Ticker · CUSIP 68554V108
Holders (tracked)
9
Combined shares
5,683,275
Combined value
$13.75M
Last close
$3.16
Quarter
2025Q4
Price is +30.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
No SEC events recorded for this ticker yet.
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.
Who owns OSUR
No tracked super-investor holds OSUR as of 2025Q4.
Recent moves
0 transactions
No recorded moves yet.
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<iframe src="https://openstocks.me/embed/stocks/OSUR" width="100%" height="480" frameborder="0" loading="lazy" title="OSUR chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>Explore related topics
- OSUR insider tradingEvery Form 4 filing by OSUR officers, directors, and 10%+ holders.
- OSUR analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
- Most popular hedge-fund stocksSee where this ticker ranks against the broader smart-money consensus.
- All insider tradingCross-ticker view of where corporate insiders are buying on the open market.
- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
- Smart-money signalsComposite signals where institutional, insider and Congress flows converge.