William M. Brown

Sits on 2 boards. Last updated September 27, 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: Becton Dickinson and Company, 3 years.

3 years ยท Since 2023
3 years ยท Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
May 1, 2026 3M Company Option exercise +8,578 $142.50 $1,222,365
May 1, 2026 3M Company Shares withheld for tax โˆ’3,912 $142.50 $557,460
Jan 27, 2026 Becton Dickinson and Company Grant or award +1,098 โ€” โ€”
May 2, 2025 3M Company Option exercise +8,577 $142.08 $1,218,620
May 2, 2025 3M Company Shares withheld for tax โˆ’3,912 $142.08 $555,817
Jan 28, 2025 Becton Dickinson and Company Grant or award +930 โ€” โ€”
May 12, 2024 Celanese Corporation Sold back to the company โˆ’1,777 โ€” โ€”
Jan 23, 2024 Becton Dickinson and Company Grant or award +900 โ€” โ€”
May 12, 2023 Celanese Corporation Grant or award +1,777 $98.46 $174,963
May 3, 2023 Celanese Corporation Sold back to the company โˆ’1,098 โ€” โ€”
Jan 24, 2023 Becton Dickinson and Company Grant or award +848 โ€” โ€”

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