Michael Doogue is VP at ALLEGRO MICROSYSTEMS, INC. (ALGM). They have made 19 open-market trades across 1 company since 2021, most recently 2026-05-16.
CIK 0001828862
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $285K since 2024, against 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALGM | 279,076 | $8.8M |
Shares reported on the most recent Form 4, priced at the 2026-05-19 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALGM | SELL | 2026-05-11 | 2026-05-13 | $47.23 | $1.4M | +12.6% | +11.9% | -5.7% |
| ALGM | BUY | 2024-11-18 | 2024-11-19 | $19.00 | $285K | +14.7% | +7.3% | +36.4% |
| ALGM | SELL | 2022-12-05 | 2022-12-06 | $33.13 | $2.5M | -4.4% | -8.5% | +43.7% |
| ALGM | SELL | 2022-12-01 | 2022-12-05 | $31.00 | $233K | -5.8% | -8.4% | +39.5% |
| ALGM | SELL | 2022-11-15 | 2022-11-17 | $29.25 | $710K | +3.4% | -1.3% | +52.5% |
| ALGM | SELL | 2022-11-11 | 2022-11-15 | $28.80 | $2.1M | +2.8% | +4.7% | +49.3% |
| ALGM | SELL | 2022-03-18 | 2022-03-21 | $29.04 | $218K | -2.2% | -14.6% | -27.0% |
| ALGM | SELL | 2021-11-19 | 2021-11-23 | $32.59 | $151K | +4.1% | +12.0% | -11.2% |
| ALGM | SELL | 2021-11-01 | 2021-11-03 | $30.50 | $855K | +3.2% | +0.6% | -10.5% |
| ALGM | SELL | 2021-10-01 | 2021-10-05 | $31.54 | $1.1M | +5.5% | +7.5% | +22.6% |
| ALGM | SELL | 2021-09-13 | 2021-09-14 | $33.64 | $6.7M | +1.3% | -9.7% | -1.1% |
| ALGM | SELL | 2021-09-03 | 2021-09-07 | $31.23 | $3.3M | +11.5% | -0.6% | +3.5% |
| ALGM | SELL | 2021-09-01 | 2021-09-02 | $30.23 | $1.0M | +18.8% | -1.5% | +2.7% |
| ALGM | SELL | 2021-08-05 | 2021-08-09 | $28.93 | $2.2M | -3.4% | +8.1% | +13.2% |
| ALGM | SELL | 2021-08-02 | 2021-08-03 | $27.91 | $498K | +5.1% | +9.0% | +11.3% |
| ALGM | SELL | 2021-07-01 | 2021-07-06 | $27.34 | $487K | -10.7% | +2.3% | +7.0% |
| ALGM | SELL | 2021-06-01 | 2021-06-03 | $26.10 | $465K | +2.8% | +6.6% | +13.8% |
| ALGM | SELL | 2021-05-26 | 2021-05-27 | $26.05 | $464K | +1.9% | +3.5% | +8.7% |
| ALGM | SELL | 2021-02-09 | 2021-02-11 | $29.16 | $5.3M | -8.7% | -13.2% | -26.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.