Karin Anna Tollefson

Sits on 1 board. Last updated September 28, 2026

Time on boards

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

4 years of board service in total across 1 board, counting each seat separately. Longest: Verastem Inc., 3 years.

Verastem Inc. Director
3 years · 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 21, 2026 Verastem Inc. Grant or award +36,000 — —
May 22, 2025 Verastem Inc. Grant or award +8,333 — —
Jun 18, 2024 Verastem Inc. Grant or award +8,333 — —

Questions about Karin Anna Tollefson

What boards is Karin Anna Tollefson on?

Karin Anna Tollefson sits on the board of Verastem Inc.

How long has Karin Anna Tollefson served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2023.

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