Susan D. Lynch
Sits on 5 boards. Overboarded · 5 public boards Last updated September 28, 2026
Time on boards
- Boards served
- 5
- Current seats
- 5
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 5 boards, counting each seat separately. Longest: Allegro MicroSystems Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Onto Innovation Inc. May 20, 202699.4%
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Onto Innovation Inc. May 21, 202599.5%
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Onto Innovation Inc. May 22, 202499.7%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 21, 2026 | Onto Innovation Inc. | Open-market sale | −1,000 | $302.30 | $302,300 |
| Jun 4, 2026 | Applied Aerospace & Defense Inc. | Open-market purchase | +8,000 | $20.00 | $160,000 |
| May 20, 2026 | Onto Innovation Inc. | Grant or award | +761 | — | — |
| May 14, 2026 | Allegro MicroSystems Inc. | Open-market sale | −16,711 | $45.46 | $759,682 |
| Apr 30, 2026 | Crane Company | Open-market purchase | +150 | $177.38 | $26,607 |
| Jan 29, 2026 | Crane Company | Open-market purchase | +100 | $184.56 | $18,456 |
| Jan 29, 2026 | Crane Company | Open-market purchase | +50 | $177.55 | $8,878 |
| Aug 7, 2025 | Allegro MicroSystems Inc. | Grant or award | +5,932 | — | — |
| May 21, 2025 | Onto Innovation Inc. | Grant or award | +2,114 | — | — |
| Aug 8, 2024 | Allegro MicroSystems Inc. | Grant or award | +6,873 | $26.92 | $185,021 |
| May 22, 2024 | Onto Innovation Inc. | Grant or award | +809 | — | — |
| Nov 14, 2023 | Allegro MicroSystems Inc. | Open-market purchase | +350 | $27.37 | $9,580 |
| Aug 3, 2023 | Allegro MicroSystems Inc. | Grant or award | +3,838 | — | — |
| Mar 10, 2023 | V2X Inc. | Option exercise | +2,771 | — | — |
| Mar 10, 2023 | V2X Inc. | Shares withheld for tax | −835 | $39.96 | $33,367 |
Questions about Susan D. Lynch
What boards is Susan D. Lynch on?
Susan D. Lynch sits on the boards of Allegro MicroSystems Inc., Applied Aerospace & Defense Inc., Crane Company, Crane NXT Co. and Onto Innovation Inc.
How long has Susan D. Lynch served on boards?
Our records show at least 11 years of board service across 5 boards, the earliest from 2023.
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