Form 4 for ALGM ALLEGRO MICROSYSTEMS, INC.
Accepted 2026-05-22 16:16:04 ET · period of report 2026-05-21 · accession 0001193125-26-236938 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 16:16 | 2026-05-21 | ALGM | Webster Roald Graham | VP, CAO | S - Sale | $44.88 | -5,217 | 13.1K | -28% | -$234.2K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-21 | S | D | 5,217 | $44.88 | 13,106 | D | — | — |