Logo image of OLMA

OLEMA PHARMACEUTICALS INC (OLMA) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:OLMA - US68062P1066 - Common Stock

26.58 USD
-1.4 (-5%)
Last: 12/9/2025, 8:21:56 PM
26.41 USD
-0.17 (-0.64%)
Pre-Market: 12/10/2025, 8:01:31 AM
OLMA Ownership Chart.OLMA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.OLMA Ownership.InsiderInstitutionalPublic



Shares Outstanding78.66M
Float76.05M
Float Short Interest Percentage12.35%
Owners (insider)3.61%
Owners (institutional)89.18%
Owners (insider) change-4.21%
Owners (institutional) change-4.6%
OLMA Institutional Ownership HistoryOLMA Institutional Ownership HistoryOLMA Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M
OLMA Historical Insider Transactions ChartOLMA Historical Insider Buy and Sell Transactions ChartOLMA 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 0 -5M -10M -15M -20M
Date Name Type Shares Price Amount
Dec 8, 2025 Kovacs Shane William Charles Other Disposition 75000 0.00 $ 0.00
Nov 26, 2025 Kovacs Shane William Charles Other Disposition 225000 0.00 $ 0.00
Nov 25, 2025 RAPPAPORT ANDREW Other Disposition 35868 0.00 $ 0.00
Nov 21, 2025 RAPPAPORT ANDREW Option Excercise 35868 0.39 $ 13,988.52
Sep 16, 2025 Harmon Cyrus Open Market Sale 25000 8.19 $ 204,840.64
Jan 10, 2025 Bain Capital Life Sciences Investors, LLC Other Disposition 3500000 $ 0.00
Jan 10, 2025 Bain Capital Life Sciences IV General Partner, LLC Other Disposition 3500000 $ 0.00
Jan 10, 2025 Bain Capital Life Sciences Fund IV, L.P. Other Disposition 3500000 $ 0.00
Jan 10, 2025 Bain Capital Life Sciences Opportunities IV GP, LLC Other Disposition 3500000 $ 0.00
Jan 10, 2025 Bain Capital Life Sciences Opportunities IV, L.P. Other Disposition 3500000 $ 0.00
Jan 10, 2025 BVF PARTNERS L P/IL Other Disposition 420000 $ 0.00
Jan 10, 2025 BIOTECHNOLOGY VALUE FUND L P Other Disposition 420000 $ 0.00
Jan 10, 2025 BVF I GP LLC Other Disposition 420000 $ 0.00
Jan 10, 2025 BIOTECHNOLOGY VALUE FUND II LP Other Disposition 420000 $ 0.00
Jan 10, 2025 BVF II GP LLC Other Disposition 420000 $ 0.00
Jan 10, 2025 Biotechnology Value Trading Fund OS LP Other Disposition 420000 $ 0.00
Jan 10, 2025 BVF Partners OS Ltd. Other Disposition 420000 $ 0.00
Jan 10, 2025 BVF GP HOLDINGS LLC Other Disposition 420000 $ 0.00
Jan 10, 2025 BVF INC/IL Other Disposition 420000 $ 0.00
Jan 10, 2025 LAMPERT MARK N Other Disposition 420000 $ 0.00
Jan 8, 2025 Bain Capital Life Sciences Opportunities IV GP, LLC Open Market Purchase 300000 5.76 $ 1,727,370.00
Jan 8, 2025 Bain Capital Life Sciences Opportunities IV, L.P. Open Market Purchase 300000 5.76 $ 1,727,370.00
Jan 8, 2025 Bain Capital Life Sciences Investors, LLC Open Market Purchase 300000 5.76 $ 1,727,370.00
Jan 8, 2025 Bain Capital Life Sciences IV General Partner, LLC Open Market Purchase 300000 5.76 $ 1,727,370.00
Jan 8, 2025 Bain Capital Life Sciences Fund IV, L.P. Open Market Purchase 300000 5.76 $ 1,727,370.00
Dec 17, 2024 Graham G. Walmsley Open Market Sale 700761 6.75 $ 4,730,136.75
Dec 17, 2024 Graham G. Walmsley Open Market Purchase 700761 6.75 $ 4,730,136.75
Dec 16, 2024 Zojwalla Naseem Option Excercise 14000 4.87 $ 68,180.00
Dec 13, 2024 Graham G. Walmsley Open Market Sale 700761 6.75 $ 4,730,136.75
Dec 13, 2024 Graham G. Walmsley Open Market Purchase 700761 6.75 $ 4,730,136.75
Dec 11, 2024 Harmon Cyrus Open Market Sale 8137 8.68 $ 70,597.09
Dec 11, 2024 Myles David C. Open Market Sale 13614 8.68 $ 118,116.24
Dec 11, 2024 Zojwalla Naseem Open Market Sale 14522 8.68 $ 125,994.12
Dec 11, 2024 Kovacs Shane William Charles Open Market Sale 18356 8.68 $ 159,259.34
Dec 11, 2024 Bohen Sean Open Market Sale 57174 8.68 $ 496,051.75