Y David Liu

Affiliations

  • Chief R&D Strategy Officer at Protagonist Therapeutics Inc (PTGX), 2022-11-17
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PTGX $47.56 14,779 Officer 58,254 2021-08-17 Filing
PTGX $8.85 3,395 Officer 49,802 2019-08-06 Filing
PTGX $8.03 810 Officer 51,197 2019-03-01 Filing
PTGX $7.74 3,821 Officer 37,007 2019-02-06 Filing
PTGX $21.29 3,500 Officer 15,028 2018-03-12 Filing