ITEOS THERAPEUTICS INC (ITOS) Stock Ownership

NASDAQ:ITOS • US46565G1040

Current stock price

10.15 USD
+0.02 (+0.2%)
At close:
10.17 USD
+0.02 (+0.2%)
After Hours:

ITOS Ownership information

ITOS Ownership Chart.ITOS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ITOS Ownership.InsiderInstitutional



Shares Outstanding44.21M
Float42.98M
Float Short Interest PercentageN/A
Owners (insider)1.18%
Owners (institutional)104.81%
Owners (insider) change0%
Owners (institutional) change0%
ITOS Institutional Ownership HistoryITOS Institutional Ownership HistoryITOS Institutional Ownership History Dec 2025 Mar 2026 10K 20K 30K 40K 50K
ITOS Historical Insider Transactions ChartITOS Historical Insider Buy and Sell Transactions ChartITOS Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 -5M -10M
DateNameTypeSharesPriceAmount
Aug 29, 2025Call MatthewOther Disposition161898$ 0.00
Aug 29, 2025Detheux MichelOther Disposition247930$ 0.00
Aug 29, 2025Feltquate DavidOther Disposition47000$ 0.00
Aug 29, 2025Gall MatthewOther Disposition89429$ 0.00
Aug 29, 2025McGrath YvonneOther Disposition46300$ 0.00
Jun 9, 2025Detheux MichelOption Excercise2165924.30$ 931,345.60
Jun 9, 2025Detheux MichelOpen Market Sale10456510.02$ 1,048,264.12
Jun 4, 2025Detheux MichelOpen Market Sale15684710.15$ 1,592,519.82
Jun 4, 2025Hallal DavidOption Excercise1146824.30$ 493,132.60
Jun 4, 2025Hallal DavidOpen Market Sale11468210.15$ 1,164,404.66
Jun 4, 2025Detheux MichelOption Excercise1568474.30$ 674,442.10
May 14, 2025EcoR1 Capital, LLCOpen Market Purchase49589787.80$ 38,685,561.58
May 13, 2025Van Hauwermeiren TimothyOption Excercise223464.30$ 96,087.80
May 13, 2025GADICKE ANSBERTOpen Market Sale10319318.06$ 8,317,363.86
May 13, 2025MPM Oncology Impact Management LPOpen Market Sale10319318.06$ 8,317,363.86
May 13, 2025Oncology Impact Fund (Cayman) Management L.P.Open Market Sale10319318.06$ 8,317,363.86
May 13, 2025UBS Oncology Impact Fund L.P.Open Market Sale10319318.06$ 8,317,363.86
May 13, 2025MPM BioVentures 2014, L.P.Open Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BioVentures 2014 (B), L.P.Open Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM Asset Management Investors BV2014 LLCOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BioVentures 2014 GP LLCOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BioVentures 2014 LLCOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BIOVENTURES 2018 (B), L.P.Open Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM ASSET MANAGEMENT INVESTORS BV2018 LLCOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025EVNIN LUKEOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025Foley ToddOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BIOVENTURES 2018, L.P.Open Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BioVentures 2018 LLCOpen Market Sale6301918.06$ 5,079,339.46
May 13, 2025MPM BioVentures 2018 GP LLCOpen Market Sale6301918.06$ 5,079,339.46