Edwin A. Poston

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: Ridgepost Capital Inc., 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
Feb 14, 2026 Ridgepost Capital Inc. Option exercise +9,120 — —
Feb 14, 2026 Ridgepost Capital Inc. Shares withheld for tax −3,974 — —
Dec 9, 2025 Ridgepost Capital Inc. Derivative conversion +116,024 — —
Nov 21, 2025 Ridgepost Capital Inc. Open-market sale −18,427 $9.02 $166,212
Nov 13, 2025 Ridgepost Capital Inc. Derivative conversion +18,427 — —
Sep 23, 2025 Ridgepost Capital Inc. Open-market sale −25,000 $12.07 $301,750
Sep 22, 2025 Ridgepost Capital Inc. Open-market sale −8,683 $11.87 $103,067
Sep 19, 2025 Ridgepost Capital Inc. Open-market sale −7,344 $12.08 $88,716
Sep 18, 2025 Ridgepost Capital Inc. Open-market sale −91,949 $12.16 $1,118,100
Sep 11, 2025 Ridgepost Capital Inc. Open-market sale −30,000 $12.52 $375,600
Aug 28, 2025 Ridgepost Capital Inc. Open-market sale −15,000 $12.57 $188,550
Aug 26, 2025 Ridgepost Capital Inc. Open-market sale −27,024 $12.50 $337,800
Aug 22, 2025 Ridgepost Capital Inc. Open-market sale −70,000 $12.80 $896,000
Mar 19, 2025 Ridgepost Capital Inc. Derivative conversion +1,304,161 — —
Mar 8, 2025 Ridgepost Capital Inc. Option exercise +107,948 — —

Questions about Edwin A. Poston

What boards is Edwin A. Poston on?

Edwin A. Poston sits on the board of Ridgepost Capital Inc.

How long has Edwin A. Poston served on boards?

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

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