MYRTLE S. POTTER

Insider Reports History

Location
Palo Alto, CA
Signature
/s/ John G. Saia, as attorney-in-fact for Myrtle S. Potter
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by MYRTLE S. POTTER:

Company Role Class Num Shares Value Price $ Report Date Ownership
Guardant Health, Inc. Director Common Stock 18,324 $1,226,791 $66.95 17 Oct 2025 Direct
Ginkgo Bioworks Holdings, Inc. Director Restricted Stock Units 0 $237,662 $0.5490 11 Jun 2025 Direct
Ginkgo Bioworks Holdings, Inc. Director Class A Common Stock 10,822 $87,874 $8.12 11 Jun 2025 Direct
Guardant Health, Inc. Director Restricted Stock Units 0 $17,455 $42.47 15 Oct 2025 Direct
Ginkgo Bioworks Holdings, Inc. Director Stock Option 571,428 13 Jun 2024 Direct
Guardant Health, Inc. Director Stock Option (Right to Buy) 6,833 18 Jun 2025 Direct
Myovant Sciences Ltd. Director Common Shares 0 $27.00 10 Mar 2023 Direct
Myovant Sciences Ltd. Director Stock Options (Right to Buy) 0 10 Mar 2023 Direct

Insider Reports Filed by MYRTLE S. POTTER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
GH Guardant Health, Inc. 17 Oct 2025 1 -$1,741 4 Director 20 Oct 2025, 19:48
GH Guardant Health, Inc. 15 Oct 2025 2 $0 4 Director 16 Oct 2025, 21:11
GH Guardant Health, Inc. 15 Sep 2025 3 -$1,446 4 Director 17 Sep 2025, 17:17
GH Guardant Health, Inc. 19 Aug 2025 1 -$1,535 4 Director 20 Aug 2025, 19:51
GH Guardant Health, Inc. 15 Aug 2025 2 $0 4 Director 18 Aug 2025, 17:41
GH Guardant Health, Inc. 17 Jul 2025 1 -$1,253 4 Director 18 Jul 2025, 17:24
GH Guardant Health, Inc. 15 Jul 2025 2 $0 4 Director 16 Jul 2025, 17:10
GH Guardant Health, Inc. 18 Jun 2025 3 -$1,286 4 Director 20 Jun 2025, 17:40
GH Guardant Health, Inc. 12 Jun 2025 5 -$130,512 4 Director 16 Jun 2025, 19:28
DNA Ginkgo Bioworks Holdings, Inc. 11 Jun 2025 2 $0 4 Director 13 Jun 2025, 16:24
GH Guardant Health, Inc. 15 May 2025 2 $0 4 Director 19 May 2025, 19:11
GH Guardant Health, Inc. 15 Apr 2025 2 $0 4 Director 16 Apr 2025, 16:43
GH Guardant Health, Inc. 15 Mar 2025 2 $0 4 Director 18 Mar 2025, 17:29
GH Guardant Health, Inc. 15 Feb 2025 2 $0 4 Director 18 Feb 2025, 16:57
GH Guardant Health, Inc. 15 Jan 2025 2 $0 4 Director 16 Jan 2025, 17:05
GH Guardant Health, Inc. 15 Dec 2024 2 $0 4 Director 16 Dec 2024, 18:26
GH Guardant Health, Inc. 15 Nov 2024 2 $0 4 Director 18 Nov 2024, 19:32
GH Guardant Health, Inc. 15 Oct 2024 2 $0 4 Director 16 Oct 2024, 18:32
GH Guardant Health, Inc. 15 Sep 2024 2 $0 4 Director 16 Sep 2024, 17:32
GH Guardant Health, Inc. 15 Aug 2024 2 $0 4 Director 19 Aug 2024, 17:17
GH Guardant Health, Inc. 15 Jul 2024 2 $0 4 Director 16 Jul 2024, 16:33
GH Guardant Health, Inc. 15 Jun 2024 2 $0 4 Director 17 Jun 2024, 18:42
DNA Ginkgo Bioworks Holdings, Inc. 13 Jun 2024 3 $0 4 Director 14 Jun 2024, 16:18
DNA Ginkgo Bioworks Holdings, Inc. 13 Jun 2024 0 $0 3 Director 14 Jun 2024, 16:16
GH Guardant Health, Inc. 12 Jun 2024 4 $0 4 Director 13 Jun 2024, 20:58
GH Guardant Health, Inc. 15 May 2024 2 $0 4 Director 16 May 2024, 18:15
GH Guardant Health, Inc. 15 Apr 2024 2 $0 4 Director 16 Apr 2024, 18:33
GH Guardant Health, Inc. 15 Mar 2024 2 $0 4 Director 18 Mar 2024, 18:14
GH Guardant Health, Inc. 15 Feb 2024 2 $0 4 Director 16 Feb 2024, 19:10
GH Guardant Health, Inc. 15 Jan 2024 2 $0 4 Director 16 Jan 2024, 19:43
GH Guardant Health, Inc. 15 Dec 2023 2 $0 4 Director 18 Dec 2023, 17:39
GH Guardant Health, Inc. 15 Nov 2023 2 $0 4 Director 16 Nov 2023, 17:02
GH Guardant Health, Inc. 15 Oct 2023 2 $0 4 Director 16 Oct 2023, 18:28
GH Guardant Health, Inc. 15 Sep 2023 2 $0 4 Director 19 Sep 2023, 19:07
GH Guardant Health, Inc. 15 Aug 2023 2 $0 4 Director 16 Aug 2023, 18:57
GH Guardant Health, Inc. 15 Jul 2023 2 $0 4 Director 17 Jul 2023, 16:51
GH Guardant Health, Inc. 14 Jun 2023 6 $0 4 Director 16 Jun 2023, 18:12
GH Guardant Health, Inc. 15 May 2023 2 $0 4 Director 16 May 2023, 17:12
GH Guardant Health, Inc. 15 Apr 2023 2 $0 4 Director 17 Apr 2023, 17:41
GH Guardant Health, Inc. 15 Mar 2023 2 $0 4 Director 16 Mar 2023, 17:27
/report/000120919123017723-potter-myrtle-s-2023-03-10 Myovant Sciences Ltd. 10 Mar 2023 5 $0 4 Director 10 Mar 2023, 08:32
GH Guardant Health, Inc. 15 Feb 2023 2 $0 4 Director 16 Feb 2023, 15:56
GH Guardant Health, Inc. 15 Jan 2023 2 $0 4 Director 17 Jan 2023, 17:16
GH Guardant Health, Inc. 15 Dec 2022 2 $0 4 Director 20 Dec 2022, 16:09
GH Guardant Health, Inc. 15 Nov 2022 2 $0 4 Director 17 Nov 2022, 16:49
/report/000120919122054812-potter-myrtle-s-2022-10-26 Myovant Sciences Ltd. 26 Oct 2022 1 $0 4 Director 28 Oct 2022, 16:36
GH Guardant Health, Inc. 15 Oct 2022 2 $0 4 Director 18 Oct 2022, 16:25
GH Guardant Health, Inc. 15 Jun 2022 2 $0 4 Director 17 Jun 2022, 18:05
GH Guardant Health, Inc. 08 Nov 2021 2 $0 4 Director 10 Nov 2021, 16:32
/report/000120919121063672-potter-myrtle-s-2021-11-05 Myovant Sciences Ltd. 05 Nov 2021 1 $0 4 Director 09 Nov 2021, 16:26
GH Guardant Health, Inc. 15 Oct 2021 0 $0 3 Director 27 Oct 2021, 17:00