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MARINUS PHARMACEUTICALS INC (MRNS) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:MRNS - US56854Q2003 - Common Stock

0.55 USD
+0 (+0.09%)
Last: 2/10/2025, 8:13:23 PM
0.5491 USD
0 (-0.16%)
Pre-Market: 2/11/2025, 5:16:41 AM
MRNS Ownership Chart.MRNS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MRNS Ownership.InsiderInstitutionalPublic



Shares Outstanding55.22M
Float54.57M
Float Short Interest PercentageN/A
Owners (insider)0.32%
Owners (institutional)63.59%
Owners (insider) change0%
Owners (institutional) change-2.4%
MRNS Institutional Ownership HistoryMRNS Institutional Ownership HistoryMRNS Institutional Ownership History Dec 2021 Mar 2022 Jun 2022 Sep 2022 Dec 2022 Mar 2023 Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 10M 20M 30M 40M 50M
MRNS Historical Insider Transactions ChartMRNS Historical Insider Buy and Sell Transactions ChartMRNS Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 -200K -400K -600K
Date Name Type Shares Price Amount
Feb 7, 2025 Ezickson Elan Other Disposition 10900 0.55 $ 5,995.00
Feb 7, 2025 Fischer Seth H. Z. Other Disposition 15007 0.55 $ 8,253.85
Feb 7, 2025 Hulihan Joseph Other Disposition 72725 0.55 $ 39,998.75
Feb 7, 2025 Johnson Marvin Other Disposition 12490 0.55 $ 6,869.50
Feb 7, 2025 MANNING MARTHA E Other Disposition 60263 0.55 $ 33,144.65
Feb 7, 2025 MAYLEBEN TIMOTHY M Other Disposition 20857 0.55 $ 11,471.35
Feb 7, 2025 Pfanstiel Steven Other Disposition 79773 0.55 $ 43,875.15
Feb 7, 2025 Shafer Christina Other Disposition 67406 0.55 $ 37,073.30
Feb 7, 2025 Braunstein Scott Other Disposition 304600 0.55 $ 167,530.00
Feb 7, 2025 Silverstein Christine Berni Other Disposition 14100 0.55 $ 7,755.00
Jan 21, 2025 Ezickson Elan Open Market Sale 1600 0.54 $ 864.00
Jan 21, 2025 Johnson Marvin Open Market Sale 1610 0.54 $ 869.40