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OPTINOSE INC (OPTN) Stock Ownership and Short Interest

USA - NASDAQ:OPTN - US68404V2097 - Common Stock

9.6 USD
-0.11 (-1.13%)
Last: 5/20/2025, 8:25:10 PM
9.65 USD
+0.05 (+0.52%)
After Hours: 5/20/2025, 8:25:10 PM
OPTN Ownership Chart.OPTN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.OPTN Ownership.InsiderInstitutionalPublic



Shares Outstanding10.13M
Float9.48M
Float Short Interest PercentageN/A
Owners (insider)5.94%
Owners (institutional)77.15%
Owners (insider) change-10.43%
Owners (institutional) change0%
OPTN Institutional Ownership HistoryOPTN Institutional Ownership HistoryOPTN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M 100M
OPTN Historical Insider Transactions ChartOPTN Historical Insider Buy and Sell Transactions ChartOPTN Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 -200K -400K
Date Name Type Shares Price Amount
May 21, 2025 Mahmoud Ramy A Other Disposition 314670 $ 0.00
May 21, 2025 Spence Paul Jr. Other Disposition 102813 $ 0.00
May 21, 2025 Marino Michael F III Other Disposition 125204 $ 0.00
May 21, 2025 Kohler Terry Other Disposition 30541 $ 0.00
Mar 4, 2025 Spence Paul Jr. Open Market Sale 1223 5.29 $ 6,469.67
Mar 4, 2025 Marino Michael F III Open Market Sale 2145 5.29 $ 11,347.05
Mar 4, 2025 Mahmoud Ramy A Open Market Sale 6376 5.29 $ 33,729.04
Feb 21, 2025 Marino Michael F III Grant 21150 0.00 $ 0.00
Feb 21, 2025 Spence Paul Jr. Grant 17025 0.00 $ 0.00
Feb 21, 2025 Mahmoud Ramy A Grant 53475 0.00 $ 0.00
Feb 21, 2025 Kohler Terry Grant 13875 0.00 $ 0.00
Dec 17, 2024 Mahmoud Ramy A Open Market Sale 4614 0.44 $ 2,030.16
Dec 17, 2024 Marino Michael F III Open Market Sale 3050 0.44 $ 1,342.00