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KEROS THERAPEUTICS INC (KROS) Stock Ownership and Short Interest

USA - NASDAQ:KROS - US4923271013 - Common Stock

15.7 USD
-0.42 (-2.61%)
Last: 10/10/2025, 8:40:11 PM
15.55 USD
-0.15 (-0.96%)
After Hours: 10/10/2025, 8:40:11 PM
KROS Ownership Chart.KROS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.KROS Ownership.InsiderInstitutionalPublic



Shares Outstanding40.62M
Float38.47M
Float Short Interest Percentage12%
Owners (insider)1.24%
Owners (institutional)98.17%
Owners (insider) change4.74%
Owners (institutional) change0.43%
KROS Institutional Ownership HistoryKROS Institutional Ownership HistoryKROS Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
KROS Historical Insider Transactions ChartKROS Historical Insider Buy and Sell Transactions ChartKROS 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 1M 2M 3M
Date Name Type Shares Price Amount
Sep 3, 2025 Seehra Jasbir Grant 90500 0.00 $ 0.00
Jun 20, 2025 ADAR1 Capital Management, LLC Other Disposition 1700 69.41 $ 118,000.00
Jun 20, 2025 ADAR1 Partners, LP Other Disposition 1700 69.41 $ 118,000.00
Jun 20, 2025 ADAR1 Capital Management GP, LLC Other Disposition 1700 69.41 $ 118,000.00
Jun 20, 2025 Schneeberger Daniel Other Disposition 1700 69.41 $ 118,000.00
Jun 4, 2025 Knowles Julius Grant 5250 0.00 $ 0.00
Jun 4, 2025 GORDON CARL L Grant 5250 0.00 $ 0.00
Jun 4, 2025 Farzan Nima Grant 5250 0.00 $ 0.00
Jun 4, 2025 Kariv Tomer Grant 5250 0.00 $ 0.00
Jun 4, 2025 Nussbaum Ran Grant 5250 0.00 $ 0.00
Jun 4, 2025 Seth Alpna Grant 5250 0.00 $ 0.00
Jun 4, 2025 GRAY MARY ANN Grant 5250 0.00 $ 0.00
Jun 4, 2025 BIENAIME JEAN JACQUES Grant 5250 0.00 $ 0.00
Apr 9, 2025 ADAR1 Capital Management, LLC Open Market Purchase 934258 10.13 $ 9,464,512.25
Apr 9, 2025 ADAR1 Partners, LP Open Market Purchase 934258 10.13 $ 9,464,512.25
Apr 9, 2025 ADAR1 Capital Management GP, LLC Open Market Purchase 934258 10.13 $ 9,464,512.25
Apr 9, 2025 Schneeberger Daniel Open Market Purchase 934258 10.13 $ 9,464,512.25
Apr 4, 2025 Seehra Jasbir Option Excercise 49367 0.30 $ 14,810.10
Feb 18, 2025 CHYUNG YUNG H. Grant 44000 0.00 $ 0.00
Feb 18, 2025 Regnante Keith Grant 44000 0.00 $ 0.00
Feb 18, 2025 Rovaldi Christopher Grant 60000 0.00 $ 0.00