Ian T. Clark

Sits on 6 boards. Overboarded ยท 6 public boards Last updated September 28, 2026

Time on boards

Boards served
6
Current seats
6
Board service
18 years
Director since
2023

18 years of board service in total across 6 boards, counting each seat separately. Longest: Tectonic Therapeutic Inc., 3 years.

3 years ยท Since 2023
3 years ยท Since 2023
3 years ยท Since 2023
3 years ยท Since 2023
2 years ยท Since 2024
2 years ยท Since 2024

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
Nov 12, 2024 Guardant Health Inc. Option exercise +1,076 $4.18 $4,498
Nov 12, 2024 Guardant Health Inc. Open-market sale โˆ’1,076 $29.52 $31,764
Nov 12, 2024 Guardant Health Inc. Open-market sale โˆ’7,242 $29.44 $213,204
Nov 12, 2024 Guardant Health Inc. Other โˆ’8,435 โ€” โ€”
Nov 12, 2024 Guardant Health Inc. Other +8,435 โ€” โ€”
Jul 8, 2024 GoodRx Holdings Inc. Grant or award +25,852 โ€” โ€”
Jun 12, 2024 Guardant Health Inc. Option exercise +6,776 โ€” โ€”
Jun 14, 2023 Guardant Health Inc. Option exercise +6,703 โ€” โ€”

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