RICHARD T. COLLIER

Insider Reports History

Location
N/A, XX
Signature
/s/ Michael J. Malecek, as Attorney-in-Fact for Richard T. Collier
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 RICHARD T. COLLIER:

Company Role Class Num Shares Value Price $ Report Date Ownership
PROTHENA CORP PUBLIC LTD CO Director Stock Option (Right to Buy) 20,183 14 May 2025 Direct

Insider Reports Filed by RICHARD T. COLLIER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
PRTA PROTHENA CORP PUBLIC LTD CO 14 May 2025 1 $0 4 Director 16 May 2025, 16:46
PRTA PROTHENA CORP PUBLIC LTD CO 15 May 2024 1 $0 4 Director 17 May 2024, 16:31
PRTA PROTHENA CORP PUBLIC LTD CO 17 May 2023 1 $0 4 Director 19 May 2023, 21:31
PRTA PROTHENA CORP PUBLIC LTD CO 05 Jan 2023 3 -$231,300 4 Director 05 Jan 2023, 20:38
PRTA PROTHENA CORP PUBLIC LTD CO 05 Dec 2022 7 -$278,306 4 Director 05 Dec 2022, 20:47
PRTA PROTHENA CORP PUBLIC LTD CO 07 Nov 2022 5 -$246,033 4 Director 09 Nov 2022, 20:30
PRTA PROTHENA CORP PUBLIC LTD CO 05 Oct 2022 6 -$257,572 4 Director 07 Oct 2022, 21:36
PRTA PROTHENA CORP PUBLIC LTD CO 28 Sep 2022 3 -$1,042,000 4 Director 30 Sep 2022, 21:31
PRTA PROTHENA CORP PUBLIC LTD CO 18 May 2022 1 $0 4 Director 27 May 2022, 21:30
PRTA PROTHENA CORP PUBLIC LTD CO 05 Apr 2022 4 -$164,977 4 Director 07 Apr 2022, 21:47
PRTA PROTHENA CORP PUBLIC LTD CO 19 May 2021 1 $0 4 Director 21 May 2021, 17:05