Diane N. Landen

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Murphy USA Inc., 3 years.

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
Jun 5, 2026 Murphy USA Inc. Open-market sale โˆ’3,000 $547.25 $1,641,750
Jun 5, 2026 Murphy USA Inc. Gift โˆ’3,000 โ€” โ€”
Feb 13, 2026 Murphy USA Inc. Option exercise +349 โ€” โ€”
Mar 12, 2025 Murphy USA Inc. Gift โˆ’10,000 โ€” โ€”
Feb 14, 2025 Murphy USA Inc. Option exercise +445 โ€” โ€”
Feb 10, 2025 Murphy USA Inc. Option exercise +797 โ€” โ€”
Feb 9, 2024 Murphy USA Inc. Option exercise +1,079 โ€” โ€”
Feb 9, 2024 Murphy USA Inc. Option exercise +607 โ€” โ€”
Feb 9, 2024 Murphy USA Inc. Option exercise +18 โ€” โ€”
Feb 9, 2024 Murphy USA Inc. Option exercise +3 โ€” โ€”
Feb 6, 2023 Murphy USA Inc. Option exercise +1,218 โ€” โ€”
Feb 6, 2023 Murphy USA Inc. Option exercise +17 โ€” โ€”
Feb 6, 2023 Murphy USA Inc. Sold back to the company โˆ’1 $244.68 $230

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