SEC Form 4Coverage since May 22, 2026
$ALGM insider trading
Over the last 12 months, Allegro Microsystems insiders reported no purchases and 2 sales totaling $469K across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $469K 2 events
- Events · 12m
- 2 Form 4 filings, grouped
- Insiders · 12m
- 2 distinct reporters
- 10b5-1 share
- 0% pre-arranged plans
Side
Price · $ALGM · 12Mvia TradingView
Top insiders · 12m
Coleman TroySVP, General Manager, Products1× · $206K
Madormo RichardSVP, Worldwide Sales1× · $264K
All insider trades
2 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | Madormo RichardSVP, Worldwide Sales · O | ▼ Sale | 5,000 | $52.72 | $264K | -6.7% | — |
| May 22, 2026 | Coleman TroySVP, General Manager, Products · O | ▼ Sale | 4,500 | $45.72 | $206K | -5.5% | — |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $ALGM feed.