Y David Liu

Insider Trading: Sales
  • Displaying 13
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
PTGX $20.00 875 Officer 13,322 2018-03-02 Filing
PTGX $20.00 875 Officer 3,822 2018-01-16 Filing
PTGX $20.00 875 Officer 3,822 2017-12-18 Filing
PTGX $20.00 875 Officer 3,822 2017-11-30 Filing
PTGX $16.97 3,500 Officer 3,822 2017-11-13 Filing
PTGX $16.97 3,500 Officer 3,822 2017-11-13 Filing
PTGX $15.00 3,500 Officer 2,000 2017-08-28 Filing
PTGX $12.68 3,500 Officer 2,000 2017-07-10 Filing