Darya Chudova's Insider Trades & SAST Disclosures

Darya Chudova's most recent trade in Guardant Health Inc was a trade of 4,318 Common Stock done at an average price of $170.8 . Disclosure was reported to the exchange on July 1, 2026.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 170.77 per share. 01 Jul 2026 4,318 78,373 (0%) 0% 170.8 737,385 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 3,324 80,991 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 3,324 16,620 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,700 82,691 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,700 11,903 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,667 1,668 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,667 77,667 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,339 76,000 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2026 1,339 1,340 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 May 2026 8,705 79,081 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 May 2026 8,705 8,706 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 94.92 per share. 15 May 2026 4,679 74,402 (0%) 0% 94.9 444,131 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.15 per share. 01 Apr 2026 7,005 70,376 (0%) 0% 91.2 638,506 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 6,699 13,603 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 6,699 77,381 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 3,324 19,944 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 3,324 70,682 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 1,667 67,358 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 1,667 3,335 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 1,339 65,691 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2026 1,339 2,679 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2026 10,714 0 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Mar 2026 10,714 70,111 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 85.49 per share. 15 Mar 2026 5,759 64,352 (0%) 0% 85.5 492,337 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 11 Mar 2026 23,856 23,856 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 102.14 per share. 01 Jan 2026 12,316 17,428 (0%) 0% 102.1 1,257,956 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 10,714 0 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 10,714 19,065 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 5,688 5,688 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 5,688 26,420 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 3,324 23,268 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 3,324 29,744 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 1,667 5,002 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 1,667 20,732 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 1,339 8,351 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2026 1,339 4,018 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Other type of transaction at price $ 0.00 per share. 31 Dec 2025 44,942 62,370 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Other type of transaction at price $ 0.00 per share. 31 Dec 2025 44,942 9,538 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Gift of securities by or to the insider at price $ 0.00 per share. 31 Dec 2025 2,973 59,397 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Sale of securities on an exchange or to another person at price $ 104.04 per share. 15 Dec 2025 5,451 7,012 (0%) 0% 104.0 567,132 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Other type of transaction at price $ 0.00 per share. 08 Dec 2025 68,144 68,144 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Other type of transaction at price $ 0.00 per share. 08 Dec 2025 68,144 21,734 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Sale of securities on an exchange or to another person at price $ 105.04 per share. 08 Dec 2025 13,664 54,480 (0%) 0% 105.0 1,435,227 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Sale of securities on an exchange or to another person at price $ 106.00 per share. 08 Dec 2025 9,271 12,463 (0%) 0% 106.0 982,753 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 13,097 97,553 (0%) 0% 0 Common Stock
Guardant Health Inc
Chudova Darya Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 13,097 26,592 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 62.65 per share. 01 Oct 2025 8,163 89,390 (0%) 0% 62.7 511,412 Common Stock
Guardant Health Inc
Chudova Darya Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 1,668 6,669 - - Restricted Stock Units
Guardant Health Inc
Chudova Darya Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 1,668 84,456 (0%) 0% 0 Common Stock
Guardant Health Inc
Chudova Darya Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 1,339 5,357 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2025 1,339 82,788 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Sep 2025 316 81,610 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Sep 2025 316 0 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.42 per share. 01 Sep 2025 161 81,449 (0%) 0% 67.4 10,855 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 1,667 8,337 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 1,667 82,819 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology 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 1,525 81,294 (0%) 0% 50.7 77,333 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 1,340 81,152 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jul 2025 1,340 6,696 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jun 2025 316 79,973 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jun 2025 316 316 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.62 per share. 01 Jun 2025 161 79,812 (0%) 0% 40.6 6,540 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 May 2025 8,705 17,411 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 May 2025 8,705 83,210 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.46 per share. 15 May 2025 4,412 78,798 (0%) 0% 40.5 178,510 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 1,667 76,029 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 1,667 10,004 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology 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 1,524 74,505 (0%) 0% 42.5 64,724 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 1,339 8,036 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Apr 2025 1,339 74,362 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Mar 2025 30,453 30,453 - - Stock Option (Right to Buy)
Guardant Health Inc
Darya Chudova Chief Technology Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Mar 2025 20,302 20,302 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 5,686 75,750 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 5,686 11,376 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology 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 3,042 73,023 (0%) 0% 42.5 129,437 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 315 76,065 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Mar 2025 315 632 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Feb 2025 21,863 78,416 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Feb 2025 21,863 0 - - Performance-Based Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology 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 8,352 70,064 (0%) 0% 47.0 392,377 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 1,667 11,671 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 1,667 57,786 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 1,339 9,375 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Jan 2025 1,339 56,119 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology 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 1,233 56,553 (0%) 0% 30.5 37,668 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Dec 2024 316 54,941 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Dec 2024 316 947 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 35.61 per share. 01 Dec 2024 161 54,780 (0%) 0% 35.6 5,733 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology 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
Darya Chudova Chief Technology 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
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 04 Nov 2024 9,756 59,570 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 04 Nov 2024 9,756 0 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 23.60 per share. 04 Nov 2024 4,945 54,625 (0%) 0% 23.6 116,702 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 6,569 13,338 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 6,569 53,823 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology 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 4,009 49,814 (0%) 0% 22.1 88,679 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 1,339 10,714 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 01 Oct 2024 1,339 47,254 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Sep 2024 2,909 47,175 (0%) 0% 0 Common Stock
Guardant Health Inc
Darya Chudova Chief Technology Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Sep 2024 2,909 0 - - Restricted Stock Units
Guardant Health Inc
Darya Chudova Chief Technology Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 23.77 per share. 09 Sep 2024 1,260 45,915 (0%) 0% 23.8 29,950 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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