Claiborne P. Deming

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Murphy Oil Corporation, 3 years.

3 years ยท Since 2023
Murphy USA Inc. Director
3 years ยท Since 2023

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
Feb 10, 2025 Murphy USA Inc. Option exercise +797 โ€” โ€”
Feb 7, 2025 Murphy Oil Corporation Option exercise +5,441 โ€” โ€”
Feb 5, 2025 Murphy Oil Corporation Open-market purchase +50,000 $26.56 $1,328,000
Feb 4, 2025 Murphy Oil Corporation Open-market purchase +50,000 $26.47 $1,323,500
Dec 17, 2024 Murphy USA Inc. Gift โˆ’520 โ€” โ€”
Jun 28, 2024 Murphy USA Inc. Grant or award +64 $469.46 $29,998
Mar 29, 2024 Murphy USA Inc. Grant or award +72 $419.20 $30,002
Feb 9, 2024 Murphy USA Inc. Option exercise +1,079 โ€” โ€”
Feb 9, 2024 Murphy USA Inc. Option exercise +18 โ€” โ€”
Feb 1, 2024 Murphy Oil Corporation Option exercise +4,869 โ€” โ€”
Dec 29, 2023 Murphy USA Inc. Grant or award +84 $356.56 $30,001
Nov 30, 2023 Murphy USA Inc. Gift โˆ’546 โ€” โ€”
Sep 29, 2023 Murphy USA Inc. Grant or award +88 $341.73 $30,000
Jun 30, 2023 Murphy USA Inc. Grant or award +100 $311.11 $31,251
Mar 31, 2023 Murphy USA Inc. Grant or award +111 $258.05 $28,749

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