant. After the reported transaction his beneficial ownership is shown as 9,961 shares, and an additional 550 shares are reported indirectly by his spouse. The grant is non-cash (price shown as $0) and was reported on a Form 4 filed individually by the reporting person.

Jennie M. Raubacher, a director of Allegro MicroSystems, received an award of 5,932 restricted stock units (RSUs) on 08/07/2025. Each RSU represents a contingent right to one share of common stock and will vest on the date of the next annual meeting following the grant. The RSUs were granted at a reported price of $0.00. After this award, Ms. Raubacher's reported beneficial ownership of Allegro common stock is 14,976 shares, held directly. This Form 4 discloses a non-cash equity award to a director and the vesting timing tied to the next annual meeting.

Allegro MicroSystems director Susan D. Lynch was granted 5,932 restricted stock units (RSUs) on 08/07/2025. The filing states each RSU represents a contingent right to receive one share of common stock and the award has a $0 price; the RSUs will vest on the date of the next annual meeting following the grant.

After the award, Lynch's reported beneficial ownership of common stock is 29,516 shares held directly. The Form 4 shows this transaction as an acquisition of RSUs and does not report any sales, option exercises, or derivative transactions.

Richard R. Lury, a director of Allegro MicroSystems, Inc. (ALGM), was awarded 5,932 Restricted Stock Units (RSUs) on 08/07/2025 as reported on Form 4. Each RSU represents a contingent right to receive one share of common stock and the award was recorded with a $0.00 acquisition price. Following the grant, Mr. Lury beneficially owns 25,857 shares directly. The RSUs will vest on the date of the next annual meeting following the grant date, meaning the units are currently unvested and will convert to shares only upon vesting.

This disclosure reflects an equity-based director compensation grant rather than a cash transaction and documents the change in reported beneficial ownership resulting from the award.

Allegro MicroSystems held its annual shareholder meeting where shareholders elected three Class II directors—Michael C. Doogue, Katsumi Kawashima and Yoshihiro (Zen) Suzuki—to serve through the 2028 annual meeting. The meeting results show votes for each nominee of 176,315,487; 156,827,164; and 151,525,410, respectively, with broker non-votes of 4,116,366.

The shareholders also ratified PricewaterhouseCoopers, LLP as the independent registered public accounting firm with 180,568,743 votes in favor, and approved on an advisory basis the company’s executive compensation with 160,639,625 votes for and 15,864,764 votes against. The record includes notable withheld votes for two nominees (19,747,810 and 25,049,564).

Allegro MicroSystems, Inc. (ALGM) – Form 144 notice

An unidentified insider has filed to sell up to 5,043 common shares through Fidelity Brokerage Services on or after 04 Aug 2025. At the 144-calculated price of $31.17 per share, the proposed sale totals ~$157.2 k. The shares equal roughly 0.003% of the 185.0 million ALGM shares outstanding, indicating an immaterial ownership change. The stock was acquired on 16 May 2025 via restricted-stock vesting as compensation. No other insider sales have been reported in the past three months.

Form 144 is only a notification of intent; execution is optional. The filer certifies there is no undisclosed adverse information regarding ALGM.