William Waddill

Insider Reports History

Location
So. San Francisco, CA
Signature
/s/William Waddill
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 William Waddill:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ARROWHEAD PHARMACEUTICALS, INC. Director Common Stock 56.6K $3.88M $68.53 19 Dec 2025 Direct
Protagonist Therapeutics, Inc Director Common Stock 5.13K $450K $87.81 10 Oct 2025 Direct
Annexon, Inc. Director Stock Option (Right to Buy) 55K 05 Jun 2025 Direct
Turnstone Biologics Corp. Director Stock Option (Right to Buy) 12.8K 03 Jun 2024 Direct
Protagonist Therapeutics, Inc Director Stock Option (right to buy) 0 10 Oct 2025 Direct

Insider Reports Filed by William Waddill

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ARWR ARROWHEAD PHARMACEUTICALS, INC. 19 Dec 2025 3 -$566K 4 Director 23 Dec 2025, 18:01
PTGX Protagonist Therapeutics, Inc 10 Oct 2025 4 -$896K 4 Director 14 Oct 2025, 16:01
PTGX Protagonist Therapeutics, Inc 22 Sep 2025 1 -$257K 4 Director 24 Sep 2025, 20:35
PTGX Protagonist Therapeutics, Inc 27 Aug 2025 1 -$237K 4 Director 29 Aug 2025, 17:30
ANNX Annexon, Inc. 05 Jun 2025 1 $0 4 Director 09 Jun 2025, 16:24
PTGX Protagonist Therapeutics, Inc 17 Mar 2025 1 -$217K 4 Director 19 Mar 2025, 16:01
PTGX Protagonist Therapeutics, Inc 02 Jan 2025 2 $0 4 Director 06 Jan 2025, 18:11
ARWR ARROWHEAD PHARMACEUTICALS, INC. 18 Dec 2024 1 $385K 4 Director 20 Dec 2024, 18:05
ARWR ARROWHEAD PHARMACEUTICALS, INC. 16 Dec 2024 2 -$165K 4 Director 18 Dec 2024, 18:19
PTGX Protagonist Therapeutics, Inc 10 Sep 2024 3 -$257K 4 Director 12 Sep 2024, 19:38
PTGX Protagonist Therapeutics, Inc 24 Jul 2024 3 -$217K 4 Director 26 Jul 2024, 16:31
PTGX Protagonist Therapeutics, Inc 07 Jun 2024 3 -$177K 4 Director 11 Jun 2024, 16:30
ANNX Annexon, Inc. 05 Jun 2024 1 $0 4 Director 07 Jun 2024, 21:42
TSBX Turnstone Biologics Corp. 03 Jun 2024 1 $0 4 Director 02 Jul 2024, 16:45
TSBX Turnstone Biologics Corp. 15 Apr 2024 1 $0 4 Director 16 Apr 2024, 17:38
TSBX Turnstone Biologics Corp. 15 Apr 2024 0 $0 3 Director 16 Apr 2024, 17:35
PTGX Protagonist Therapeutics, Inc 01 Mar 2024 3 -$328K 4 Director 01 Mar 2024, 20:45
ARWR ARROWHEAD PHARMACEUTICALS, INC. 11 Jan 2024 2 -$150K 4 Director 16 Jan 2024, 18:06
PTGX Protagonist Therapeutics, Inc 02 Jan 2024 1 $0 4 Director 04 Jan 2024, 20:17
ARWR ARROWHEAD PHARMACEUTICALS, INC. 15 Dec 2023 1 $381K 4 Director 19 Dec 2023, 15:41
ANNX Annexon, Inc. 08 Jun 2023 1 $0 4 Director 12 Jun 2023, 16:45
PTGX Protagonist Therapeutics, Inc 16 Jan 2023 1 $0 4 Director 18 Jan 2023, 19:07
ARWR ARROWHEAD PHARMACEUTICALS, INC. 09 Jan 2023 3 -$96K 4 Director 11 Jan 2023, 19:23
ANNX Annexon, Inc. 09 Jun 2022 1 $0 4 Director 13 Jun 2022, 16:42
PTGX Protagonist Therapeutics, Inc 26 May 2022 1 $0 4 Director 27 May 2022, 16:02
PTGX Protagonist Therapeutics, Inc 03 May 2022 2 $103K 4 Director 04 May 2022, 20:41
ARWR ARROWHEAD PHARMACEUTICALS, INC. 07 Jan 2022 1 $0 4 Director 07 Jan 2022, 19:14
ARWR ARROWHEAD PHARMACEUTICALS, INC. 03 Jan 2022 3 -$291K 4 Director 04 Jan 2022, 20:35
ANNX Annexon, Inc. 12 Aug 2021 1 $0 4 Director 16 Aug 2021, 17:18
ANNX Annexon, Inc. 12 Aug 2021 0 $0 3 Director 16 Aug 2021, 17:16
PTGX Protagonist Therapeutics, Inc 27 May 2021 1 $0 4 Director 28 May 2021, 19:02