Protagonist Therapeutics, Inc

PTGX· Nasdaq

PTGX · Protagonist Therapeutics, Inc · Thaler

Protagonist Therapeutics, Inc

PTGX· NasdaqCore metricsCIK 1377121

FollowFollowing

Pharmaceutical preparations565 peers

Last sale: Oct 1, 2026 · -1.39%
Market cap: $9.00B; 64.71M shares
Filings: 703

Price

$139.09

Oct 1, 2026 · IEX last sale

IEX last saleClose of recordAs traded

Last sale prices: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

Financials

Revenue

$213.48M

Q2 2026

No annual history for this metric yet.

Period	Ended	Value	Kind	Source trail

Protagonist Therapeutics, Inc · CIK 1377121 · Engraved from SEC EDGAR