Larimar Therapeutics, Inc.

Larimar Therapeutics, Inc.

Healthcare

NASDAQ:LRMR · NASDAQ Global Market

Market Cap $307.65M Beta 0.82 P/E (TTM) -1.8
$3.47 -3.61%

-$0.13 today

52W Low $2.22High $6.42

Vol 1.56M · Avg 2.13M

EPS (TTM)-$1.95
Biotechnology

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management

ROE

-212.2%

avg 240.7%

ROIC

-210.0%

avg 294.2%

ROA

-113.6%

avg -86.6%

Analysis

ROA is currently the strongest return metric at -113.6% versus its period average of -86.6%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Carole S. Ben-Maimon

Chief Executive Officer, President & Director$976,403.0067$600,600.000.70%

Michael Celano

Secretary & Chief Financial Officer$696,996.0067$225,622.000.26%

Gopi Shankar

Chief Development Officer$642,351.0055$153,822.000.18%

Russell G. Clayton

Chief Medical Officer65$153,822.000.18%

Francis Michael Conway

Vice President & Controller$225,622.000.26%

John Berman

Vice President of Finance & Administration$27,000.000.03%

Jennifer Spokes Johansson

Vice President of Legal & Compliance

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

10

$55.55M

Sells

0

$0.00

Net Sentiment

+$55.55M

Net buying

Most Active

Flynn James E

7 transactions

DateInsiderTypeSharesPriceValue
Feb 27, 2026

Flynn James E

Indirect

Buy1.08M$5.00$5,420,060.00
Feb 27, 2026

Flynn James E

Indirect

Buy1.08M$5.00$5,420,050.00
Feb 27, 2026

Flynn James E

Indirect

Buy832.0K$5.00$4,159,890.00
Feb 27, 2026

Flynn James E

Indirect

Buy2.00M$5.00$10,000,000.00
Feb 27, 2026

Hamilton Thomas Edward

Direct

Buy100.0K$5.00$500,000.00
Feb 27, 2026

THOMAS FRANK E

Direct

Buy5.0K$5.00$25,000.00
Feb 27, 2026

SHERMAN JEFFREY W

Direct

Buy5.0K$5.00$25,000.00
Jul 31, 2025

Flynn James E

Indirect

Buy3.39M$3.20$10,840,124.80
Jul 31, 2025

Flynn James E

Indirect

Buy3.39M$3.20$10,840,092.80
Jul 31, 2025

Flynn James E

Indirect

Buy2.60M$3.20$8,319,782.40

Analysis

Insiders reported 10 buys worth $55.55M and 0 sells worth $0.00 over the last 12 months. That adds up to net buying of $55.55M. Flynn James E was the most active insider with 7 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr5yr3yr Fwd Est.
EPSN/AN/AN/A
N/A1 analysts
RevenueN/AN/AN/A
N/A6 analysts
Net IncomeN/AN/AN/A
N/A6 analysts
EBITN/AN/AN/A
N/A6 analysts

Analysis

Analysis will appear once historical growth or forward estimates are available for this company.

Who manages LRMR?

Larimar Therapeutics, Inc. (LRMR) lists 7 active executives. The top listed executive is Carole S. Ben-Maimon, Chief Executive Officer, President & Director.

Are LRMR insiders buying or selling?

Recent insider activity shows net buying of $188.84M.

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