NASDAQ:ALGM | Insider Transactions | ALLEGRO MICROSYSTEMS, INC.

ALGM Insider Transactions

189 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

ALGM insiders transaction timeline

PurchaseSale
2020-11-02: 5 sales — OEP SKNA, L.P., OEP VI GP, Ltd., OEP SKNA GP, LLC and 2 more2021-02-09: 16 sales — Brown Christopher, Glover Max R., Kazerounian Reza and 10 more2021-03-08: 4 sales — OEP SKNA, L.P., OEP VI GP, Ltd., OEP SKNA GP, LLC and 1 more2021-04-26: 1 sale — Teebagy Thomas C. Jr.2021-04-27: 1 sale — Teebagy Thomas C. Jr.2021-05-18: 1 sale — Walsh Paul V Jr2021-05-19: 1 sale — Walsh Paul V Jr2021-05-24: 4 sales — Vig Ravi2021-05-25: 4 sales — Vig Ravi2021-05-26: 7 sales — Lury Richard R., Doogue Michael, Glover Max R. and 1 more2021-05-27: 1 sale — Brown Christopher2021-06-01: 6 sales — Doogue Michael, Vig Ravi, Brown Christopher2021-06-02: 4 sales — Vig Ravi2021-06-17: 1 sale — Walsh Paul V Jr2021-07-01: 5 sales — Doogue Michael, Vig Ravi2021-07-02: 4 sales — Vig Ravi2021-07-06: 4 sales — Vig Ravi2021-07-19: 1 sale — Walsh Paul V Jr2021-07-30: 1 sale — Teebagy Thomas C. Jr.2021-08-02: 5 sales — Vig Ravi, Doogue Michael2021-08-03: 4 sales — Vig Ravi2021-08-04: 4 sales — Vig Ravi2021-08-05: 1 sale — Doogue Michael2021-08-06: 1 sale — Doogue Michael2021-08-16: 1 sale — Lury Richard R.2021-08-18: 1 sale — Walsh Paul V Jr2021-08-19: 1 sale — Walsh Paul V Jr2021-09-01: 5 sales — Doogue Michael, Vig Ravi2021-09-02: 4 sales — Vig Ravi2021-09-03: 1 sale — Doogue Michael2021-09-13: 3 sales — Lury Richard R., Doogue Michael, Glover Max R.2021-09-14: 1 sale — Doogue Michael2021-09-20: 1 sale — Walsh Paul V Jr2021-09-29: 1 sale — Fujita Noriharu2021-10-01: 1 sale — Doogue Michael2021-10-18: 1 sale — Walsh Paul V Jr2021-10-21: 1 sale — Teebagy Thomas C. Jr.2021-10-22: 1 sale — Teebagy Thomas C. Jr.2021-10-25: 1 sale — Teebagy Thomas C. Jr.2021-10-29: 2 sales — Teebagy Thomas C. Jr., MARTIN JOSEPH R2021-11-01: 2 sales — Doogue Michael, Teebagy Thomas C. Jr.2021-11-02: 4 sales — Vig Ravi2021-11-03: 8 sales — OEP SKNA, L.P., OEP VI GP, Ltd., OEP SKNA GP, LLC and 2 more2021-11-09: 1 sale — Walsh Paul V Jr2021-11-19: 6 sales — Doogue Michael, Glover Max R., Teebagy Thomas C. Jr. and 3 more2021-11-23: 2 sales — Walsh Paul V Jr, MARTIN JOSEPH R2021-12-07: 1 sale — Walsh Paul V Jr2021-12-21: 1 sale — Walsh Paul V Jr2021-12-27: 1 sale — Teebagy Thomas C. Jr.2022-03-18: 1 sale — Doogue Michael2022-05-23: 1 sale — MARTIN JOSEPH R2022-11-04: 1 sale — MARTIN JOSEPH R2022-11-11: 1 sale — Doogue Michael2022-11-14: 1 sale — Doogue Michael2022-11-15: 1 sale — Doogue Michael2022-12-01: 1 sale — Doogue Michael2022-12-05: 1 sale — Doogue Michael2022-12-30: 1 sale — Valente Joanne2023-01-03: 1 sale — Valente Joanne2023-01-04: 1 sale — Valente Joanne2023-01-06: 1 sale — Valente Joanne2023-01-11: 1 sale — Glover Max R.2023-01-17: 1 sale — Glover Max R.2023-02-02: 5 sales — OEP SKNA, L.P., OEP VI GP, Ltd., OEP SKNA GP, LLC and 2 more2023-02-03: 1 purchase — Lynch Susan D2023-02-08: 1 sale — Lury Richard R.2023-08-16: 1 purchase — Nargolwala Vineet A2023-08-23: 1 sale — MARTIN JOSEPH R2023-09-15: 1 purchase — D'Antilio Derek2023-11-14: 1 purchase — Lynch Susan D2023-11-17: 1 purchase — Nargolwala Vineet A2024-03-08: 1 sale — Glover Max R.2024-05-30: 1 sale — Lury Richard R.2024-07-29: 1 sale — Sanken Electric Co., Ltd.2024-08-07: 1 sale — Sanken Electric Co., Ltd.2024-11-05: 2 purchases — Nargolwala Vineet A2024-11-18: 1 purchase — Doogue Michael2025-06-04: 1 sale — Lury Richard R.2025-06-11: 1 sale — Lury Richard R.2025-08-04: 1 sale — Hagen Erin2025-08-12: 1 sale — Lury Richard R.2025-08-22: 1 sale — Webster Roald Graham2025-12-10: 1 sale — Briansky Sharon2026-02-17: 1 sale — Briansky Sharon2026-03-02: 2 sales — Briansky Sharon, Hagen Erin2026-05-11: 2 sales — Briansky Sharon, Doogue Michael2026-05-14: 1 sale — Lynch Susan D2026-05-18: 1 sale — Kent Ian2026-05-21: 1 sale — Webster Roald Graham2026-05-22: 1 sale — Coleman Troy2026-06-03: 1 sale — Madormo Richard2026-08-10: 1 sale — Hagen Erin2026-08-17: 1 sale — Raubacher Jennie2020-11-022026-08-17
Insider profileRoleDateTransactionSharesPrice
Raubacher JennieDirector2026-08-17Sale1,000$45.320
Hagen ErinSVP, CHRO2026-08-10Sale2,285$44.390
Madormo RichardSVP, Worldwide Sales2026-06-03Sale5,000.0$52.72
Coleman TroySVP, General Manager, Products2026-05-22Sale4,500.0$45.72
Webster Roald GrahamVP, Chief Accounting Officer2026-05-21Sale5,217.0$44.89
Kent IanSVP, Global Operations2026-05-18Sale2,642.0$41.56
Lynch Susan DDirector2026-05-14Sale16,711.0$45.46
Briansky SharonSVP, GC and Secretary2026-05-11Sale8,948.0$47.54
Doogue MichaelPresident and CEO2026-05-11Sale30,089.0$47.23
Briansky SharonSVP, GC and Secretary2026-03-02Sale9,727.0$35.0
Hagen ErinSVP, CHRO2026-03-02Sale2,598.0$35.0
Briansky SharonSVP, GC and Secretary2026-02-17Sale9,258.0$41.56
Briansky SharonSVP, GC and Secretary2025-12-10Sale27,873.0$30.0
Webster Roald GrahamVP, Chief Accounting Officer2025-08-22Sale8,266.0$32.81
Lury Richard R.Director2025-08-12Sale7,000.0$31.81
Hagen ErinSVP, CHRO2025-08-04Sale5,043.0$31.18
Lury Richard R.Director2025-06-11Sale3,100.0$30.45
Lury Richard R.Director2025-06-04Sale6,849.0$27.6
Doogue MichaelSVP, CTO2024-11-18Purchase15,000.0$19.0
Nargolwala Vineet APresident and CEO2024-11-05Purchase200.0$19.87
Nargolwala Vineet APresident and CEO2024-11-05Purchase4,800.0$19.89
Sanken Electric Co., Ltd.TenPercentOwner2024-08-07Sale10,017,315.0$23.16
Sanken Electric Co., Ltd.TenPercentOwner2024-07-29Sale28,750,000.0$23.16
Lury Richard R.Director2024-05-30Sale8,500.0$30.0
Glover Max R.SVP of Worldwide Sales2024-03-08Sale15,000.0$31.77
Nargolwala Vineet APresident and CEO2023-11-17Purchase1,000.0$27.84
Lynch Susan DDirector2023-11-14Purchase350.0$27.37
D'Antilio DerekSVP, CFO & Treasurer2023-09-15Purchase1,488.0$33.63
MARTIN JOSEPH RDirector2023-08-23Sale17,000.0$38.73
Nargolwala Vineet APresident and CEO2023-08-16Purchase5,000.0$38.67
Lury Richard R.Director2023-02-08Sale6,000.0$42.58
Lynch Susan DDirector2023-02-03Purchase240.0$41.53
OEP SKNA, L.P.TenPercentOwner2023-02-02Sale4,980,000.0$37.76
OEP VI GP, Ltd.TenPercentOwner2023-02-02Sale4,980,000.0$37.76
OEP SKNA GP, LLCTenPercentOwner2023-02-02Sale4,980,000.0$37.76
OEP VI General Partner, L.P.TenPercentOwner2023-02-02Sale4,980,000.0$37.76
Glover Max R.SVP of Worldwide Sales2023-02-02Sale40,000.0$40.13
Glover Max R.SVP of Worldwide Sales2023-01-17Sale25,000.0$34.21
Glover Max R.SVP of Worldwide Sales2023-01-11Sale15,000.0$32.06
Valente JoanneSVP, CHRO2023-01-06Sale1,377.0$30.0
Valente JoanneSVP, CHRO2023-01-04Sale1,123.0$30.07
Valente JoanneSVP, CHRO2023-01-03Sale2,500.0$30.27
Valente JoanneSVP, CHRO2022-12-30Sale5,000.0$30.01
Doogue MichaelSVP, CTO2022-12-05Sale75,000.0$33.13
Doogue MichaelSVP, CTO2022-12-01Sale7,500.0$31.0
Doogue MichaelSVP, CTO2022-11-15Sale24,276.0$29.25
Doogue MichaelSVP, CTO2022-11-14Sale9,059.0$28.76
Doogue MichaelSVP, CTO2022-11-11Sale26,665.0$28.81
MARTIN JOSEPH RDirector2022-11-04Sale16,349.0$25.92
MARTIN JOSEPH RDirector2022-05-23Sale8,278.0$24.17
Doogue MichaelSVP of Technology and Products2022-03-18Sale7,500.0$29.04
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-12-27Sale5,000.0$34.61
Walsh Paul V JrSVP, CFO & Treasurer2021-12-21Sale50,000.0$33.42
Walsh Paul V JrSVP, CFO & Treasurer2021-12-07Sale75,000.0$33.92
Walsh Paul V JrSVP, CFO & Treasurer2021-11-23Sale50,000.0$30.75
MARTIN JOSEPH RDirector2021-11-23Sale13,000.0$30.61
Doogue MichaelSVP of Technology and Products2021-11-19Sale2,311.0$32.59
Glover Max R.SVP of Worldwide Sales2021-11-19Sale1,753.0$32.59
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-11-19Sale2,101.0$32.59
Vig RaviPresident and CEO2021-11-19Sale10,502.0$32.59
Brown ChristopherSVP and General Counsel2021-11-19Sale2,132.0$32.59
Walsh Paul V JrSVP, CFO & Treasurer2021-11-19Sale2,350.0$32.59
Walsh Paul V JrSVP, CFO & Treasurer2021-11-09Sale75,000.0$32.26
OEP SKNA, L.P.TenPercentOwner2021-11-03Sale8,625,000.0$30.25
OEP VI GP, Ltd.TenPercentOwner2021-11-03Sale8,625,000.0$30.25
OEP SKNA GP, LLCTenPercentOwner2021-11-03Sale8,625,000.0$30.25
OEP VI General Partner, L.P.TenPercentOwner2021-11-03Sale8,625,000.0$30.25
Vig RaviPresident and CEO2021-11-03Sale18,032.0$31.29
Vig RaviPresident and CEO2021-11-03Sale18,130.0$31.29
Vig RaviPresident and CEO2021-11-03Sale18,057.0$31.29
Vig RaviPresident and CEO2021-11-03Sale48,007.0$31.61
Vig RaviPresident and CEO2021-11-02Sale41,968.0$31.25
Vig RaviPresident and CEO2021-11-02Sale41,870.0$31.25
Vig RaviPresident and CEO2021-11-02Sale41,943.0$31.25
Vig RaviPresident and CEO2021-11-02Sale41,993.0$31.25
Doogue MichaelSVP of Technology and Products2021-11-01Sale28,044.0$30.5
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-11-01Sale157,179.0$30.47
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-10-29Sale68,620.0$33.26
MARTIN JOSEPH RDirector2021-10-29Sale20,000.0$33.41
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-10-25Sale4,831.0$33.42
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-10-22Sale7,952.0$33.45
Teebagy Thomas C. Jr.SVP of Operations and Quality2021-10-21Sale2,789.0$33.36
Walsh Paul V JrSVP, CFO & Treasurer2021-10-18Sale70,000.0$30.94
Doogue MichaelSVP of Technology and Products2021-10-01Sale16,739.0$31.54
Fujita NoriharuDirector2021-09-29Sale12,143.0$31.88
Walsh Paul V JrSVP, CFO & Treasurer2021-09-20Sale70,000.0$33.25
Doogue MichaelSVP of Technology and Products2021-09-14Sale16,610.0$33.92
Lury Richard R.Director2021-09-13Sale11,900.0$32.6
Doogue MichaelSVP of Technology and Products2021-09-13Sale83,390.0$33.59
Glover Max R.SVP of Worldwide Sales2021-09-13Sale14,000.0$33.06
Doogue MichaelSVP of Technology and Products2021-09-03Sale53,478.0$31.23
Vig RaviPresident and CEO2021-09-02Sale14,903.0$30.46
Vig RaviPresident and CEO2021-09-02Sale14,925.0$30.45
Vig RaviPresident and CEO2021-09-02Sale14,728.0$30.45
Vig RaviPresident and CEO2021-09-02Sale14,834.0$30.45
Doogue MichaelSVP of Technology and Products2021-09-01Sale16,739.0$30.23
Vig RaviPresident and CEO2021-09-01Sale25,097.0$30.26
Vig RaviPresident and CEO2021-09-01Sale25,075.0$30.26
Vig RaviPresident and CEO2021-09-01Sale25,272.0$30.25
Vig RaviPresident and CEO2021-09-01Sale25,166.0$30.26