Ken Herrmann

Sits on 1 board. Last updated September 27, 2026

Time on boards

Boards served
1
Current seats
1
Board service
8 months
Director since
2026

8 months of board service in total across 1 board, counting each seat separately. Longest: Aktis Oncology Inc., 8 months.

8 months ยท Since 2026

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 20, 2026 Aktis Oncology Inc. Option exercise +3,506 $0.08 $280
Jul 20, 2026 Aktis Oncology Inc. Option exercise +1,350 $1.91 $2,579
Jul 20, 2026 Aktis Oncology Inc. Open-market sale โˆ’3,506 $24.56 $86,115
Jul 20, 2026 Aktis Oncology Inc. Open-market sale โˆ’1,350 $24.56 $33,159
Jul 17, 2026 Aktis Oncology Inc. Option exercise +3,065 $0.08 $245
Jul 17, 2026 Aktis Oncology Inc. Open-market sale โˆ’3,065 $25.21 $77,259

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