Daniel Chen's Insider Trades & SAST Disclosures

Daniel Chen's most recent trade in Gemini Space Station Inc. - Ordinary Shares- Class A was a trade of 535,714 Class A Common Stock done . Disclosure was reported to the exchange on Sept. 11, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Gemini Space Station Inc
Daniel Chen Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Sep 2025 535,714 535,714 - 0 Class A Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 01 Jul 2021 1,900 118,418 (0%) 0% 1.4 2,641 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2021 1,900 338,340 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.43 per share. 01 Jul 2021 957 117,461 (0%) 0% 89.4 85,585 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 82.75 per share. 01 Jul 2021 943 116,518 (0%) 0% 82.7 78,033 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 01 Jun 2021 1,900 118,418 (0%) 0% 1.4 2,641 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jun 2021 1,900 340,240 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 79.99 per share. 01 Jun 2021 959 117,459 (0%) 0% 80.0 76,710 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 79.15 per share. 01 Jun 2021 941 116,518 (0%) 0% 79.1 74,480 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 70.00 per share. 26 May 2021 444 116,518 (0%) 0% 70 31,080 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 14 May 2021 900 342,140 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 14 May 2021 900 117,418 (0%) 0% 1.4 1,251 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 68.76 per share. 14 May 2021 456 116,962 (0%) 0% 68.8 31,355 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 62.32 per share. 05 May 2021 469 116,518 (0%) 0% 62.3 29,226 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 May 2021 950 343,040 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 03 May 2021 950 117,468 (0%) 0% 1.4 1,321 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 68.03 per share. 03 May 2021 481 116,987 (0%) 0% 68.0 32,722 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 05 Apr 2021 1,900 118,418 (0%) 0% 1.4 2,641 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 Apr 2021 1,900 343,990 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 82.00 per share. 05 Apr 2021 1,222 116,518 (0%) 0% 82 100,204 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.40 per share. 05 Apr 2021 678 117,740 (0%) 0% 83.4 56,545 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 01 Mar 2021 1,900 118,418 (0%) 0% 1.4 2,641 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2021 1,900 345,890 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 90.25 per share. 01 Mar 2021 1,224 116,518 (0%) 0% 90.3 110,466 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 92.44 per share. 01 Mar 2021 676 117,742 (0%) 0% 92.4 62,489 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Feb 2021 40,000 40,000 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Feb 2021 1,900 347,790 - - Stock Option (right to buy)
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.39 per share. 02 Feb 2021 1,900 118,373 (0%) 0% 1.4 2,641 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Sale of securities on an exchange or to another person at price $ 96.00 per share. 02 Feb 2021 1,226 116,473 (0%) 0% 96 117,696 Common Stock
IGM Biosciences Inc
Daniel Chen Chief Medical Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 96.40 per share. 02 Feb 2021 674 117,699 (0%) 0% 96.4 64,974 Common Stock
*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