Time on boards
- Boards served
- 4
- Current seats
- 4
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 4 boards, counting each seat separately. Longest: Avient 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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Medtronic plc. October 15, 202699.2%
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Avient Corporation May 14, 202698.2%
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Medtronic plc. October 16, 202599.4%
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Avient Corporation May 14, 202599.2%
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Anika Therapeutics Inc. July 9, 202499.9%
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Avient Corporation May 16, 202499.5%
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Avient Corporation May 11, 202399.1%
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 |
|---|---|---|---|---|---|
| Sep 30, 2026 | Avient Corporation | Grant or award | +958 | — | — |
| Jun 30, 2026 | Avient Corporation | Grant or award | +1,049 | — | — |
| Apr 27, 2026 | Medtronic plc. | Grant or award | +1,444 | — | — |
| Mar 31, 2026 | Avient Corporation | Grant or award | +1,072 | — | — |
| Dec 31, 2025 | Avient Corporation | Grant or award | +1,239 | — | — |
| Sep 30, 2025 | Avient Corporation | Grant or award | +1,192 | — | — |
| Aug 25, 2025 | Medtronic plc. | Open-market purchase | +2,500 | $92.37 | $230,925 |
| Aug 22, 2025 | Medtronic plc. | Open-market purchase | +2,500 | $92.73 | $231,825 |
| Jun 30, 2025 | Avient Corporation | Grant or award | +1,187 | — | — |
| Jun 20, 2025 | Anika Therapeutics Inc. | Grant or award | +14,164 | — | — |
| Mar 31, 2025 | Avient Corporation | Grant or award | +1,055 | — | — |
| Dec 31, 2024 | Avient Corporation | Grant or award | +955 | — | — |
| Sep 30, 2024 | Avient Corporation | Grant or award | +775 | — | — |
| Jul 9, 2024 | Anika Therapeutics Inc. | Grant or award | +5,771 | — | — |
| Jun 28, 2024 | Avient Corporation | Grant or award | +806 | — | — |
Questions about William R. Jellison
What boards is William R. Jellison on?
William R. Jellison sits on the boards of Anika Therapeutics Inc., Avient Corporation, Medtronic plc. and Telix Pharmaceuticals Limited.
How long has William R. Jellison served on boards?
Our records show at least 8 years of board service across 4 boards, the earliest from 2023.
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