Allegro MicroSystems (ALGM) insider trading in the last 6 months

Form 4 filings, newest first

Quality Score today 7

9 insiders sold $3.6M. No buys.

SellJennie Raubacher$45KDirectorat $45.32 on Aug 17, filed Aug 18

SellJennie RaubacherDirector$45Kat $45.32 on Aug 17, filed Aug 18

SellErin Hagen$101KSVP, CHROat $44.39 on Aug 10, filed Aug 12

SellErin HagenSVP, CHRO$101Kat $44.39 on Aug 10, filed Aug 12

SellRichard Madormo$264KSVP, Worldwide Salesat $52.72 on Jun 3, filed Jun 4

SellRichard MadormoSVP, Worldwide Sales$264Kat $52.72 on Jun 3, filed Jun 4

From SEC Form 4s, the newest filed Aug 18, 2026 · Insiders have 2 business days to file a trade

6 more filings on ALGM in the last 6 months, for Pro members. See them free →

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Who files at Allegro MicroSystems

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Questions about ALGM's insider trades

As of Nov 2, 2026: Allegro MicroSystems (ALGM) has 9 insider filings on record in the last 6 months, the newest filed Aug 18, 2026. Its Quality Score is 7 (Average). Scores as of 4:45 PM ET, 15 minutes behind.

Are ALGM insiders buying or selling?

9 insiders sold $3.6M across 9 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Jennie Raubacher, Director, sold $45K on Aug 17, 2026.

Who are ALGM's biggest insider sellers?

By the dollars of their sales in the last 6 months: Michael Doogue (President and CEO), 1 sale; Susan D. Lynch (Director), 1 sale; Sharon Briansky (SVP, GC and Secretary), 1 sale. 9 insiders sold in all.

When did an ALGM insider last buy?

No ALGM insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Jennie Raubacher on Aug 17, 2026.

Allegro MicroSystems's page has its Quality Score, its chart, and its earnings. More in Technology and Semiconductors.