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PROTAGENIC THERAPEUTICS INC (PTIX) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:PTIX - US74365N3017 - Common Stock

1.57 USD
-0.05 (-3.09%)
Last: 12/10/2025, 11:25:35 AM
PTIX Ownership Chart.PTIX Ownership Chart: showing Insider, Institutional ownership and shares available to the public.PTIX Ownership.InsiderInstitutionalPublic



Shares Outstanding1.93M
Float1.84M
Float Short Interest Percentage3.11%
Owners (insider)4.31%
Owners (institutional)5.17%
Owners (insider) change0%
Owners (institutional) change-61.62%
PTIX Institutional Ownership HistoryPTIX Institutional Ownership HistoryPTIX Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 200K 400K 600K 800K 1M

No transactions were filed in the last 12 months.