Robin Kramer

Sits on 1 board. Last updated September 28, 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: Armata Pharmaceuticals Inc., 2 years.

2 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
Feb 6, 2026 Biogen Inc. Option exercise +789 โ€” โ€”
Feb 6, 2026 Biogen Inc. Shares withheld for tax โˆ’273 $201.18 $54,922
Feb 6, 2026 Biogen Inc. Option exercise +703 โ€” โ€”
Feb 6, 2026 Biogen Inc. Shares withheld for tax โˆ’207 $201.18 $41,644
Feb 6, 2026 Biogen Inc. Option exercise +3,511 โ€” โ€”
Feb 6, 2026 Biogen Inc. Shares withheld for tax โˆ’1,063 $201.18 $213,854
Feb 10, 2025 Biogen Inc. Option exercise +834 โ€” โ€”
Feb 10, 2025 Biogen Inc. Shares withheld for tax โˆ’245 $142.54 $34,922
Feb 7, 2025 Biogen Inc. Option exercise +788 โ€” โ€”
Feb 7, 2025 Biogen Inc. Shares withheld for tax โˆ’232 $141.35 $32,793
Feb 7, 2025 Biogen Inc. Option exercise +703 โ€” โ€”
Feb 7, 2025 Biogen Inc. Shares withheld for tax โˆ’244 $141.35 $34,489
Dec 6, 2024 Biogen Inc. Option exercise +351 โ€” โ€”
Dec 6, 2024 Biogen Inc. Shares withheld for tax โˆ’170 $157.78 $26,823
Feb 16, 2024 Biogen Inc. Option exercise +914 โ€” โ€”

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