InsiderTrades

Form 4 for ALGM ALLEGRO MICROSYSTEMS, INC.

Accepted 2026-08-18 16:15:13 ET · period of report 2026-08-17 · accession 0001193125-26-355476 · 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
2026-08-18 16:15 2026-08-17 ALGM Raubacher Jennie Dir S - Sale $45.32 -1,000 14.0K -7% -$45.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-17 S D 1,000 $45.32 13,976 D — — (F1) The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 19, 2026. Details regarding the Reporting Person's trading plan were reported in Part II, Item 5 of the Issuer's Quarterly Report on Form 10-Q for the period ending June 26, 2026, filed with the SEC on July 31, 2026.