Sidney Craig Tompkins

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: Mechanics Bancorp, 3 years.

3 years · 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
Apr 18, 2026 Reading International Inc Option exercise +8,768 — —
Apr 18, 2026 Reading International Inc Shares withheld for tax −4,160 — —
Apr 11, 2026 Reading International Inc Shares withheld for tax +24,400 — —
Mar 13, 2026 Reading International Inc Shares withheld for tax −15,946 $1.08 $17,222
Apr 24, 2025 Reading International Inc Option exercise +7,911 — —
Apr 18, 2025 Reading International Inc Option exercise +8,768 — —
Apr 11, 2025 Reading International Inc Option exercise +11,250 — —
Apr 7, 2025 Reading International Inc Option exercise +5,677 — —
Mar 14, 2025 Reading International Inc Shares withheld for tax −26,004 $1.32 $34,325
Dec 17, 2024 Mechanics Bancorp Open-market purchase +5,000 $11.49 $57,450
Apr 18, 2024 Reading International Inc Option exercise +8,768 — —
Apr 11, 2024 Reading International Inc Option exercise +24,921 — —
Apr 5, 2024 Reading International Inc Option exercise +10,825 — —
Mar 11, 2024 Reading International Inc Option exercise +4,783 — —
Jan 5, 2024 Mechanics Bancorp Grant or award +1,970 — —

Questions about Sidney Craig Tompkins

What boards is Sidney Craig Tompkins on?

Sidney Craig Tompkins sits on the board of Mechanics Bancorp.

How long has Sidney Craig Tompkins served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2023.

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