QSI
QuantumSi Inc
NASDAQ: QSI · HEALTHCARE · MEDICAL DEVICES
$1.75
+1.74% today
Updated 2026-10-29
Market cap
$306.44M
P/E ratio
—
P/S ratio
190.93x
EPS (TTM)
$-0.45
Dividend yield
—
52W range
$1 – $2
Volume
6.9M
QuantumSi Inc (QSI) Insider transactions
Net insider activity
Net buying (0 shares)
Buy transactions
0
Sell transactions
0
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
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