Summary
Updated Aug 30, 2026
Troy Coleman is SVP, General Manager, Products of ALLEGRO MICROSYSTEMS, INC. (ALGM). 4 SEC Form 4 filings on record going back to 2025, most recently on 26 May 2026. Most recent open-market trade: sold $206K of ALGM on 26 May 2026. Lifetime open-market sales: $206K.
Recent Transactions
4Every recent SEC Form 4 transaction Troy Coleman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Troy Coleman go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Troy Coleman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Sharon Briansky - $1.99M of ALGM open-market activity in the last 12 months
- Michael Doogue - $1.42M of ALGM open-market activity in the last 12 months
- Susan D. Lynch - $760K of ALGM open-market activity in the last 12 months
- Richard Madormo - $264K of ALGM open-market activity in the last 12 months
- Roald Graham Webster - $234K of ALGM open-market activity in the last 12 months
- Erin Hagen - $192K of ALGM open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Troy Coleman?
Troy Coleman is a corporate insider, tracked as SVP, General Manager, Products of ALLEGRO MICROSYSTEMS, INC. (ALGM). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Troy Coleman last file a Form 4?
The most recent primary Form 4 on record is dated 26 May 2026, one of 4 filings going back to 2025.
Has Troy Coleman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($206K) across all tracked filings.
Where can I see all of Troy Coleman's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Troy Coleman and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial