Emily M. Leproust

Insider Reports History

Location
San Francisco, CA
Signature
/s/ Kendra Fox, as Attorney-in-Fact for Emily M. Leproust
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 Emily M. Leproust:

Company Role Class Num Shares Value Price $ Report Date Ownership
Twist Bioscience Corp Chief Executive Officer, Director Common Stock 869,312 $40,489,075 $46.58 03 Feb 2026 Direct
GeneDx Holdings Corp. Director Class A Common Stock 21,276 $1,325,920 $62.32 18 Jun 2025 Direct
GeneDx Holdings Corp. Director Restricted Stock Unit 12,924 $365,878 $28.31 26 Jun 2024 Direct
Twist Bioscience Corp Chief Executive Officer, Director Employee Stock Option (right to buy) 64,950 03 Feb 2026 Direct
GeneDx Holdings Corp. Director Restricted Stock Unit 0 18 Jun 2025 Direct

Insider Reports Filed by Emily M. Leproust

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TWST Twist Bioscience Corp 03 Feb 2026 1 -$232,927 4 Chief Executive Officer, Director 05 Feb 2026, 16:05
TWST Twist Bioscience Corp 22 Dec 2025 1 -$55,462 4 Chief Executive Officer, Director 23 Dec 2025, 16:05
TWST Twist Bioscience Corp 08 Dec 2025 1 -$74,140 4 Chief Executive Officer, Director 10 Dec 2025, 16:05
TWST Twist Bioscience Corp 21 Nov 2025 1 -$70,579 4 Chief Executive Officer, Director 25 Nov 2025, 16:05
TWST Twist Bioscience Corp 18 Nov 2025 1 $0 4 Chief Executive Officer, Director 20 Nov 2025, 16:05
TWST Twist Bioscience Corp 03 Nov 2025 1 -$156,772 4 Chief Executive Officer, Director 05 Nov 2025, 16:05
TWST Twist Bioscience Corp 30 Oct 2025 1 -$986,691 4 Chief Executive Officer, Director 03 Nov 2025, 16:05
TWST Twist Bioscience Corp 28 Oct 2025 1 $0 4 Chief Executive Officer, Director 30 Oct 2025, 16:05
TWST Twist Bioscience Corp 06 Oct 2025 1 -$1,008,998 4 Chief Executive Officer, Director 08 Oct 2025, 16:05
TWST Twist Bioscience Corp 02 Oct 2025 1 -$13,881 4 Chief Executive Officer, Director 06 Oct 2025, 16:05
TWST Twist Bioscience Corp 22 Sep 2025 1 -$46,962 4 Chief Executive Officer, Director 24 Sep 2025, 16:07
TWST Twist Bioscience Corp 08 Sep 2025 1 -$58,346 4 Chief Executive Officer, Director 10 Sep 2025, 09:12
TWST Twist Bioscience Corp 21 Aug 2025 1 -$70,518 4 Chief Executive Officer, Director 25 Aug 2025, 16:05
TWST Twist Bioscience Corp 04 Aug 2025 1 -$158,413 4 Chief Executive Officer, Director 06 Aug 2025, 16:05
TWST Twist Bioscience Corp 02 Jul 2025 1 -$17,228 4 Chief Executive Officer, Director 07 Jul 2025, 16:05
TWST Twist Bioscience Corp 20 Jun 2025 1 -$59,997 4 Chief Executive Officer, Director 24 Jun 2025, 16:05
WGS GeneDx Holdings Corp. 18 Jun 2025 3 $0 4 Director 23 Jun 2025, 17:45
TWST Twist Bioscience Corp 06 Jun 2025 1 -$68,898 4 Chief Executive Officer, Director 10 Jun 2025, 16:05
TWST Twist Bioscience Corp 21 May 2025 1 -$83,351 4 Chief Executive Officer, Director 23 May 2025, 16:05
TWST Twist Bioscience Corp 08 May 2025 1 $0 4 Chief Executive Officer, Director 12 May 2025, 16:05
TWST Twist Bioscience Corp 05 May 2025 1 -$189,836 4 Chief Executive Officer, Director 07 May 2025, 16:05
TWST Twist Bioscience Corp 02 Apr 2025 1 -$19,057 4 Chief Executive Officer, Director 04 Apr 2025, 16:05
TWST Twist Bioscience Corp 20 Mar 2025 1 -$71,933 4 Chief Executive Officer, Director 24 Mar 2025, 16:08
TWST Twist Bioscience Corp 06 Mar 2025 1 -$98,273 4 Chief Executive Officer, Director 10 Mar 2025, 16:05
TWST Twist Bioscience Corp 21 Feb 2025 1 -$123,254 4 Chief Executive Officer, Director 25 Feb 2025, 16:05
TWST Twist Bioscience Corp 03 Feb 2025 1 -$256,630 4 Chief Executive Officer, Director 05 Feb 2025, 16:15
TWST Twist Bioscience Corp 03 Jan 2025 1 -$24,893 4 Chief Executive Officer, Director 07 Jan 2025, 17:45
TWST Twist Bioscience Corp 20 Dec 2024 1 -$74,270 4 Chief Executive Officer, Director 26 Dec 2024, 16:05
TWST Twist Bioscience Corp 06 Dec 2024 1 -$116,792 4 Chief Executive Officer, Director 10 Dec 2024, 16:05
TWST Twist Bioscience Corp 04 Dec 2024 1 $0 4 Chief Executive Officer, Director 06 Dec 2024, 16:05
TWST Twist Bioscience Corp 11 Nov 2024 1 -$382,448 4 Chief Executive Officer, Director 13 Nov 2024, 17:23
TWST Twist Bioscience Corp 06 Nov 2024 1 -$639,368 4/A Chief Executive Officer, Director 15 Nov 2024, 16:05
TWST Twist Bioscience Corp 04 Nov 2024 3 -$201,211 4 Chief Executive Officer, Director 06 Nov 2024, 17:06
TWST Twist Bioscience Corp 02 Oct 2024 1 -$587,886 4 Chief Executive Officer, Director 04 Oct 2024, 16:05
TWST Twist Bioscience Corp 20 Sep 2024 1 -$81,208 4 Chief Executive Officer, Director 24 Sep 2024, 16:05
TWST Twist Bioscience Corp 06 Sep 2024 1 -$91,637 4 Chief Executive Officer, Director 10 Sep 2024, 16:03
TWST Twist Bioscience Corp 05 Aug 2024 1 -$205,180 4 Chief Executive Officer, Director 07 Aug 2024, 16:05
TWST Twist Bioscience Corp 02 Jul 2024 1 -$53,474 4 Chief Executive Officer, Director 05 Jul 2024, 16:05
WGS GeneDx Holdings Corp. 26 Jun 2024 1 $0 4 Director 27 Jun 2024, 16:18
WGS GeneDx Holdings Corp. 20 Jun 2024 2 $0 4 Director 24 Jun 2024, 17:42
TWST Twist Bioscience Corp 20 Jun 2024 1 -$85,578 4 Chief Executive Officer, Director 24 Jun 2024, 16:05
TWST Twist Bioscience Corp 06 Jun 2024 1 -$123,600 4 Chief Executive Officer, Director 10 Jun 2024, 16:05
TWST Twist Bioscience Corp 03 May 2024 1 -$154,589 4 Chief Executive Officer, Director 07 May 2024, 16:05
TWST Twist Bioscience Corp 02 Apr 2024 1 -$37,057 4 Chief Executive Officer, Director 04 Apr 2024, 16:05
TWST Twist Bioscience Corp 20 Mar 2024 1 -$37,806 4 Chief Executive Officer, Director 22 Mar 2024, 16:05
TWST Twist Bioscience Corp 06 Mar 2024 1 -$55,658 4 Chief Executive Officer, Director 08 Mar 2024, 16:05
TWST Twist Bioscience Corp 02 Feb 2024 1 -$172,778 4 Chief Executive Officer, Director 06 Feb 2024, 16:05
TWST Twist Bioscience Corp 02 Jan 2024 1 -$43,532 4 Chief Executive Officer, Director 04 Jan 2024, 16:05
TWST Twist Bioscience Corp 19 Dec 2023 1 -$66,004 4 Chief Executive Officer, Director 21 Dec 2023, 16:05
TWST Twist Bioscience Corp 05 Dec 2023 1 -$57,456 4 Chief Executive Officer, Director 07 Dec 2023, 16:05
TWST Twist Bioscience Corp 20 Nov 2023 1 -$65,858 4 Chief Executive Officer, Director 22 Nov 2023, 16:00
TWST Twist Bioscience Corp 02 Nov 2023 3 -$142,340 4 Chief Executive Officer, Director 06 Nov 2023, 16:14
TWST Twist Bioscience Corp 24 Oct 2023 1 -$15,171 4 Chief Executive Officer, Director 26 Oct 2023, 16:05
TWST Twist Bioscience Corp 29 Sep 2023 1 -$22,732 4 Chief Executive Officer, Director 03 Oct 2023, 16:05
TWST Twist Bioscience Corp 19 Sep 2023 1 -$35,496 4 Chief Executive Officer, Director 21 Sep 2023, 17:05
TWST Twist Bioscience Corp 05 Sep 2023 1 $0 4 Chief Executive Officer, Director 07 Sep 2023, 17:05
TWST Twist Bioscience Corp 18 Aug 2023 1 -$54,235 4 Chief Executive Officer, Director 22 Aug 2023, 17:10
TWST Twist Bioscience Corp 24 Jul 2023 1 -$22,531 4 Chief Executive Officer, Director 26 Jul 2023, 16:10
WGS GeneDx Holdings Corp. 21 Jul 2023 2 $0 4 Director 25 Jul 2023, 16:17
TWST Twist Bioscience Corp 30 Jun 2023 1 -$22,956 4 Chief Executive Officer, Director 05 Jul 2023, 16:05
TWST Twist Bioscience Corp 16 Jun 2023 1 -$32,006 4 Chief Executive Officer, Director 21 Jun 2023, 16:05
TWST Twist Bioscience Corp 19 May 2023 2 -$35,885 4 Chief Executive Officer, Director 23 May 2023, 16:10
TWST Twist Bioscience Corp 04 May 2023 2 +$144,942 4 Chief Executive Officer, Director 08 May 2023, 16:00
WGS GeneDx Holdings Corp. 02 May 2023 2 $0 4 Director 04 May 2023, 16:07
TWST Twist Bioscience Corp 24 Apr 2023 1 -$12,240 4 Chief Executive Officer, Director 26 Apr 2023, 16:05
TWST Twist Bioscience Corp 31 Mar 2023 1 -$16,905 4 Chief Executive Officer, Director 04 Apr 2023, 16:30
TWST Twist Bioscience Corp 17 Mar 2023 1 -$28,859 4 Chief Executive Officer, Director 21 Mar 2023, 16:02
TWST Twist Bioscience Corp 17 Feb 2023 1 -$61,727 4 Chief Executive Officer, Director 22 Feb 2023, 15:30
TWST Twist Bioscience Corp 24 Jan 2023 1 -$28,165 4 Chief Executive Officer, Director 26 Jan 2023, 15:30
TWST Twist Bioscience Corp 03 Jan 2023 2 -$26,620 4 Chief Executive Officer, Director 05 Jan 2023, 15:30
TWST Twist Bioscience Corp 19 Dec 2022 1 $0 4 Chief Executive Officer, Director 21 Dec 2022, 15:57
TWST Twist Bioscience Corp 18 Nov 2022 1 -$68,525 4 Chief Executive Officer, Director 22 Nov 2022, 15:28
TWST Twist Bioscience Corp 24 Oct 2022 1 -$26,841 4 Chief Executive Officer, Director 26 Oct 2022, 16:30
TWST Twist Bioscience Corp 30 Sep 2022 2 -$39,222 4 President & CEO, Director 04 Oct 2022, 16:30
TWST Twist Bioscience Corp 19 Aug 2022 1 -$120,382 4 President & CEO, Director 23 Aug 2022, 16:35
TWST Twist Bioscience Corp 22 Jul 2022 1 -$39,734 4 President & CEO, Director 26 Jul 2022, 16:35
TWST Twist Bioscience Corp 01 Jul 2022 1 -$41,196 4 President & CEO, Director 06 Jul 2022, 16:35
TWST Twist Bioscience Corp 20 May 2022 1 -$102,943 4 President & CEO, Director 24 May 2022, 16:35
WGS Sema4 Holdings Corp. 02 May 2022 1 $0 4/A Director 06 May 2022, 18:58
WGS Sema4 Holdings Corp. 27 Apr 2022 2 $0 4 Director 12 May 2022, 20:21
TWST Twist Bioscience Corp 22 Apr 2022 1 -$31,576 4 President & CEO, Director 26 Apr 2022, 16:35
TWST Twist Bioscience Corp 01 Apr 2022 1 -$58,624 4 President & CEO, Director 05 Apr 2022, 16:35
TWST Twist Bioscience Corp 18 Feb 2022 1 -$150,957 4 President & CEO, Director 23 Feb 2022, 15:35
TWST Twist Bioscience Corp 24 Jan 2022 1 -$56,317 4 President & CEO, Director 26 Jan 2022, 15:46
TWST Twist Bioscience Corp 18 Jan 2022 4 -$59,455 4 President & CEO, Director 20 Jan 2022, 15:35
TWST Twist Bioscience Corp 31 Dec 2021 5 +$114,538 4 President & CEO, Director 04 Jan 2022, 15:35
TWST Twist Bioscience Corp 27 Dec 2021 7 -$428,780 4 President & CEO, Director 29 Dec 2021, 15:35
TWST Twist Bioscience Corp 08 Dec 2021 5 -$553,834 4 President & CEO, Director 10 Dec 2021, 15:57
TWST Twist Bioscience Corp 19 Nov 2021 1 -$312,944 4 President & CEO, Director 23 Nov 2021, 15:36
TWST Twist Bioscience Corp 15 Nov 2021 4 -$1,142,046 4 President & CEO, Director 17 Nov 2021, 15:35
TWST Twist Bioscience Corp 04 Nov 2021 6 -$1,262,622 4 President & CEO, Director 08 Nov 2021, 15:35
TWST Twist Bioscience Corp 02 Nov 2021 14 -$2,759,077 4 President & CEO, Director 04 Nov 2021, 17:03
TWST Twist Bioscience Corp 21 Oct 2021 5 -$309,705 4 President & CEO, Director 25 Oct 2021, 17:01
WGS Sema4 Holdings Corp. 15 Oct 2021 2 $0 4 Director 19 Oct 2021, 19:21
TWST Twist Bioscience Corp 13 Oct 2021 3 -$181,328 4 President & CEO, Director 15 Oct 2021, 16:35
TWST Twist Bioscience Corp 06 Oct 2021 9 -$821,939 4 President & CEO, Director 08 Oct 2021, 16:35
TWST Twist Bioscience Corp 04 Oct 2021 8 -$69,736 4 President & CEO, Director 06 Oct 2021, 16:35
TWST Twist Bioscience Corp 09 Sep 2021 9 -$3,286,638 4 President & CEO, Director 13 Sep 2021, 18:40
TWST Twist Bioscience Corp 01 Sep 2021 2 -$730,844 4 President & CEO, Director 03 Sep 2021, 16:30
TWST Twist Bioscience Corp 30 Aug 2021 17 -$6,613,315 4 President & CEO, Director 01 Sep 2021, 16:35
TWST Twist Bioscience Corp 20 Aug 2021 1 -$288,406 4 President & CEO, Director 24 Aug 2021, 16:31
TWST Twist Bioscience Corp 02 Aug 2021 4 -$240,971 4 President & CEO, Director 04 Aug 2021, 16:30
TWST Twist Bioscience Corp 23 Jul 2021 1 -$110,769 4 President & CEO, Director 27 Jul 2021, 17:01
WGS Sema4 Holdings Corp. 22 Jul 2021 3 +$1,916,659 4 Director 26 Jul 2021, 18:48
TWST Twist Bioscience Corp 12 Jul 2021 4 -$251,703 4 President & CEO, Director 14 Jul 2021, 16:30
TWST Twist Bioscience Corp 01 Jul 2021 1 -$82,832 4 President & CEO, Director 06 Jul 2021, 19:33
TWST Twist Bioscience Corp 14 Jun 2021 3 -$226,719 4 President & CEO, Director 16 Jun 2021, 17:20
TWST Twist Bioscience Corp 20 May 2021 1 -$283,768 4 President & CEO, Director 24 May 2021, 17:15
TWST Twist Bioscience Corp 12 May 2021 4 -$188,541 4 President & CEO, Director 13 May 2021, 16:30