George Hu's Insider Trades & SAST Disclosures

George Hu's most recent trade in Atrium Therapeutics Inc. was a trade of 60,000 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on April 20, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Atrium Therapeutics Inc
Steven George Hughes Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Apr 2026 60,000 60,000 - - Stock Option (Right to Buy)
Atrium Therapeutics Inc
Steven George Hughes Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 20 Apr 2026 30,000 73,097 - 0 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 115,857 0 - - Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 74,000 0 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 73,342 0 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 68,458 0 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 50,000 0 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale or transfer of securities back to the company at price $ 0.00 per share. 27 Feb 2026 49,333 0 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 72.45 per share. 21 Jan 2026 2,878 31,599 - 72.4 208,511 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 72.45 per share. 21 Jan 2026 2,017 34,477 - 72.5 146,132 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 72.23 per share. 07 Jan 2026 2,373 36,494 - 72.2 171,402 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 47.54 per share. 22 Oct 2025 2,209 38,867 - 47.5 105,015 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Oct 2025 2,209 68,458 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.16 per share. 22 Oct 2025 2,209 41,076 - 10.2 22,443 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.16 per share. 22 Sep 2025 2,208 41,075 - 10.2 22,433 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Sep 2025 2,208 70,667 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 40.58 per share. 22 Sep 2025 2,208 38,867 - 40.6 89,601 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.57 per share. 15 Sep 2025 1,542 40,409 - 6.6 10,131 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Sep 2025 1,542 49,333 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 45.41 per share. 15 Sep 2025 1,542 38,867 - 45.4 70,022 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Aug 2025 2,208 72,875 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 46.40 per share. 22 Aug 2025 2,208 38,867 - 46.4 102,462 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.16 per share. 22 Aug 2025 2,208 41,075 - 10.2 22,433 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Aug 2025 1,542 50,875 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.57 per share. 13 Aug 2025 1,542 40,409 - 6.6 10,131 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 46.66 per share. 13 Aug 2025 1,542 38,867 - 46.7 71,950 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 42.74 per share. 06 Aug 2025 33,983 38,867 - 42.7 1,452,342 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Aug 2025 17,667 75,083 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 42.74 per share. 06 Aug 2025 17,667 72,850 - 42.7 755,040 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.16 per share. 06 Aug 2025 17,667 90,517 - 10.2 179,497 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Aug 2025 12,334 52,417 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 42.74 per share. 06 Aug 2025 12,334 72,850 - 42.7 527,122 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.57 per share. 06 Aug 2025 12,334 85,184 - 6.6 81,034 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Aug 2025 11,283 73,342 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 42.74 per share. 06 Aug 2025 11,283 72,850 - 42.7 482,205 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 15.96 per share. 06 Aug 2025 11,283 84,133 - 16.0 180,077 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Aug 2025 6,167 74,000 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 42.74 per share. 06 Aug 2025 6,167 72,850 - 42.7 263,561 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 22.47 per share. 06 Aug 2025 6,167 79,017 - 22.5 138,572 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 31.06 per share. 20 Mar 2025 9,578 72,850 - 31.1 297,491 Common Stock
Avidity Biosciences Inc
Steven George Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 28.59 per share. 21 Jan 2025 2,032 82,428 - 28.6 58,096 Common Stock
Avidity Biosciences Inc
George Steven Hughes Chief Medical Officer Sale of securities on an exchange or to another person at price $ 28.60 per share. 21 Jan 2025 1,915 84,460 - 28.6 54,760 Common Stock
Avidity Biosciences Inc
Hughes George Steven Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Jan 2025 50,000 50,000 - - Stock Option (Right to Buy)
Avidity Biosciences Inc
George Hughes Steven Chief Medical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Jan 2025 25,000 86,375 - 0 Common Stock
Yelp Inc
George Hu Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2023 5,720 30,974 (0%) 0% 0 Common Stock
Yelp Inc
George Hu Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 02 Jun 2022 5,682 25,254 (0%) 0% 0 Common Stock
Twilio Inc (Class A)
George Hu Strategic Advisor Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 11 Nov 2021 12,608 7,858 - - Employee Stock Option (right to buy)
Twilio Inc (Class A)
George Hu Strategic Advisor Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 11 Nov 2021 12,608 98,870 (0%) 0% 31.7 399,926 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 313.85 per share. 30 Sep 2021 380 86,711 (0%) 0% 313.9 119,263 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 312.94 per share. 30 Sep 2021 261 87,091 (0%) 0% 312.9 81,678 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 314.95 per share. 30 Sep 2021 260 86,451 (0%) 0% 315.0 81,887 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 315.82 per share. 30 Sep 2021 129 86,322 (0%) 0% 315.8 40,741 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 311.74 per share. 30 Sep 2021 100 87,352 (0%) 0% 311.7 31,174 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 318.20 per share. 30 Sep 2021 40 86,282 (0%) 0% 318.2 12,728 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 319.00 per share. 30 Sep 2021 20 86,262 (0%) 0% 319 6,380 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 360.33 per share. 16 Aug 2021 1,678 87,452 (0%) 0% 360.3 604,640 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 357.97 per share. 16 Aug 2021 1,090 89,130 (0%) 0% 358.0 390,184 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 355.20 per share. 16 Aug 2021 933 90,425 (0%) 0% 355.2 331,401 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 352.63 per share. 16 Aug 2021 662 91,358 (0%) 0% 352.6 233,444 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 357.13 per share. 16 Aug 2021 205 90,220 (0%) 0% 357.1 73,212 Class A Common Stock
Twilio Inc (Class A)
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 351.00 per share. 16 Aug 2021 1 92,020 (0%) 0% 351 351 Class A 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