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PTGX

Protagonist Therapeutics Inc

NASDAQ: PTGX · HEALTHCARE · BIOTECHNOLOGY

$103.50
-5.26% today

Updated 2026-06-05

Market cap
$6.10B
P/E ratio
P/S ratio
85.51x
EPS (TTM)
$-1.81
Dividend yield
52W range
$49 – $108
Volume
0.6M

Protagonist Therapeutics Inc (PTGX) Insider transactions

Net insider activity
Net buying (0 shares)
Buy transactions
0
Sell transactions
0

All transactions

DateInsiderTitleTypeSharesPriceValue