Allegro Microsystems, INC.
SEC CIK 866291 · ALGM · last insider filing 2026-06-18
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| White Brian C | Director | filed 2026 - 2026 |
| Doogue Michael | Director · SVP, CTO | filed 2020 - 2026 |
| Willett Robert | Director | filed 2026 - 2026 |
| Lynch Susan D | Director | filed 2021 - 2026 |
| Lury Richard R. | Director | filed 2020 - 2025 |
| Puma Mary G | Director | filed 2023 - 2025 |
| Martin Joseph R | Director | filed 2020 - 2025 |
| Palepu Krishna G. | Director | filed 2025 - 2025 |
| Suzuki Yoshihiro | Director | filed 2020 - 2025 |
| Raubacher Jennie | Director | filed 2024 - 2025 |
| Nargolwala Vineet A | Director · President and CEO | filed 2022 - 2024 |
| Aldrich David J | Director | filed 2021 - 2024 |
| Schorr Paul IV | Director | filed 2020 - 2024 |
| Kazerounian Reza | Director | filed 2020 - 2023 |
| Hatano Kojiro | Director | filed 2022 - 2022 |
| Kawashima Katsumi | Director | filed 2022 - 2022 |
| Vig Ravi | Director · President and CEO | filed 2020 - 2022 |
| Fujita Noriharu | Director | filed 2020 - 2021 |
| King Christine | Director | filed 2020 - 2021 |
| Takani Hideo | Director | filed 2020 - 2020 |
| Dunn Andrew Glover | Director | filed 2020 - 2020 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Madormo Richard | SVP, Worldwide Sales | filed 2025 - 2026 |
| Coleman Troy | SVP, General Manager, Products | filed 2025 - 2026 |
| Webster Roald Graham | VP, Chief Accounting Officer | filed 2023 - 2026 |
| Briansky Sharon | SVP, General Counsel | filed 2021 - 2026 |
| D'Antilio Derek | SVP, CFO & Treasurer | filed 2022 - 2026 |
| Hagen Erin | SVP, CHRO | filed 2024 - 2026 |
| Kent Ian | SVP, Global Operations | filed 2026 - 2026 |
| Glover Max R. | SVP of Worldwide Sales | filed 2020 - 2024 |
| Narayan Suman | SVP, Products | filed 2022 - 2024 |
| Valente Joanne | SVP, CHRO | filed 2022 - 2023 |
| Teebagy Thomas C. Jr. | SVP of Operations and Quality | filed 2020 - 2022 |
| Walsh Paul V Jr | SVP, CFO & Treasurer | filed 2020 - 2021 |
| Brown Christopher | Sr. VP, General Counsel | filed 2020 - 2021 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.