Hideki Garren

Insider Reports History

Entity
Individual
Location
C/O Prothena Biosciences Inc, 331 Oyster Point Boulevard, South San Francisco, CA
Signature
/s/ Michael J. Malecek, as Attorney-in-Fact for Hideki Garren
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 Hideki Garren:

Stock Role Class Num Shares Value Price $ Report Date Ownership
PROTHENA CORP PUBLIC LTD CO Chief Medical Officer Stock Option (Right to Buy) 85K Feb 27, 2024 Direct
Coya Therapeutics, Inc. Director Stock Option (right to buy) 5K Jan 1, 2024 Direct
PROTHENA CORP PUBLIC LTD CO Chief Medical Officer Ordinary Shares, par value $0.01 per share 0 $34.00 Sep 13, 2023 Direct

Insider Reports Filed by Hideki Garren

Symbol Company Period Transactions Value $ Form Type Date Filed Role
PRTA PROTHENA CORP PUBLIC LTD CO Feb 27, 2024 1 $0 4 Feb 29, 2024 Chief Medical Officer
COYA Coya Therapeutics, Inc. Jan 1, 2024 1 $0 4 Jan 19, 2024 Director
PRTA PROTHENA CORP PUBLIC LTD CO Sep 13, 2023 3 -$61.2K 4 Sep 13, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Aug 16, 2023 5 -$67.7K 4 Aug 16, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Jul 12, 2023 4 -$85.2K 4 Jul 12, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Jun 16, 2023 3 -$360K 4 Jun 16, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Jun 14, 2023 6 -$230K 4 Jun 14, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Mar 15, 2023 4 -$282K 4 Mar 17, 2023 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Mar 2, 2023 1 $0 4 Mar 3, 2023 Chief Medical Officer
COYA Coya Therapeutics, Inc. Jan 3, 2023 2 $0 4 Jan 4, 2023 Director
COYA Coya Therapeutics, Inc. Dec 28, 2022 0 $0 3 Dec 28, 2022 Director
PRTA PROTHENA CORP PUBLIC LTD CO Dec 1, 2022 3 -$150K 4 Dec 2, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Nov 1, 2022 4 -$148K 4 Nov 3, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Oct 3, 2022 3 -$144K 4 Oct 5, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Sep 15, 2022 3 -$20.4K 4 Sep 16, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Aug 1, 2022 3 -$22.5K 4 Aug 3, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Jul 6, 2022 3 -$40.8K 4 Jul 8, 2022 Chief Medical Officer
PRTA PROTHENA CORP PUBLIC LTD CO Feb 23, 2022 1 $0 4 Feb 25, 2022 Chief Medical Officer