Charles Biederman

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: One Liberty Properties 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
Jan 14, 2026 One Liberty Properties Inc. Grant or award +3,500 — —
Jan 14, 2025 One Liberty Properties Inc. Grant or award +4,250 — —
Jan 12, 2024 One Liberty Properties Inc. Grant or award +3,350 — —
Aug 29, 2023 One Liberty Properties Inc. Open-market sale −1,670 $19.72 $32,932
Aug 29, 2023 One Liberty Properties Inc. Open-market sale −330 $19.73 $6,511
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −375 $20.70 $7,763
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −100 $20.71 $2,071
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −105 $20.72 $2,176
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −2 $20.75 $42
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −194 $20.76 $4,027
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −33 $20.77 $685
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −62 $20.78 $1,288
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −102 $20.80 $2,122
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −1 $20.81 $21
Jun 15, 2023 One Liberty Properties Inc. Open-market sale −2 $20.85 $42

Questions about Charles Biederman

What boards is Charles Biederman on?

Charles Biederman sits on the board of One Liberty Properties Inc.

How long has Charles Biederman served on boards?

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

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