Natalie Sacks's Insider Trades & SAST Disclosures

Natalie Sacks's most recent trade in Caribou Biosciences Inc was a trade of 40,500 Option to purchase Common Stock done . Disclosure was reported to the exchange on Feb. 20, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Caribou Biosciences Inc
Natalie Sacks Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Feb 2025 40,500 40,500 - - Option to purchase Common Stock
Caribou Biosciences Inc
Natalie Sacks Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Feb 2024 39,500 39,500 - - Option to purchase Common Stock
Caribou Biosciences Inc
Natalie Sacks Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2023 21,500 21,500 - - Option to purchase Common Stock
Zymeworks BC Inc
Natalie Sacks Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Dec 2022 25,000 25,000 - - Stock Option (Right to Buy)
Harpoon Therapeutics Inc
Natalie Sacks Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 Jan 2022 155,000 155,000 - - Employee Stock Option (right to buy)
Caribou Biosciences Inc
Natalie Sacks Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Dec 2021 27,500 27,500 - - Option to purchase Common Stock
Harpoon Therapeutics Inc
Natalie Sacks Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Nov 2021 155,000 155,000 - - Employee Stock Option (right to buy)
Harpoon Therapeutics Inc
Natalie Sacks Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 Jan 2021 80,000 80,000 - - Employee 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
View All The Insider Trades