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: Xencor 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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Xencor Inc. June 16, 202697.3%
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Xencor Inc. June 12, 202595.4%
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Xencor Inc. June 13, 202498.1%
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Xencor Inc. June 14, 202397.0%
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 |
|---|---|---|---|---|---|
| Jun 16, 2026 | Xencor Inc. | Grant or award | +10,302 | — | — |
| Jun 15, 2026 | Xencor Inc. | Open-market sale | −5,064 | $12.31 | $62,338 |
| Jun 16, 2025 | Xencor Inc. | Open-market sale | −2,215 | $9.22 | $20,422 |
| Jun 12, 2025 | Xencor Inc. | Grant or award | +13,686 | — | — |
| Dec 4, 2024 | Xencor Inc. | Option exercise | +991 | $15.35 | $15,212 |
| Dec 4, 2024 | Xencor Inc. | Option exercise | +430 | $20.00 | $8,600 |
| Dec 4, 2024 | Xencor Inc. | Open-market sale | −1,421 | $27.03 | $38,410 |
| Dec 2, 2024 | Xencor Inc. | Option exercise | +8,293 | $15.35 | $127,298 |
| Dec 2, 2024 | Xencor Inc. | Option exercise | +5,008 | $20.00 | $100,160 |
| Dec 2, 2024 | Xencor Inc. | Open-market sale | −13,301 | $27.03 | $359,526 |
| Sep 27, 2024 | Xencor Inc. | Open-market sale | −1,853 | $20.68 | $38,320 |
| Jun 13, 2024 | Xencor Inc. | Grant or award | +5,986 | — | — |
| Jun 20, 2023 | Xencor Inc. | Grant or award | +5,007 | — | — |
Questions about Alan Bruce Montgomery
What boards is Alan Bruce Montgomery on?
Alan Bruce Montgomery sits on the board of Xencor Inc.
How long has Alan Bruce Montgomery served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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