ALGM ALLEGRO MICROSYSTEMS, INC.
Nasdaq · SEC CIK 866291 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $5.22M 13 sales by 9 insiders
- Filings on record
- 239 since 2021-07-06, latest 2026-08-18 16:15
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Briansky Sharon | SVP, GC, Sec | — | $1.99M |
| Doogue Michael | Pres, CEO, Dir | — | $1.42M |
| Lynch Susan D | Dir | — | $759.6K |
| Madormo Richard | SVP, Worldwide Sales | — | $263.6K |
| Webster Roald Graham | VP, CAO | — | $234.2K |
| Coleman Troy | SVP, General Manager, Products | — | $205.7K |
| Hagen Erin | SVP, CHRO | — | $192.4K |
| Kent Ian | SVP, Gbl Ops | — | $109.8K |
| Raubacher Jennie | Dir | — | $45.3K |
| D'Antilio Derek | EVP, CFO, Treas | — | — |
Transactions 276
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-08-08 | 2022-08-04 | ALGM | Kazerounian Reza | Dir | A - Grant | $0.00 | +8,363 | 216.0K | +4% | $0 | |
| 2022-08-08 | 2022-08-04 | ALGM | Lynch Susan D | Dir | A - Grant | $0.00 | +8,363 | 12.3K | +213% | $0 | |
| 2022-08-08 | 2022-08-04 | ALGM | MARTIN JOSEPH R | Dir | A - Grant | $0.00 | +8,363 | 51.9K | +19% | $0 | |
| 2022-08-02 | 2022-08-01 | ALGM | Nargolwala Vineet A | Pres, CEO, Dir | A - Grant | $0.00 | +63.5K | 250.0K | +34% | $0 | |
| 2022-06-29 | 2022-06-27 | ALGM | Suzuki Yoshihiro | Dir | A - Grant | $0.00 | +876 | 188.6K | +0.5% | $0 | |
| M | 2022-06-15 | 2022-06-13 | ALGM | Vig Ravi | Pres, CEO, Dir | D - Sale to Iss | $0.00 | -95.5K | 1.61M | -6% | $0 |
| M | 2022-06-15 | 2022-06-13 | ALGM | Vig Ravi | Pres, CEO, Dir | A - Grant | $0.00 | +1.07M | 2.05M | +109% | $0 |
| 2022-06-15 | 2022-06-13 | ALGM | Vig Ravi | Pres, CEO, Dir | F - Tax | $21.45 | -244.4K | 1.81M | -12% | -$5.24M | |
| 2022-06-15 | 2022-06-13 | ALGM | Nargolwala Vineet A | Pres, CEO, Dir | A - Grant | $0.00 | +186.5K | 186.5K | New | $0 | |
| 2022-06-06 | 2022-06-03 | ALGM | Briansky Sharon | SVP, GC, Sec | A - Grant | $25.08 | +15.9K | 60.2K | +36% | +$400.0K | |
| 2022-06-06 | 2022-06-03 | ALGM | Doogue Michael | SVP of Technology, Products | A - Grant | $25.08 | +11.0K | 97.5K | +13% | +$275.0K | |
| 2022-06-06 | 2022-06-03 | ALGM | Glover Max R. | SVP of Worldwide Sales | A - Grant | $25.08 | +11.0K | 277.3K | +4% | +$275.0K | |
| 2022-05-25 | 2022-05-23 | ALGM | MARTIN JOSEPH R | Dir | S - Sale | $24.17 | -8,278 | 43.5K | -16% | -$200.1K | |
| 2022-05-18 | 2022-05-16 | ALGM | D'Antilio Derek | SVP, CFO, Treas | A - Grant | $0.00 | +25.6K | 80.0K | +47% | $0 | |
| M | 2022-05-18 | 2022-05-13+ | ALGM | Glover Max R. | SVP of Worldwide Sales | A - Grant | $0.00 | +32.4K | 266.4K | +14% | $0 |
| 2022-05-18 | 2022-05-16 | ALGM | Glover Max R. | SVP of Worldwide Sales | F - Tax | $23.48 | -6,055 | 242.5K | -2% | -$142.2K | |
| M | 2022-05-18 | 2022-05-13+ | ALGM | Vig Ravi | Pres, CEO, Dir | A - Grant | $0.00 | +320.4K | 1.67M | +24% | $0 |
| 2022-05-18 | 2022-05-16 | ALGM | Vig Ravi | Pres, CEO, Dir | F - Tax | $23.48 | -99.5K | 1.57M | -6% | -$2.34M | |
| 2022-05-18 | 2022-05-16 | ALGM | Briansky Sharon | SVP, GC, Sec | A - Grant | $0.00 | +17.0K | 44.2K | +63% | $0 | |
| M | 2022-05-18 | 2022-05-13+ | ALGM | Doogue Michael | SVP of Technology, Products | A - Grant | $0.00 | +28.3K | 86.6K | +49% | $0 |
| 2022-05-18 | 2022-05-16 | ALGM | Doogue Michael | SVP of Technology, Products | F - Tax | $23.48 | -14.0K | 64.4K | -18% | -$329.3K | |
| M | 2022-05-18 | 2022-05-13+ | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | A - Grant | $0.00 | +24.3K | 75.4K | +48% | $0 |
| 2022-05-18 | 2022-05-16 | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | F - Tax | $23.48 | -12.0K | 56.7K | -17% | -$281.6K | |
| I | 2022-03-21 | 2022-03-18 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $29.04 | -7,500 | 218.7K | -3% | -$217.8K |
| 2022-02-07 | 2022-02-03 | ALGM | D'Antilio Derek | SVP, CFO, Treas | A - Grant | $0.00 | +54.4K | 54.4K | New | $0 | |
| 2022-02-07 | 2022-02-03 | ALGM | Briansky Sharon | SVP, GC, Sec | A - Grant | $0.00 | +27.2K | 27.2K | New | $0 | |
| I | 2021-12-28 | 2021-12-27 | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | S - Sale | $34.61 | -5,000 | 0 | -100% | -$173.1K |
| I | 2021-12-28 | 2021-12-06 | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | G - Gift | $0.00 | -30.0K | 5,000 | -86% | $0 |
| I | 2021-12-23 | 2021-12-21 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $33.42 | -50.0K | 684.9K | -7% | -$1.67M |
| I | 2021-12-23 | 2021-12-21 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | G - Gift | $0.00 | -20.0K | 734.9K | -3% | $0 |
| I | 2021-12-08 | 2021-12-07 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $33.92 | -75.0K | 754.9K | -9% | -$2.54M |
| I | 2021-11-24 | 2021-11-23 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $30.75 | -50.0K | 829.9K | -6% | -$1.54M |
| 2021-11-24 | 2021-11-23 | ALGM | MARTIN JOSEPH R | Dir | S - Sale | $30.61 | -13.0K | 51.8K | -20% | -$397.9K | |
| 2021-11-23 | 2021-11-19 | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | S - Sale | $32.59 | -2,101 | 63.1K | -3% | -$68.5K | |
| 2021-11-23 | 2021-11-19 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $32.59 | -2,350 | 95.1K | -2% | -$76.6K | |
| 2021-11-23 | 2021-11-19 | ALGM | Brown Christopher | SVP, GC | S - Sale | $32.59 | -2,132 | 145.0K | -1% | -$69.5K | |
| 2021-11-23 | 2021-11-19 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $32.59 | -2,311 | 72.3K | -3% | -$75.3K | |
| 2021-11-23 | 2021-11-19 | ALGM | Glover Max R. | SVP of Worldwide Sales | S - Sale | $32.59 | -1,753 | 240.0K | -0.7% | -$57.1K | |
| 2021-11-23 | 2021-11-19 | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $32.59 | -10.5K | 1.52M | -0.7% | -$342.3K | |
| I | 2021-11-10 | 2021-11-09 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $32.26 | -75.0K | 879.9K | -8% | -$2.42M |
| 2021-11-10 | 2021-11-09 | ALGM | Lynch Susan D | Dir | A - Grant | $0.00 | +3,920 | 3,920 | New | $0 | |
| I | 2021-11-04 | 2021-11-03 | ALGM | OEP SKNA GP, LLC | 10% | S - Sale | $30.25 | -8.62M | 22.63M | -28% | -$260.91M |
| MI | 2021-11-04 | 2021-11-02+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $31.26 | -180.0K | 311.1K | -37% | -$5.63M |
| M | 2021-11-04 | 2021-11-02+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $31.44 | -90.0K | 1.57M | -5% | -$2.83M |
| I | 2021-11-03 | 2021-11-01 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $30.50 | -28.0K | 226.2K | -11% | -$855.3K |
| MI | 2021-11-02 | 2021-10-29+ | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | S - Sale | $31.32 | -225.8K | 192.2K | -54% | -$7.07M |
| 2021-11-01 | 2021-10-29 | ALGM | MARTIN JOSEPH R | Dir | S - Sale | $33.41 | -20.0K | 64.8K | -24% | -$668.2K | |
| MI | 2021-10-25 | 2021-10-21+ | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | S - Sale | $33.42 | -15.6K | 265.6K | -6% | -$520.5K |
| I | 2021-10-19 | 2021-10-18 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $30.94 | -70.0K | 954.9K | -7% | -$2.17M |
| I | 2021-10-05 | 2021-10-01 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $31.54 | -16.7K | 254.3K | -6% | -$527.9K |
| 2021-09-30 | 2021-09-29 | ALGM | Fujita Noriharu | Dir | S - Sale | $31.88 | -12.1K | 10.0K | -55% | -$387.1K | |
| I | 2021-09-21 | 2021-09-20 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $33.25 | -70.0K | 1.02M | -6% | -$2.33M |
| 2021-09-14 | 2021-09-13 | ALGM | Glover Max R. | SVP of Worldwide Sales | S - Sale | $33.06 | -14.0K | 241.7K | -5% | -$462.8K | |
| MI | 2021-09-14 | 2021-09-13+ | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $33.64 | -100.0K | 287.6K | -26% | -$3.36M |
| 2021-09-14 | 2021-09-13 | ALGM | Lury Richard R. | Dir | S - Sale | $32.60 | -11.9K | 25.3K | -32% | -$387.9K | |
| I | 2021-09-07 | 2021-09-03 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $31.23 | -53.5K | 371.0K | -13% | -$1.67M |
| I | 2021-09-02 | 2021-09-01 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $30.23 | -16.7K | 424.5K | -4% | -$506.0K |
| MI | 2021-09-02 | 2021-09-01+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $30.33 | -120.0K | 353.1K | -25% | -$3.64M |
| M | 2021-09-02 | 2021-09-01+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $30.33 | -40.0K | 1.63M | -2% | -$1.21M |
| MI | 2021-08-20 | 2021-08-18+ | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $27.92 | -70.0K | 1.09M | -6% | -$1.95M |
| 2021-08-17 | 2021-08-16 | ALGM | Lury Richard R. | Dir | S - Sale | $29.51 | -35.7K | 37.2K | -49% | -$1.05M | |
| MI | 2021-08-09 | 2021-08-05+ | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $28.93 | -37.8K | 441.2K | -8% | -$1.09M |
| 2021-08-06 | 2021-08-05 | ALGM | MARTIN JOSEPH R | Dir | A - Grant | $0.00 | +6,308 | 84.8K | +8% | $0 | |
| 2021-08-06 | 2021-08-05 | ALGM | Kazerounian Reza | Dir | A - Grant | $0.00 | +6,308 | 207.6K | +3% | $0 | |
| 2021-08-06 | 2021-08-05 | ALGM | ALDRICH DAVID J | Dir | A - Grant | $0.00 | +6,308 | 7,672 | +462% | $0 | |
| 2021-08-06 | 2021-08-05 | ALGM | Lury Richard R. | Dir | A - Grant | $0.00 | +6,308 | 72.9K | +9% | $0 | |
| 2021-08-06 | 2021-08-05 | ALGM | Fujita Noriharu | Dir | A - Grant | $0.00 | +6,308 | 22.2K | +40% | $0 | |
| 2021-08-06 | 2021-08-05 | ALGM | KING CHRISTINE | Dir | A - Grant | $0.00 | +6,308 | 12.4K | +104% | $0 | |
| MI | 2021-08-04 | 2021-08-02+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $27.93 | -120.0K | 413.1K | -23% | -$3.35M |
| M | 2021-08-04 | 2021-08-02+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $27.93 | -40.0K | 1.66M | -2% | -$1.12M |
| I | 2021-08-03 | 2021-08-02 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $27.91 | -8,913 | 479.0K | -2% | -$248.8K |
| I | 2021-08-03 | 2021-07-30 | ALGM | Teebagy Thomas C. Jr. | SVP of Ops, Quality | S - Sale | $27.10 | -150.0K | 276.4K | -35% | -$4.07M |
| I | 2021-07-20 | 2021-07-19 | ALGM | Walsh Paul V Jr | SVP, CFO, Treas | S - Sale | $25.11 | -70.0K | 1.16M | -6% | -$1.76M |
| MI | 2021-07-06 | 2021-07-01+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $27.64 | -120.0K | 452.0K | -21% | -$3.32M |
| M | 2021-07-06 | 2021-07-01+ | ALGM | Vig Ravi | Pres, CEO, Dir | S - Sale | $27.64 | -40.0K | 1.71M | -2% | -$1.11M |
| I | 2021-07-06 | 2021-07-01 | ALGM | Doogue Michael | SVP of Technology, Products | S - Sale | $27.34 | -8,913 | 488.0K | -2% | -$243.7K |
Purchase Sale Sale after option exercise All abbreviations