P
Market Data
$83.40−$5.34 (−6.01%)
PTGX · Last trade
Prev Close
$88.73
Range (31d)
$80.20 – $88.84
Recent Filings
- 8-K13.6 MBProtagonist Therapeutics, IncJan 12, 8:00 AM ET·0001104659-26-002724
- 10-Q6.8 MBProtagonist Therapeutics, IncNov 6, 4:52 PM ET·0001104659-25-107816
- 8-K302.7 KBProtagonist Therapeutics, IncNov 6, 4:19 PM ET·0001104659-25-107753
- 10-Q6.8 MBProtagonist Therapeutics, IncAug 6, 4:22 PM ET·0001558370-25-010534
- 8-K304.2 KBProtagonist Therapeutics, IncAug 6, 4:12 PM ET·0001104659-25-074719
- 8-K208.2 KBProtagonist Therapeutics, IncJun 26, 4:08 PM ET·0001104659-25-063038
- 10-Q6.0 MBProtagonist Therapeutics, IncMay 6, 5:04 PM ET·0001558370-25-006530
- 8-K302.4 KBProtagonist Therapeutics, IncMay 6, 4:27 PM ET·0001104659-25-045073
- 8-K197.8 KBProtagonist Therapeutics, IncMar 20, 4:12 PM ET·0001104659-25-026135
- 8-K/A342.8 KBProtagonist Therapeutics, IncMar 11, 5:17 PM ET·0001104659-25-022615
Insiders
10- ADAGE CAPITAL PARTNERS GP, L.L.C.10% Owner
- Adage Capital Partners, L.P.10% Owner
- Ali AsifChief Financial Officer
- Atchinson Robert10% Owner
- Canaan Partners X LLCDirector, 10% Owner
- CANAAN X L.P.Director, 10% Owner
- Giraudo BryanDirector
- Grant Julie PapanekDirector
- Gross Phillip10% Owner
- Gupta SuneelEVP Clinical Operations
Tickers
Addresses
business
7707 GATEWAY BLVD., SUITE 140
NEWARK, CA, 94560-1160
mailing
7707 GATEWAY BLVD., SUITE 140
NEWARK, CA, 94560-1160
Former Names
- Protagonist Therapeutics Inc2013-06-11
- Protagonist Inc2006-09-28