ALGMCongressional Stock Trades
Allegro MicroSystems, Inc.
Semiconductors
Congressional stock trades in Allegro MicroSystems, Inc. (ALGM) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
1
Politicians Trading
1
Last Traded
Sep 29, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr.D | Oct 12, 2026 | Sep 29, 2026 | Buy | $1,001 - $15,000 | -9.37% |
Price History
About Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for sensing, motion control, and power management functions of complex electromechanical or power conversion systems. Its products include magnetic sensor ICs, such as position, speed, and electric current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. The company serves automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure sectors. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire.
1 members of Congress have disclosed 1 trades in Allegro MicroSystems, Inc. (ALGM). Most active: Gilbert Ray Cisneros, Jr. (1).
Across all disclosures, members of Congress reported 1 purchases and 0 sales of Allegro MicroSystems, Inc. (ALGM). The most recent trade was on Sep 29, 2026.
Gilbert Ray Cisneros, Jr. disclosed buying Allegro MicroSystems, Inc. (ALGM) on Sep 29, 2026, valued at $1,001 - $15,000.
From House and Senate periodic transaction reports filed under the STOCK Act. Members of Congress must disclose trades within 45 days, and amounts are reported as ranges, not exact values.