Karin Anna Tollefson

Director, Verastem Oncology.

Companies

Verastem OncologyBoard member May 16, 2023 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Verastem Oncology VSTM52,666 shares²$461.9K at $8.77May 21, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

May 21, 2026Granted 36,000 shares of Verastem Oncology²
May 22, 2025Granted 8,333 shares of Verastem Oncology³
Jun 18, 2024Granted 8,333 shares of Verastem Oncology⁴

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARVerastem Oncology, Board member
2
SEC EDGARVerastem Oncology shares after the filing of May 21, 2026
3
SEC EDGARForm 4 filed May 27, 2025
4
SEC EDGARForm 4 filed Jun 20, 2024