Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 2 boards, counting each seat separately. Longest: Liberty Energy 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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Northern Oil and Gas Inc. May 21, 202698.5%
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Northern Oil and Gas Inc. May 22, 202599.4%
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Liberty Energy Inc. April 15, 202582.8%
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Northern Oil and Gas Inc. May 23, 202498.8%
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Northern Oil and Gas Inc. May 25, 202399.2%
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 |
|---|---|---|---|---|---|
| Sep 30, 2026 | Northern Oil and Gas Inc. | Grant or award | +1,912 | — | — |
| Jun 30, 2026 | Northern Oil and Gas Inc. | Grant or award | +2,410 | — | — |
| May 5, 2026 | Liberty Energy Inc. | Open-market sale | −7,350 | $33.92 | $249,312 |
| Mar 31, 2026 | Northern Oil and Gas Inc. | Grant or award | +1,496 | — | — |
| Jan 2, 2026 | Liberty Energy Inc. | Grant or award | +13,665 | — | — |
| Dec 31, 2025 | Northern Oil and Gas Inc. | Grant or award | +2,038 | — | — |
| Sep 30, 2025 | Northern Oil and Gas Inc. | Grant or award | +1,764 | — | — |
| Jun 30, 2025 | Northern Oil and Gas Inc. | Grant or award | +1,543 | — | — |
| Mar 31, 2025 | Northern Oil and Gas Inc. | Grant or award | +1,447 | — | — |
| Feb 3, 2025 | Liberty Energy Inc. | Grant or award | +4,058 | — | — |
| Jan 2, 2025 | Liberty Energy Inc. | Grant or award | +9,469 | — | — |
| Dec 31, 2024 | Northern Oil and Gas Inc. | Grant or award | +1,177 | — | — |
| Sep 30, 2024 | Northern Oil and Gas Inc. | Grant or award | +1,236 | — | — |
| Jun 28, 2024 | Northern Oil and Gas Inc. | Grant or award | +1,177 | — | — |
| Apr 1, 2024 | Northern Oil and Gas Inc. | Grant or award | +1,103 | — | — |
Questions about William F. Kimble
What boards is William F. Kimble on?
William F. Kimble sits on the boards of Liberty Energy Inc. and Northern Oil and Gas Inc.
How long has William F. Kimble served on boards?
Our records show at least 8 years of board service across 2 boards, the earliest from 2023.
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