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LRMR

Larimar Therapeutics, Inc.CIK 1374690 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
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0 trades · 0 insiders
Open-mkt sales · 90d
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0 trades · 0 insiders
Net · 90d
$0
Insiders on file
18

AI insights for LRMR PRO

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AI insights for LRMR
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

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Insiders

InsiderRoleTradesBoughtSoldLast trade
Harlow John B. Jr.President and COO2$0$02026-09-29
Hamilton Thomas EdwardDirector14$2.66M$02026-07-06
Truitt JosephDirector8$10.3K$02026-05-19
Flynn James EDirector, 10% Owner4$0$02026-05-19
THOMAS FRANK EDirector9$47.0K$02026-05-19
SHERMAN JEFFREY WDirector5$25.0K$02026-05-19
LEFF JONATHAN SDirector7$0$02026-05-19
Deerfield Mgmt HIF, L.P.Director, 10% Owner11$90.00M$02026-02-27
Shankar GopiChief Development Officer8$18.6K$02026-01-26
Clayton RussellChief Medical Officer7$0$02026-01-26
BEN-MAIMON CAROLEPresident and CEO15$118.5K$02026-01-26
Celano MichaelChief Financial Officer15$118.6K$02026-01-26
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)Director, 10% Owner3$0$02025-05-13
Deerfield Mgmt L.P.Director, 10% Owner3$37.50M$02024-02-16
Barrett PeterDirector3$0$02022-05-10
Deerfield Mgmt IV, L.P.Director, 10% Owner3$6.00M$02021-06-30
Daniel Thomas ODirector2$0$02021-05-12
CHONDRIAL THERAPEUTICS HOLDINGS, LLC10% Owner1$0$02020-06-26

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Harlow John B. Jr.President and COO A Award deriv2026-09-292026-10-01800,000— $0800,000SEC↗
Harlow John B. Jr.President and COO A Award2026-09-292026-10-0150,000— $050,000SEC↗
Hamilton Thomas EdwardDirector P Buy2026-07-062026-07-0850,000$3.34 $167.0K714,798SEC↗
Hamilton Thomas EdwardDirector A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
THOMAS FRANK EDirector A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
Truitt JosephDirector A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
SHERMAN JEFFREY WDirector A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
LEFF JONATHAN SDirector A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
Flynn James EDirector, 10% Owner A Award deriv2026-05-192026-05-2055,150— $055,150SEC↗
SHERMAN JEFFREY WDirector P Buy2026-02-272026-03-025,000$5.00 $25.0K5,000SEC↗
THOMAS FRANK EDirector P Buy2026-02-272026-03-025,000$5.00 $25.0K7,000SEC↗
Hamilton Thomas EdwardDirector P Buy2026-02-272026-03-02100,000$5.00 $500.0K664,798SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2026-02-272026-03-021,084,012$5.00 $5.42M10,622,957SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2026-02-272026-03-02831,978$5.00 $4.16M8,153,107SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2026-02-272026-03-022,000,000$5.00 $10.00M6,207,982SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2026-02-272026-03-021,084,010$5.00 $5.42M10,622,928SEC↗
Celano MichaelChief Financial Officer A Award deriv2026-01-262026-01-27225,622— $0225,622SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2026-01-262026-01-27600,600— $0600,600SEC↗
Clayton RussellChief Medical Officer A Award deriv2026-01-262026-01-27153,822— $0153,822SEC↗
Shankar GopiChief Development Officer A Award deriv2026-01-262026-01-27153,822— $0153,822SEC↗
Celano MichaelChief Financial Officer A Award2026-01-262026-01-2737,604— $0215,785SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award2026-01-262026-01-27100,100— $0368,276SEC↗
Clayton RussellChief Medical Officer A Award2026-01-262026-01-2725,637— $071,443SEC↗
Shankar GopiChief Development Officer A Award2026-01-262026-01-2725,637— $076,443SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2025-07-312025-08-042,599,932$3.20 $8.32M7,321,129SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2025-07-312025-08-043,387,539$3.20 $10.84M9,538,945SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2025-07-312025-08-043,387,529$3.20 $10.84M9,538,918SEC↗
LEFF JONATHAN SDirector A Award deriv2025-05-132025-05-1419,000— $019,000SEC↗
THOMAS FRANK EDirector A Award deriv2025-05-132025-05-1419,000— $019,000SEC↗
Hamilton Thomas EdwardDirector A Award deriv2025-05-132025-05-1419,000— $019,000SEC↗
Truitt JosephDirector A Award deriv2025-05-132025-05-1419,000— $019,000SEC↗
SHERMAN JEFFREY WDirector A Award deriv2025-05-132025-05-1419,000— $019,000SEC↗
DEERFIELD MANAGEMENT COMPANY, Director, 10% Owner A Award deriv2025-05-132025-05-1519,000— $019,000SEC↗
Celano MichaelChief Financial Officer A Award deriv2025-01-222025-01-24205,111— $0205,111SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2025-01-222025-01-24546,000— $0546,000SEC↗
Clayton RussellChief Medical Officer A Award deriv2025-01-222025-01-24139,838— $0139,838SEC↗
Shankar GopiChief Development Officer A Award deriv2025-01-222025-01-24139,838— $0139,838SEC↗
Celano MichaelChief Financial Officer A Award2025-01-222025-01-2434,185— $0178,181SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award2025-01-222025-01-2491,000— $0387,208SEC↗
Clayton RussellChief Medical Officer A Award2025-01-222025-01-2423,306— $045,806SEC↗
Shankar GopiChief Development Officer A Award2025-01-222025-01-2423,306— $050,806SEC↗
Hamilton Thomas EdwardDirector A Award deriv2024-05-292024-05-3119,000— $019,000SEC↗
Truitt JosephDirector A Award deriv2024-05-292024-05-3119,000— $019,000SEC↗
SHERMAN JEFFREY WDirector A Award deriv2024-05-292024-05-3119,000— $019,000SEC↗
LEFF JONATHAN SDirector A Award deriv2024-05-292024-05-3119,000— $019,000SEC↗
THOMAS FRANK EDirector A Award deriv2024-05-292024-05-3119,000— $019,000SEC↗
Flynn James EDirector, 10% Owner A Award deriv2024-05-292024-06-0319,000— $019,000SEC↗
Hamilton Thomas EdwardDirector P Buy2024-02-162024-05-3157,208$8.74 $500.0K564,798SEC↗
Deerfield Mgmt L.P.Director, 10% Owner P Buy2024-02-162024-02-161,430,205$8.74 $12.50M4,207,982SEC↗
Deerfield Mgmt L.P.Director, 10% Owner P Buy2024-02-162024-02-161,430,206$8.74 $12.50M6,151,389SEC↗
Deerfield Mgmt L.P.Director, 10% Owner P Buy2024-02-162024-02-161,430,206$8.74 $12.50M6,151,406SEC↗
THOMAS FRANK EDirector P Buy2024-02-142024-02-152,000$11.00 $22.0K2,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2024-01-172024-01-19396,750— $0396,750SEC↗
Clayton RussellChief Medical Officer A Award deriv2024-01-172024-01-19135,000— $0135,000SEC↗
Celano MichaelChief Financial Officer A Award deriv2024-01-172024-01-19187,500— $0187,500SEC↗
Shankar GopiChief Development Officer A Award deriv2024-01-172024-01-19135,000— $0135,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award2024-01-172024-01-1966,125— $0332,954SEC↗
Clayton RussellChief Medical Officer A Award2024-01-172024-01-1922,500— $022,500SEC↗
Celano MichaelChief Financial Officer A Award2024-01-172024-01-1931,250— $0143,996SEC↗
Shankar GopiChief Development Officer A Award2024-01-172024-01-1922,500— $027,500SEC↗
Shankar GopiChief Development Officer P Buy2023-12-072023-12-085,000$3.73 $18.6K5,000SEC↗
SHERMAN JEFFREY WDirector A Award deriv2023-10-032023-10-0516,600— $016,600SEC↗
Clayton RussellChief Medical Officer A Award deriv2023-07-172023-07-18180,000— $0180,000SEC↗
Truitt JosephDirector P Buy2023-05-172023-05-182,750$3.73 $10.3K2,750SEC↗
BEN-MAIMON CAROLEPresident and CEO P Buy2023-05-172023-05-185,000$3.71 $18.6K266,829SEC↗
Celano MichaelChief Financial Officer P Buy2023-05-172023-05-185,000$3.73 $18.6K112,746SEC↗
THOMAS FRANK EDirector A Award deriv2023-05-092023-05-118,300— $08,300SEC↗
LEFF JONATHAN SDirector A Award deriv2023-05-092023-05-118,300— $08,300SEC↗
Hamilton Thomas EdwardDirector A Award deriv2023-05-092023-05-118,300— $08,300SEC↗
Truitt JosephDirector A Award deriv2023-05-092023-05-118,300— $08,300SEC↗
DEERFIELD MANAGEMENT COMPANY, Director, 10% Owner A Award deriv2023-05-092023-05-118,300— $08,300SEC↗
Shankar GopiChief Development Officer A Award deriv2023-02-072023-02-09180,000— $0180,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2023-01-312023-02-02325,000— $0325,000SEC↗
Celano MichaelChief Financial Officer A Award deriv2023-01-312023-02-02120,000— $0120,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award2023-01-312023-02-02205,000— $0261,829SEC↗
Celano MichaelChief Financial Officer A Award2023-01-312023-02-0276,000— $0107,746SEC↗
BEN-MAIMON CAROLEPresident and CEO P Buy2022-09-162022-09-1931,746$3.15 $100.0K56,829SEC↗
Celano MichaelChief Financial Officer P Buy2022-09-162022-09-1931,746$3.15 $100.0K31,746SEC↗
Hamilton Thomas EdwardDirector P Buy2022-09-162022-09-20317,460$3.15 $1000.0K507,590SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2022-09-162022-09-202,777,777$3.15 $8.75M2,777,777SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2022-09-162022-09-202,777,777$3.15 $8.75M4,721,197SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2022-09-162022-09-202,777,777$3.15 $8.75M4,721,183SEC↗
Deerfield Mgmt HIF, L.P.Director, 10% Owner P Buy2022-09-162022-09-202,777,777$3.15 $8.75M4,721,200SEC↗
Flynn James EDirector, 10% Owner A Award deriv2022-05-102022-05-118,300— $08,300SEC↗
THOMAS FRANK EDirector A Award deriv2022-05-102022-05-128,300— $08,300SEC↗
LEFF JONATHAN SDirector A Award deriv2022-05-102022-05-128,300— $08,300SEC↗
Hamilton Thomas EdwardDirector A Award deriv2022-05-102022-05-128,300— $08,300SEC↗
Barrett PeterDirector A Award deriv2022-05-102022-05-128,300— $08,300SEC↗
Truitt JosephDirector A Award deriv2022-05-102022-05-128,300— $08,300SEC↗
Celano MichaelChief Financial Officer A Award deriv2022-05-102022-05-1220,000— $020,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2022-05-102022-05-1240,000— $040,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2022-01-182022-01-20182,000— $0182,000SEC↗
Celano MichaelChief Financial Officer A Award deriv2022-01-182022-01-2080,000— $080,000SEC↗
Hamilton Thomas EdwardDirector P Buy2021-06-302021-07-0256,710$8.75 $496.2K190,130SEC↗
Deerfield Mgmt IV, L.P.Director, 10% Owner P Buy2021-06-302021-07-02228,571$8.75 $2.00M1,943,423SEC↗
Deerfield Mgmt IV, L.P.Director, 10% Owner P Buy2021-06-302021-07-02228,569$8.75 $2.00M1,943,406SEC↗
Deerfield Mgmt IV, L.P.Director, 10% Owner P Buy2021-06-302021-07-02228,570$8.75 $2.00M1,943,420SEC↗
Hamilton Thomas EdwardDirector A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
THOMAS FRANK EDirector A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
Barrett PeterDirector A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
Daniel Thomas ODirector A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
LEFF JONATHAN SDirector A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
DEERFIELD MANAGEMENT COMPANY, Director, 10% Owner A Award deriv2021-05-122021-05-178,300— $08,300SEC↗
Truitt JosephDirector A Award deriv2021-05-122021-05-208,300— $08,300SEC↗
Celano MichaelChief Financial Officer A Award deriv2021-01-192021-01-2142,000— $042,000SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2021-01-192021-01-21106,700— $0106,700SEC↗
Flynn James EDirector, 10% Owner A Award deriv2020-09-292020-10-0116,600— $016,600SEC↗
BEN-MAIMON CAROLEPresident and CEO A Award deriv2020-09-292020-09-30411,400— $0411,400SEC↗
THOMAS FRANK EDirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
LEFF JONATHAN SDirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
Truitt JosephDirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
Celano MichaelChief Financial Officer A Award deriv2020-09-292020-09-3084,100— $084,100SEC↗
Barrett PeterDirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
Daniel Thomas ODirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
Hamilton Thomas EdwardDirector A Award deriv2020-09-292020-09-3016,600— $016,600SEC↗
BEN-MAIMON CAROLEPresident and CEO J Other2020-06-262020-06-3025,083— $025,083SEC↗
CHONDRIAL THERAPEUTICS HOLDING10% Owner J Other2020-06-262020-06-306,091,242— $08SEC↗
Hamilton Thomas EdwardDirector J Other2020-06-262020-06-30133,420— $0133,420SEC↗
Hamilton Thomas EdwardDirector J Other2020-06-262020-06-30159,433— $0292,853SEC↗
Celano MichaelChief Financial Officer A Award deriv2020-05-282020-06-0560,479— $060,479SEC↗