David Y. Liu

Insider Reports History

Location
Milpitas, CA
Signature
/s/ Asif Ali, Attorney-in-Fact for David Y. Liu
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 David Y. Liu:

Company Role Class Num Shares Value Price $ Report Date Ownership
Protagonist Therapeutics, Inc Chief R&D Strategy Officer Common Stock 167,590 $4,127,742 $24.63 16 Nov 2022 Direct
Protagonist Therapeutics, Inc Chief R&D Strategy Officer Stock Option (right to buy) 0 16 Nov 2022 Direct

Insider Reports Filed by David Y. Liu

Symbol Company Period Transactions Value $ Form Type Role Filing Time
PTGX Protagonist Therapeutics, Inc 16 Nov 2022 10 +$231,802 4 Chief R&D Strategy Officer 17 Nov 2022, 17:24
PTGX Protagonist Therapeutics, Inc 28 Feb 2022 1 -$51,449 4 Chief Scientific Officer 02 Mar 2022, 19:38
PTGX Protagonist Therapeutics, Inc 15 Feb 2022 2 $0 4 Chief Scientific Officer 17 Feb 2022, 18:25
PTGX Protagonist Therapeutics, Inc 17 Aug 2021 3 -$694,189 4 Chief Scientific Officer 19 Aug 2021, 17:49