Helen Louise Collins

Sits on 2 boards. Last updated September 27, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Enliven Therapeutics Inc., 3 years.

3 years ยท Since 2023
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
Sep 17, 2026 Enliven Therapeutics Inc. Option exercise +5,000 $2.48 $12,400
Sep 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’2,916 $50.03 $145,891
Sep 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’1,844 $50.71 $93,507
Sep 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’240 $51.48 $12,356
Aug 17, 2026 Enliven Therapeutics Inc. Option exercise +5,000 $2.48 $12,400
Aug 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’3,900 $58.37 $227,650
Aug 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’1,100 $59.35 $65,281
Jul 17, 2026 Enliven Therapeutics Inc. Option exercise +5,000 $2.48 $12,400
Jul 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’231 $50.05 $11,563
Jul 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’459 $51.55 $23,660
Jul 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’2,063 $52.39 $108,085
Jul 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’2,184 $53.42 $116,669
Jul 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’63 $53.92 $3,397
Jun 17, 2026 Enliven Therapeutics Inc. Option exercise +5,000 $2.48 $12,400
Jun 17, 2026 Enliven Therapeutics Inc. Open-market sale โˆ’1,268 $42.83 $54,308

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