Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 10 years
- Director since
- 2023
10 years of board service in total across 3 boards, counting each seat separately. Longest: Knowles Corporation, 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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Knowles Corporation April 28, 202699.8%
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Knowles Corporation April 29, 202599.8%
-
Semtech Corporation June 8, 202495.1%
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Knowles Corporation April 30, 202499.6%
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Semtech Corporation June 7, 202397.8%
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Knowles Corporation May 2, 202391.5%
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 |
|---|---|---|---|---|---|
| Jul 1, 2026 | PDF Solutions Inc. | Grant or award | +2,689 | — | — |
| Jun 3, 2026 | Semtech Corporation | Option exercise | +5,321 | — | — |
| May 28, 2026 | Semtech Corporation | Open-market sale | −5,285 | $166.84 | $881,749 |
| Apr 28, 2026 | Knowles Corporation | Grant or award | +6,265 | $30.33 | $190,017 |
| Feb 3, 2026 | Knowles Corporation | Gift | +7,424 | — | — |
| Feb 3, 2026 | Knowles Corporation | Gift | −7,424 | — | — |
| Jul 1, 2025 | PDF Solutions Inc. | Grant or award | +7,429 | — | — |
| Jun 4, 2025 | Semtech Corporation | Option exercise | +2,857 | — | — |
| Apr 29, 2025 | Knowles Corporation | Grant or award | +11,890 | $15.98 | $190,002 |
| Feb 5, 2025 | Knowles Corporation | Gift | −20,000 | — | — |
| Feb 5, 2025 | Knowles Corporation | Gift | +20,000 | — | — |
| Jul 1, 2024 | PDF Solutions Inc. | Grant or award | +4,382 | — | — |
| Jun 9, 2024 | Semtech Corporation | Option exercise | +3,534 | $31.18 | $110,190 |
| Apr 30, 2024 | Knowles Corporation | Grant or award | +10,740 | $15.83 | $170,014 |
| Feb 26, 2024 | PDF Solutions Inc. | Open-market sale | −9,653 | $33.27 | $321,155 |
Questions about Ye Jane Li
What boards is Ye Jane Li on?
Ye Jane Li sits on the boards of Knowles Corporation, PDF Solutions Inc. and Semtech Corporation.
How long has Ye Jane Li served on boards?
Our records show at least 10 years of board service across 3 boards, the earliest from 2023.
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