| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Allegro Microsystems, Inc. (ALGM) has 14 insiders with recent SEC Form 4 filings, including 3 buys and 8 sells. ALGM is classified in the Semiconductors & Semiconductor Equipment industry within the Information Technology sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CFO | 244.6K | $11.69M | - | |
| CEO | 215.5K | $10.30M | - | |
| Dir | 213.6K | $10.21M | - | |
| VP | 121.3K | $5.80M | - | |
| VP | 73.5K | $3.51M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 10, 2025 | Briansky Sharon | SVP, GC And Secretary | Sell | 27,873 | $30.00 | $836,190.00 | -18.7% | +13.3% | - | |
| Aug 22, 2025 | Webster Roald Graham | VP, Chief Accounting Officer | Sell | 8,266 | $32.81 | $271,192.58 | -32.3% | -29.0% | - | |
| Aug 12, 2025 | Lury Richard R.71 | Director | Sell | 7,000 | $31.81 | $222,672.80 | -27.1% | -13.5% | - | |
| Aug 4, 2025 | Hagen Erin | SVP, CHRO | Sell | 5,043 | $31.18 | $157,240.74 | -12.7% | -8.0% | - | |
| Jun 11, 2025 | Lury Richard R.71 | Director | Sell | 3,100 | $30.45 | $94,395.00 | -13.5% | +2.9% | - | |
| Jun 4, 2025 | Lury Richard R.71 | Director | Sell | 6,849 | $27.60 | $189,035.82 | -22.9% | +8.9% | - | |
| Nov 18, 2024 | Doogue Michael69 | SVP, CTO | Buy | 15,000 | $19.00 | $285,000.00 | +6.5% | +39.2% | +20.6% | |
| Nov 5, 2024 | Nargolwala Vineet A59 | President And CEO | Buy | 5,000 | $19.89 | $99,446.00 | +0.7% | +11.2% | +32.9% | |
| Aug 7, 2024 | Sanken Electric Co., Ltd. | 10% Owner | Sell | 10,017,315 | $23.16 | $232,001,015.40 | -14.4% | +0.8% | +50.0% | |
| Jul 29, 2024 | Sanken Electric Co., Ltd. | 10% Owner | Sell | 28,750,000 | $23.16 | $665,850,000.00 | -29.2% | -0.8% | +43.2% |