ALGM
ALLEGRO MICROSYSTEMS, INC.
ALLEGRO MICROSYSTEMS, INC. (ALGM) has 24 SEC Form 4 filings (29 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Jun 18, 2026.
Insiders have net sold $3.4M over the trailing 6 months.
- Industry:Semiconductors
- CEO:Michael C. Doogue
- Employees:4,250
- HQ:Manchester, NH, US
- IPO:2020-10-29
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.4M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Market Cap
$9.3B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Madormo RichardFirst filing | SVP, Worldwide Sales | Sale | 5,000 | $264K | Jun 4 | SEC ↗ |
Coleman TroyFirst filing | SVP, General Manager, Products | Sale | 4,500 | $206K | May 26 | SEC ↗ |
Webster Roald GrahamFirst filing | VP, Chief Accounting Officer | Sale | 5,217 | $234K | May 22 | SEC ↗ |
Kent IanFirst filing | SVP, Global Operations | Sale | 2,642 | $110K | May 19 | SEC ↗ |
| Director | Sale | 16,711 | $760K | May 15 | SEC ↗ | |
Briansky SharonFirst filing | SVP, GC and Secretary | Sale | 8,948 | $425K | May 13 | SEC ↗ |
Doogue MichaelFirst filing | President and CEO | Sale | 30,089 | $1.4M | May 13 | SEC ↗ |
Related companies
ALLEGRO MICROSYSTEMS, INC. is in the Technology sector.