Protagonist Therapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 18,344 N/A N/A
Purchase
SELICK HAROLD E director
Common Stock 12,000 N/A N/A
Purchase
GIRAUDO BRYAN director
Common Stock 8,000 N/A N/A
Purchase
GUPTA SUNEEL officer: Chief Development Offi..
Common Stock 30,000 N/A N/A
Purchase
KALKOFEN DONALD A. officer: Chief Financial Officer
Common Stock 1,175 N/A N/A
Purchase
PATEL DINESH V PH D director, officer: President an..
Common Stock 30,000 N/A N/A
Purchase
PATEL DINESH V PH D director, officer: President an..
Common Stock 30,000 N/A N/A
Purchase
KALKOFEN DONALD A. officer: Chief Financial Officer
Common Stock 1,175 $5.1 $5,987
Option
PATEL DINESH V PH D director, officer: President an..
Stock Option (right to buy) 4,000 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 4,000 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 3,395 N/A N/A
Sale
PATEL DINESH V PH D director, officer: President an..
Common Stock 10,792 N/A N/A
Option
SELICK HAROLD E director
Stock Option (right to buy) 3,310 N/A N/A
Option
SELICK HAROLD E director
Common Stock 3,310 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 810 N/A N/A
Sale
PATEL DINESH V PH D director, officer: President an..
Common Stock 2,183 N/A N/A
Sale
SHAMES RICHARD S. officer: Chief Medical Officer
Common Stock 657 N/A N/A
Sale
PATEL DINESH V PH D director, officer: President an..
Common Stock 10,909 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 3,821 N/A N/A
Sale
SHAMES RICHARD S. officer: Chief Medical Officer
Common Stock 2,778 N/A N/A
Option
GUPTA SUNEEL officer: Chief Development Offi..
Stock Option (right to buy) 110,000 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 22,344 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Stock Option (right to buy) 22,344 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 38,968 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 29,441 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 57,715 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 77,591 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Stock Option (right to buy) 13,516 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 13,516 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Stock Option (right to buy) 20,000 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 20,000 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Stock Option (right to buy) 11,298 N/A N/A
Option
PATEL DINESH V PH D director, officer: President an..
Common Stock 11,298 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 59,950 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 4,759 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 17,699 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 17,060 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 13,439 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 6,926 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 11,751 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 200 N/A N/A
Sale
CANAAN X L.P. 10 percent owner
Common Stock 1,204 N/A N/A
Option
LIU DAVID Y officer: Chief Scientific Officer
Employee Stock Option (right to buy) 3,500 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 3,500 N/A N/A
Option
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 3,500 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 875 N/A N/A
Option
LIU DAVID Y officer: Chief Scientific Officer
Employee Stock Option (right to buy) 875 N/A N/A
Option
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 875 N/A N/A
Option
LIU DAVID Y officer: Chief Scientific Officer
Employee Stock Option (right to buy) 875 N/A N/A
Sale
LIU DAVID Y officer: Chief Scientific Officer
Common Stock 875 N/A N/A

Showing 100 to 150 of 198 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.