George Hu's Insider Trades & SAST Disclosures

George Hu's most recent trade in Avidity Biosciences Inc was a trade of 2,208 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on Aug. 22, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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 - Ordinary Shar...
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
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 394.72 per share. 30 Jun 2021 1,212 92,021 (0%) 0% 394.7 478,401 Class A Common Stock
Yelp Inc
George Hu Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Jun 2021 10,000 10,000 - - Stock Option (Right to Buy)
Yelp Inc
George Hu Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Jun 2021 4,468 19,572 (0%) 0% 0 Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 300.00 per share. 20 May 2021 4,534 93,233 (0%) 0% 300 1,360,200 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 297.44 per share. 17 May 2021 1,277 100,314 (0%) 0% 297.4 379,827 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 299.62 per share. 17 May 2021 1,239 98,850 (0%) 0% 299.6 371,233 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 293.60 per share. 17 May 2021 661 101,591 (0%) 0% 293.6 194,070 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 300.45 per share. 17 May 2021 544 98,306 (0%) 0% 300.5 163,447 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 302.98 per share. 17 May 2021 332 97,974 (0%) 0% 303.0 100,588 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 298.61 per share. 17 May 2021 225 100,089 (0%) 0% 298.6 67,187 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 303.71 per share. 17 May 2021 207 97,767 (0%) 0% 303.7 62,868 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 355.00 per share. 05 Apr 2021 1,294 102,163 (0%) 0% 355 459,370 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 344.10 per share. 31 Mar 2021 600 103,857 (0%) 0% 344.1 206,460 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 344.89 per share. 31 Mar 2021 400 103,457 (0%) 0% 344.9 137,957 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 341.41 per share. 31 Mar 2021 116 104,457 (0%) 0% 341.4 39,604 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2021 5,000 24,782 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 405.03 per share. 01 Mar 2021 5,000 104,573 (0%) 0% 405.0 2,025,150 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 01 Mar 2021 5,000 109,573 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2021 4,316 20,466 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 416.00 per share. 01 Mar 2021 4,316 104,573 (0%) 0% 416 1,795,456 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 01 Mar 2021 4,316 108,889 (0%) 0% 31.7 136,904 Class A Common Stock
Yelp Inc
George Hu Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Mar 2021 1,079 15,104 (0%) 0% 0 Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Feb 2021 18,126 18,126 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Feb 2021 9,742 104,573 (0%) 0% 0 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 425.00 per share. 19 Feb 2021 7,652 94,831 (0%) 0% 425 3,252,100 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 432.81 per share. 16 Feb 2021 3,018 105,883 (0%) 0% 432.8 1,306,207 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 433.77 per share. 16 Feb 2021 2,800 103,083 (0%) 0% 433.8 1,214,556 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 429.28 per share. 16 Feb 2021 1,000 109,101 (0%) 0% 429.3 429,280 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 434.70 per share. 16 Feb 2021 500 102,583 (0%) 0% 434.7 217,351 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 429.89 per share. 16 Feb 2021 200 108,901 (0%) 0% 429.9 85,978 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 435.59 per share. 16 Feb 2021 100 102,483 (0%) 0% 435.6 43,559 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 5,000 31,956 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 412.32 per share. 10 Feb 2021 5,000 110,101 (0%) 0% 412.3 2,061,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 10 Feb 2021 5,000 115,101 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 10 Feb 2021 2,174 29,782 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 428.98 per share. 10 Feb 2021 2,174 110,101 (0%) 0% 429.0 932,603 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 10 Feb 2021 2,174 112,275 (0%) 0% 31.7 68,959 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 402.01 per share. 08 Feb 2021 5,000 110,101 (0%) 0% 402.0 2,010,050 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Feb 2021 5,000 36,956 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Feb 2021 5,000 41,956 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 409.00 per share. 08 Feb 2021 5,000 110,101 (0%) 0% 409 2,045,000 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 08 Feb 2021 5,000 115,101 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 08 Feb 2021 5,000 115,101 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 329.09 per share. 05 Jan 2021 9,082 110,101 (0%) 0% 329.1 2,988,795 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 Jan 2021 5,000 50,443 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 05 Jan 2021 5,000 120,696 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 330.43 per share. 05 Jan 2021 5,000 115,696 (0%) 0% 330.4 1,652,150 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 Jan 2021 3,487 46,956 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 05 Jan 2021 3,487 119,183 (0%) 0% 31.7 110,608 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Nov 2020 12,326 71,604 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 30 Nov 2020 12,326 133,747 (0%) 0% 31.7 390,981 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Nov 2020 5,000 66,604 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 319.72 per share. 30 Nov 2020 5,000 121,421 (0%) 0% 319.7 1,598,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 31.72 per share. 30 Nov 2020 5,000 126,421 (0%) 0% 31.7 158,600 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 321.75 per share. 30 Nov 2020 3,375 122,509 (0%) 0% 321.7 1,085,894 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 320.89 per share. 30 Nov 2020 2,750 125,884 (0%) 0% 320.9 882,450 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 318.90 per share. 30 Nov 2020 2,658 130,764 (0%) 0% 318.9 847,648 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 319.71 per share. 30 Nov 2020 2,130 128,634 (0%) 0% 319.7 680,983 Class A Common Stock
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Nov 2020 1,161 65,443 - - Employee Stock Option (right to buy)
Twilio Inc - Ordinary Shar...
George Hu Chief Operating Officer Sale of securities on an exchange or to another person at price $ 308.37 per share. 30 Nov 2020 1,161 121,421 (0%) 0% 308.4 358,018 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
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