SELLAS LIFE SCIENCES GROUP I (SLS) Stock Ownership

NASDAQ:SLS • US81642T2096

3.545 USD
-0.12 (-3.41%)
Last: Feb 12, 2026, 03:59 PM
SLS Ownership Chart.SLS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SLS Ownership.InsiderInstitutionalPublic



Shares Outstanding142.44M
Float142.07M
Float Short Interest Percentage29.59%
Owners (insider)0.23%
Owners (institutional)23.19%
Owners (insider) change24.82%
Owners (institutional) change6.85%
SLS Institutional Ownership HistorySLS Institutional Ownership HistorySLS Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
SLS Historical Insider Transactions ChartSLS Historical Insider Buy and Sell Transactions ChartSLS Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 0 200K -200K 400K 600K 800K
Date Name Type Shares Price Amount
Jan 7, 2026 VAN NOSTRAND ROBERT L Grant 50000 0.00 $ 0.00
Jan 7, 2026 SCHEINBERG DAVID A Grant 50000 0.00 $ 0.00
Jan 7, 2026 CICIC DRAGAN Grant 300000 0.00 $ 0.00
Jan 7, 2026 Burns John Thomas Grant 300000 0.00 $ 0.00
Jan 7, 2026 Kalin Katherine Bach Grant 50000 0.00 $ 0.00
Jan 7, 2026 Wasman Jane Grant 50000 0.00 $ 0.00
Jan 7, 2026 Varian John Grant 50000 0.00 $ 0.00
Dec 3, 2025 CICIC DRAGAN Other Disposition 63800 1.50 $ 95,700.00
Dec 3, 2025 Burns John Thomas Other Disposition 58592 1.50 $ 87,888.00
Dec 3, 2025 Stergiou Angelos M. Other Disposition 187066 1.50 $ 280,599.00
Nov 19, 2025 Kalin Katherine Bach Open Market Purchase 63400 1.59 $ 100,806.00
May 30, 2025 Wasman Jane Open Market Purchase 20000 1.69 $ 33,800.00
May 22, 2025 Kalin Katherine Bach Open Market Purchase 20000 1.80 $ 36,000.00