Kristen M. Hege's Insider Trades & SAST Disclosures

Kristen M. Hege's most recent trade in Mersana Therapeutics Inc was a trade of 61,500 Stock Option (right to buy) done . Disclosure was reported to the exchange on June 12, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2025 61,500 61,500 - - Stock Option (right to buy)
Adaptimmune Therapeutics P...
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Jul 2024 660,000 660,000 - - Option to purchase Ordinary Shares
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2024 55,000 55,000 - - Stock Option (right to buy)
Adaptimmune Therapeutics P...
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jan 2024 81,906 81,906 - - Option to purchase Ordinary Shares
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jan 2024 6,447 6,447 - - Stock Option (right to buy)
Graphite Bio Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Jul 2023 20,000 20,000 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Jul 2023 3,654 3,654 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Jun 2023 18,355 18,355 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Jun 2023 14,467 14,467 (0%) 0% 0 Common Stock
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Apr 2023 3,451 3,451 - - Stock Option (right to buy)
Graphite Bio Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Jun 2022 20,000 20,000 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2022 45,000 45,000 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Jan 2022 10,416 10,416 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Jun 2021 25,050 25,050 - - Stock Option (right to buy)
Mersana Therapeutics Inc
Kristen M. Hege Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jan 2021 2,547 2,547 - - Stock Option (right to buy)
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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