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
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