Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Extreme Networks Inc., 3 years.
Extreme Networks Inc.
Director
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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Extreme Networks Inc. November 4, 202683.9%
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Extreme Networks Inc. November 12, 202581.8%
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Extreme Networks Inc. November 14, 202480.7%
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Extreme Networks Inc. November 8, 202385.2%
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 |
|---|---|---|---|---|---|
| Nov 4, 2026 | Extreme Networks Inc. | Option exercise | +11,767 | — | — |
| Nov 12, 2025 | Extreme Networks Inc. | Option exercise | +13,354 | — | — |
| Nov 8, 2024 | Extreme Networks Inc. | Option exercise | +12,975 | — | — |
| Nov 8, 2023 | Extreme Networks Inc. | Option exercise | +11,466 | — | — |
| Sep 1, 2023 | Extreme Networks Inc. | Gift | −2,400 | — | — |
Questions about John C. Shoemaker
What boards is John C. Shoemaker on?
John C. Shoemaker sits on the board of Extreme Networks Inc.
How long has John C. Shoemaker served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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