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CYCLERION THERAPEUTICS INC (CYCN) Stock Ownership and Short Interest

USA - NASDAQ:CYCN - US23255M2044 - Common Stock

1.69 USD
-0.06 (-3.43%)
Last: 11/6/2025, 8:00:01 PM
1.66 USD
-0.03 (-1.78%)
Pre-Market: 11/7/2025, 8:01:21 AM
CYCN Ownership Chart.CYCN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.CYCN Ownership.InsiderInstitutionalPublic



Shares Outstanding3.34M
Float2.29M
Float Short Interest Percentage4.8%
Owners (insider)22.05%
Owners (institutional)11.43%
Owners (insider) change0%
Owners (institutional) change0%
CYCN Institutional Ownership HistoryCYCN Institutional Ownership HistoryCYCN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
CYCN Historical Insider Transactions ChartCYCN Historical Insider Buy and Sell Transactions ChartCYCN 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 50K 100K 150K
Date Name Type Shares Price Amount
Mar 25, 2025 Higgins Michael J Grant 9090 2.75 $ 24,997.50
Mar 25, 2025 Hecht Peter M Grant 181818 2.75 $ 499,999.50
Nov 21, 2024 Slate Path Capital LP Open Market Sale 357880 1.55 $ 555,107.67
Nov 21, 2024 Greenspan David Gerald Open Market Sale 357880 1.55 $ 555,107.67