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TOURMALINE BIO INC (TRML) Stock Ownership and Short Interest

USA - NASDAQ:TRML - US89157D1054 - Common Stock

47.87 USD
+0.02 (+0.04%)
Last: 10/10/2025, 9:00:34 PM
47.88 USD
+0.01 (+0.02%)
After Hours: 10/10/2025, 9:00:34 PM
TRML Ownership Chart.TRML Ownership Chart: showing Insider, Institutional ownership and shares available to the public.TRML Ownership.InsiderInstitutionalPublic



Shares Outstanding25.76M
Float20.08M
Float Short Interest Percentage8.13%
Owners (insider)10.48%
Owners (institutional)89.14%
Owners (insider) change2.94%
Owners (institutional) change0%
TRML Institutional Ownership HistoryTRML Institutional Ownership HistoryTRML Institutional Ownership History Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 5M 10M 15M 20M 25M
TRML Historical Insider Transactions ChartTRML Historical Insider Buy and Sell Transactions ChartTRML 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 10K 20K 30K 40K
Date Name Type Shares Price Amount
Sep 5, 2025 KANTOFF AARON Option Excercise 47890 2.08 $ 99,525.70