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IO BIOTECH INC (IOBT) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:IOBT - US4497781090 - Common Stock

0.6412 USD
+0.01 (+1.38%)
Last: 12/3/2025, 8:00:02 PM
0.64 USD
0 (-0.19%)
After Hours: 12/3/2025, 8:00:02 PM
IOBT Ownership Chart.IOBT Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IOBT Ownership.InsiderInstitutionalPublic



Shares Outstanding71.95M
Float68.25M
Float Short Interest Percentage3.56%
Owners (insider)0.34%
Owners (institutional)63.84%
Owners (insider) change0%
Owners (institutional) change-45.58%
IOBT Institutional Ownership HistoryIOBT Institutional Ownership HistoryIOBT Institutional Ownership History Dec 2022 Mar 2023 Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 5M 10M 15M 20M 25M
IOBT Historical Insider Transactions ChartIOBT Historical Insider Buy and Sell Transactions ChartIOBT Historical Insider Transactions Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 5K 10K
Date Name Type Shares Price Amount
May 30, 2025 Hunter Heidi Open Market Purchase 15000 1.39 $ 20,884.50
Dec 23, 2024 Zocca Mai-Britt Open Market Purchase 12500 0.81 $ 10,120.00
Dec 23, 2024 Sullivan Amy Open Market Purchase 10250 0.83 $ 8,482.90
Dec 23, 2024 Smith Devin Whittemore Open Market Purchase 12000 0.81 $ 9,720.00
Dec 23, 2024 Ahmad Qasim Iftikhar Open Market Purchase 31350 0.85 $ 26,553.45