David Y. Liu

Insider Reports History

Entity
Individual
Location
C/O Protagonist Therapeutics, Inc., 521 Cottonwood Drive, Suite 100, 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:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Protagonist Therapeutics, Inc Chief R&D Strategy Officer Common Stock 168K $4.13M $24.63 Nov 16, 2022 Direct
Protagonist Therapeutics, Inc Chief R&D Strategy Officer Stock Option (right to buy) 0 Nov 16, 2022 Direct

Insider Reports Filed by David Y. Liu

Symbol Company Period Transactions Value $ Form Type Date Filed Role
PTGX Protagonist Therapeutics, Inc Nov 16, 2022 10 $232K 4 Nov 17, 2022 Chief R&D Strategy Officer
PTGX Protagonist Therapeutics, Inc Feb 28, 2022 1 -$51.4K 4 Mar 2, 2022 Chief Scientific Officer
PTGX Protagonist Therapeutics, Inc Feb 15, 2022 2 $0 4 Feb 17, 2022 Chief Scientific Officer
PTGX Protagonist Therapeutics, Inc Aug 17, 2021 3 -$694K 4 Aug 19, 2021 Chief Scientific Officer