LARIMAR THERAPEUTICS INC (LRMR) Stock Ownership

NASDAQ:LRMRUS5171251003

Current stock price

4.87 USD
+0.01 (+0.21%)
At close:
4.85 USD
-0.02 (-0.41%)
After Hours:

LRMR Ownership information

LRMR Ownership Chart.LRMR Ownership Chart: showing Insider, Institutional ownership and shares available to the public.LRMR Ownership.InsiderInstitutionalPublic



Shares Outstanding103.88M
Float101.17M
Float Short Interest Percentage7.55%
Owners (insider)1.1%
Owners (institutional)73.9%
Owners (insider) change7.14%
Owners (institutional) change0.03%
LRMR Institutional Ownership HistoryLRMR Institutional Ownership HistoryLRMR Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 20M 40M 60M 80M
LRMR Historical Insider Transactions ChartLRMR Historical Insider Buy and Sell Transactions ChartLRMR 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 20M 40M 60M 80M
DateNameTypeSharesPriceAmount
Feb 27, 2026Hamilton Thomas EdwardOpen Market Purchase1000005.00$ 500,000.00
Feb 27, 2026THOMAS FRANK EOpen Market Purchase50005.00$ 25,000.00
Feb 27, 2026SHERMAN JEFFREY WOpen Market Purchase50005.00$ 25,000.00
Feb 27, 2026Flynn James EOpen Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Mgmt III, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Mgmt HIF, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Mgmt IV, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Mgmt L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Private Design Fund III, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Healthcare Innovations Fund, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026Deerfield Private Design Fund IV, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Feb 27, 2026DEERFIELD PARTNERS, L.P.Open Market Purchase50000005.00$ 25,000,000.00
Jan 26, 2026Shankar GopiGrant256370.00$ 0.00
Jan 26, 2026Clayton RussellGrant256370.00$ 0.00
Jan 26, 2026BEN-MAIMON CAROLEGrant1001000.00$ 0.00
Jan 26, 2026Celano MichaelGrant376040.00$ 0.00
Jul 31, 2025Deerfield Healthcare Innovations Fund, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Private Design Fund IV, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025DEERFIELD PARTNERS, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Flynn James EOpen Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Mgmt III, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Mgmt HIF, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Mgmt IV, L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Mgmt L.P.Open Market Purchase93750003.20$ 30,000,000.00
Jul 31, 2025Deerfield Private Design Fund III, L.P.Open Market Purchase93750003.20$ 30,000,000.00