Michael Bell Brian's Insider Trades & SAST Disclosures

Michael Bell Brian's most recent trade in Guardant Health Inc was a trade of 2,084 Common Stock done . Disclosure was reported to the exchange on July 1, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 2,084 44,085 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 2,084 10,421 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 50.71 per share. 01 Jul 2025 1,057 43,028 (0%) 0% 50.7 53,600 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2025 2,039 8,156 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2025 2,039 43,660 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 49.29 per share. 15 Jun 2025 1,659 42,001 (0%) 0% 49.3 81,772 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2025 1,233 41,621 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2025 1,233 3,699 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 2,084 12,505 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 2,084 41,445 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 42.47 per share. 01 Apr 2025 1,057 40,388 (0%) 0% 42.5 44,891 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2025 2,039 10,195 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2025 2,039 41,020 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 42.89 per share. 15 Mar 2025 1,659 39,361 (0%) 0% 42.9 71,155 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2025 1,233 38,981 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2025 1,233 4,932 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Mar 2025 33,498 33,498 - - Stock Option (Right to Buy)
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Mar 2025 22,332 22,332 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 7,108 14,220 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 7,108 40,285 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 42.55 per share. 01 Mar 2025 2,537 37,748 (0%) 0% 42.5 107,949 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Feb 2025 6,617 35,538 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Feb 2025 6,617 0 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 46.98 per share. 01 Feb 2025 2,361 33,177 (0%) 0% 47.0 110,920 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2025 3,309 30,226 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2025 3,309 0 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 37.50 per share. 15 Jan 2025 1,305 28,921 (0%) 0% 37.5 48,938 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 2,084 27,772 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 2,084 14,589 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 30.55 per share. 01 Jan 2025 855 26,917 (0%) 0% 30.5 26,120 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2024 2,039 12,234 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2024 2,039 27,347 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 34.76 per share. 15 Dec 2024 1,659 25,688 (0%) 0% 34.8 57,667 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2024 1,233 25,308 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2024 1,233 6,165 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Nov 2024 59,534 59,534 - - Stock Option (Right to Buy)
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Nov 2024 39,689 39,689 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 8,211 28,237 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 8,211 16,673 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 22.12 per share. 01 Oct 2024 4,162 24,075 (0%) 0% 22.1 92,063 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Sep 2024 2,039 21,685 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Sep 2024 2,039 14,273 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 26.79 per share. 15 Sep 2024 1,659 20,026 (0%) 0% 26.8 44,445 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Sep 2024 1,233 7,398 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Sep 2024 1,233 19,646 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2024 8,034 16,312 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2024 8,034 21,720 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 30.21 per share. 15 Jun 2024 3,307 18,413 (0%) 0% 30.2 99,904 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2024 1,233 13,686 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2024 1,233 8,631 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2024 1,233 9,864 - - Restricted Stock Units
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2024 1,233 12,882 (0%) 0% 0 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 17.74 per share. 15 Mar 2024 429 12,453 (0%) 0% 17.7 7,610 Common Stock
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2024 3,308 3,309 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Brian Michael Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2024 3,308 13,005 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 24.20 per share. 15 Jan 2024 1,356 11,649 (0%) 0% 24.2 32,815 COMMON STOCK
Guardant Health Inc
Brian Bell Michael Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2023 1,233 11,097 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Dec 2023 1,233 10,124 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Brian Michael Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 28.19 per share. 15 Dec 2023 427 9,697 (0%) 0% 28.2 12,037 COMMON STOCK
Guardant Health Inc
Brian Bell Michael Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 Dec 2023 37,326 37,326 - - STOCK OPTION (RIGHT TO BUY)
Guardant Health Inc
Michael Bell Brian Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 13 Dec 2023 24,884 24,884 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2023 1,233 13,563 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jun 2023 1,233 8,512 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 37.86 per share. 15 Jun 2023 427 8,085 (0%) 0% 37.9 16,166 COMMON STOCK
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2023 36,519 36,519 - - STOCK OPTION (RIGHT TO BUY)
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 Jun 2023 24,346 24,346 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2023 4,931 14,796 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2023 4,931 8,982 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 26.78 per share. 15 Mar 2023 1,703 7,279 (0%) 0% 26.8 45,606 COMMON STOCK
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2023 3,309 5,371 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2023 3,309 6,617 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Payment of exercise price or tax liability using portion of securities received from the company at price $ 30.43 per share. 15 Jan 2023 1,320 4,051 (0%) 0% 30.4 40,168 COMMON STOCK
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 May 2022 39,454 39,454 - - STOCK OPTION (RIGHT TO BUY)
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 09 May 2022 19,727 19,727 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Jan 2022 3,308 9,926 - - RESTRICTED STOCK UNITS
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 15 Jan 2022 3,308 3,308 (0%) 0% 0 COMMON STOCK
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Payment of exercise price or tax liability using portion of securities received from the company at price $ 77.58 per share. 15 Jan 2022 1,246 2,062 (0%) 0% 77.6 96,665 COMMON STOCK
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 04 May 2021 26,467 26,467 - - STOCK OPTION (RIGHT TO BUY)
Guardant Health Inc
Michael Brian Bell CHIEF FINANCIAL OFFICER Grant, award, or other acquisition of securities at price $ 0.00 per share. 04 May 2021 13,234 13,234 - - RESTRICTED STOCK UNITS
Caredx Inc
Michael Brian Bell Chief Financial Officer Sale of securities on an exchange or to another person at price $ 48.15 per share. 03 Nov 2020 32,574 103,343 (0%) 0% 48.2 1,568,487 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 12,667 19,333 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 27.17 per share. 03 Nov 2020 12,667 126,277 (0%) 0% 27.2 344,162 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 4,167 21,875 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 12.24 per share. 03 Nov 2020 4,167 131,612 (0%) 0% 12.2 51,004 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 3,750 13,125 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 5.90 per share. 03 Nov 2020 3,750 135,362 (0%) 0% 5.9 22,125 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.00 per share. 03 Nov 2020 3,333 113,610 (0%) 0% 1 3,333 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 3,333 6,667 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 1,168 4,963 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 6.31 per share. 03 Nov 2020 1,168 127,445 (0%) 0% 6.3 7,370 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Nov 2020 555 1,667 - - Employee Stock Option (right to buy)
Caredx Inc
Michael Brian Bell Chief Financial Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.80 per share. 03 Nov 2020 555 135,917 (0%) 0% 2.8 1,554 Common Stock
Caredx Inc
Michael Brian Bell Chief Financial Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 34.65 per share. 06 Aug 2020 619 110,277 (0%) 0% 34.6 21,448 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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