Roald Graham Webster, VP, Chief Accounting Officer at ALLEGRO MICROSYSTEMS, INC. (ALGM), sold 5,217 shares at $44.88 ($234K) on 2026-05-21, disclosed to the SEC on 2026-05-22.
Seasonal sale ($234k) by VP, Chief Accounting Officer — this insider has traded ALGM in May in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.