Karen A. Dawes

Sits on 1 board. Last updated September 27, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: Repligen Corporation, 3 years.

3 years ยท Since 2023

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 14, 2026 Repligen Corporation Grant or award +995 โ€” โ€”
Dec 17, 2025 Repligen Corporation Open-market sale โˆ’275 $161.00 $44,275
May 15, 2025 Repligen Corporation Grant or award +973 โ€” โ€”
Jun 14, 2024 Repligen Corporation Option exercise +2,953 $67.71 $199,948
May 16, 2024 Repligen Corporation Grant or award +803 โ€” โ€”
Feb 27, 2024 Repligen Corporation Option exercise +4,626 $42.07 $194,616
Feb 27, 2024 Repligen Corporation Open-market sale โˆ’1,000 $193.35 $193,350
Aug 29, 2023 Repligen Corporation Option exercise +7,392 $18.12 $133,943
Aug 29, 2023 Repligen Corporation Open-market sale โˆ’850 $171.38 $145,673
May 18, 2023 Repligen Corporation Grant or award +798 โ€” โ€”

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