Diana M. Murphy

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
10 years
Director since
2023

10 years of board service in total across 3 boards, counting each seat separately. Longest: American International Group Inc., 3 years.

3 years ยท Since 2023
3 years ยท Since 2023
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 Landstar System Inc. Open-market sale โˆ’11,246 $221.28 $2,488,515
May 6, 2026 Landstar System Inc. Grant or award +825 โ€” โ€”
Dec 4, 2025 Atlanta Braves Holdings Inc. Option exercise +2,625 โ€” โ€”
May 19, 2025 Landstar System Inc. Grant or award +1,043 โ€” โ€”
Dec 11, 2024 Atlanta Braves Holdings Inc. Option exercise +1,462 โ€” โ€”
May 8, 2024 Landstar System Inc. Grant or award +830 โ€” โ€”
Dec 8, 2023 Atlanta Braves Holdings Inc. Option exercise +592 โ€” โ€”
May 11, 2023 Landstar System Inc. Grant or award +851 โ€” โ€”

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