InsiderTrades

Form 4 for ALGM ALLEGRO MICROSYSTEMS, INC.

Accepted 2025-05-19 00:00:00 ET · period of report 2025-05-15 · accession 0000950170-25-074377 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-05-19 2025-05-16 ALGM Doogue Michael Pres, CEO, Dir F - Tax $27.51 -21.7K 215.5K -9% -$597.8K
2025-05-19 2025-05-15 ALGM Doogue Michael Pres, CEO, Dir A - Grant $0.00 +150.2K 237.3K +173% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-05-16 F D 21,730 $27.51 215,549 D — — (F2) Represents shares withheld to cover taxes due upon the vesting of performance-vesting restricted stock units and RSUs that were previously granted by the Issuer.
2 Common Common Stock 2025-05-15 A A 150,226 $0.00 237,279 D — — (F1) Represents an award of Restricted Stock Units ("RSUs") granted on May 15, 2025. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in three equal annual installments beginning on May 16, 2026.