Donna Roy Grogan

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: C4 Therapeutics Inc., 3 years.

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
Jul 1, 2026 C4 Therapeutics Inc. Grant or award +3,341 $4.34 $14,500
Apr 1, 2026 C4 Therapeutics Inc. Grant or award +5,370 $2.70 $14,499
Jan 2, 2026 C4 Therapeutics Inc. Grant or award +7,513 $1.93 $14,500
Oct 1, 2025 C4 Therapeutics Inc. Grant or award +6,740 $2.15 $14,491
Jul 1, 2025 C4 Therapeutics Inc. Grant or award +9,609 $1.51 $14,510
Apr 1, 2025 C4 Therapeutics Inc. Grant or award +9,581 $1.44 $13,797
Jan 2, 2025 C4 Therapeutics Inc. Grant or award +3,757 $3.66 $13,751
Oct 1, 2024 C4 Therapeutics Inc. Grant or award +2,474 $5.56 $13,755
Jul 1, 2024 C4 Therapeutics Inc. Grant or award +2,836 $4.85 $13,755
Apr 1, 2024 C4 Therapeutics Inc. Grant or award +1,697 $8.10 $13,746
Jan 2, 2024 C4 Therapeutics Inc. Grant or award +2,108 $6.52 $13,744
Oct 2, 2023 C4 Therapeutics Inc. Grant or award +8,089 $1.70 $13,751
Jul 3, 2023 C4 Therapeutics Inc. Grant or award +4,858 $2.83 $13,748
Apr 3, 2023 C4 Therapeutics Inc. Grant or award +4,298 $3.20 $13,754
Jan 3, 2023 C4 Therapeutics Inc. Grant or award +1,763 $6.38 $11,248

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.