AlphaYouDV
Insider selling
Dinesh V Ph D Patel sold $14.9M of Protagonist Therapeutics, Inc (PTGX) stock
Dinesh V Ph D Patel, President and CEO of Protagonist Therapeutics, Inc (PTGX), sold 100,000 shares of PTGX stock worth $14.9M, per an SEC Form 4 filed Aug 12, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 10, 2026, 2 days before it was made public.
PTGX has moved -3.3% since the trade date, from $150.00 to $144.98 (Sep 21, 2026 close).
- Traded
- Aug 10, 2026
- Disclosed
- Aug 12, 2026
- Filing delay
- 2 days
- Price since
- -3.3%
- Role
- President and CEO
- Source
- SEC Form 4
More PTGX insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.