Summary
Updated Aug 31, 2026
Michael Doogue is President and CEO of ALLEGRO MICROSYSTEMS, INC. (ALGM). 4 SEC Form 4 filings on record going back to 2024, most recently on 19 May 2026. Most recent open-market trade: sold $1.42M of ALGM on 13 May 2026. Lifetime open-market purchases: $285K. Lifetime open-market sales: $1.42M.
Recent Transactions
6Every recent SEC Form 4 transaction Michael Doogue has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Michael Doogue go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $285K (1 buy totaling $285K). The largest single buy on record is $285K of ALGM in 2024. Sales side: 1 recorded sale totaling $1.42M, so the filing history runs sell-heavy by dollar value. 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 Michael Doogue 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
- 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
- Troy Coleman - $206K 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 Michael Doogue?
Michael Doogue is a corporate insider, tracked as President and CEO of ALLEGRO MICROSYSTEMS, INC. (ALGM). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Michael Doogue last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 4 filings going back to 2024.
Has Michael Doogue been buying or selling stock?
Recorded transactions: 1 open-market purchase ($285K) and 1 open-market sale ($1.42M) across all tracked filings.
Where can I see all of Michael Doogue'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.
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