Larimar Therapeutics, Inc.
LRMRNasdaqCIK 1374690HealthcareFiscal year ends Dec 31
Latest reported revenue, Q1 FY2020$0Revenue, Q1 FY2020, three months to 2020-03-31$0. XBRL concept
us-gaap:Revenues. 10-Q filed 2020-05-07, accession 0001564590-20-022942.Report this figureThree months to Mar 31, 2020, from the 10-Q filed May 7, 2020.Latest quarter: Q2 FY2026
Three months to Jun 30, 2026, against the same quarter a year earlier.
- Revenuenot reported (Revenue not reported)No year-earlier figure to compare
- Gross marginnot reported (Gross profit and Revenue not reported)No year-earlier figure to compare
- Operating marginnot reported (Revenue not reported)No year-earlier figure to compare
- Net marginnot reported (Revenue not reported)No year-earlier figure to compare
- Diluted EPSnot reported (Diluted EPS not reported)No year-earlier figure to compare
- Free cash flownot reported (Capital expenditure not reported)No year-earlier figure to compare
Last eight quarters
Full statements| Line item | Unit | Q3 FY20242024-09-30 | Q4 FY20242024-12-31 | Q1 FY20252025-03-31 | Q2 FY20252025-06-30 | Q3 FY20252025-09-30 | Q4 FY20252025-12-31 | Q1 FY20262026-03-31 | Q2 FY20262026-06-30 | Shape over the periods |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $m | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Gross margin | % | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | |
| Operating margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Net margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Diluted EPS | $ per share | (0.24)Diluted EPS, Q3 FY2024, three months to 2024-09-30−$0.24 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-05, accession 0001193125-25-266969.Report this figure | not reported (Diluted EPS not reported) | (0.46)Diluted EPS, Q1 FY2025, three months to 2025-03-31−$0.46 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-04-30, accession 0000950170-25-061222.Report this figure | (0.41)Diluted EPS, Q2 FY2025, three months to 2025-06-30−$0.41 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-14, accession 0000950170-25-108797.Report this figure | (0.61)Diluted EPS, Q3 FY2025, three months to 2025-09-30−$0.61 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-05, accession 0001193125-25-266969.Report this figure | not reported (Diluted EPS not reported) | not reported (Diluted EPS not reported) | not reported (Diluted EPS not reported) | |
| Free cash flow | $m | (24.6)Free cash flow, Q3 FY2024, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: −$24.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-10-30, accession 0000950170-24-119100. Derived: 9-month figure less the 6-month figure.Capital expenditure: $62.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-05, accession 0001193125-25-266969. Derived: 9-month figure less the 6-month figure.Report this figure | (22.0)Free cash flow, Q4 FY2024, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: −$21.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-19, accession 0001193125-26-115878. Derived: 12-month figure less the 9-month figure.Capital expenditure: $179.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-19, accession 0001193125-26-115878. Derived: 12-month figure less the 9-month figure.Report this figure | (26.6)Free cash flow, Q1 FY2025, three months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: −$26.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-14, accession 0001193125-26-224087.Capital expenditure: $49.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-14, accession 0001193125-26-224087.Report this figure | (19.4)Free cash flow, Q2 FY2025, three months to 2025-06-30. operating cash flow − capital expenditureOperating cash flow: −$19.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-04, accession 0001193125-26-331529. Derived: 6-month figure less the 3-month figure.Capital expenditure: $19.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-04, accession 0001193125-26-331529. Derived: 6-month figure less the 3-month figure.Report this figure | not reported (Operating cash flow not reported) | not reported (Operating cash flow not reported) | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) |
Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.
Last five fiscal years
| Line item | Unit | FY20212021-12-31 | FY20222022-12-31 | FY20232023-12-31 | FY20242024-12-31 | FY20252025-12-31 | Shape over the periods |
|---|---|---|---|---|---|---|---|
| Revenue | $m | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Gross margin | % | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | |
| Operating margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Net margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Diluted EPS | $ per share | (2.95)Diluted EPS, FY2021, twelve months to 2021-12-31−$2.95 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2023-03-14, accession 0000950170-23-007855.Report this figure | (1.37)Diluted EPS, FY2022, twelve months to 2022-12-31−$1.37 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2024-03-14, accession 0000950170-24-031529.Report this figure | (0.84)Diluted EPS, FY2023, twelve months to 2023-12-31−$0.84 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-03-24, accession 0000950170-25-043925.Report this figure | (1.32)Diluted EPS, FY2024, twelve months to 2024-12-31−$1.32 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-03-24, accession 0000950170-25-043925.Report this figure | not reported (Diluted EPS not reported) | |
| Free cash flow | $m | (42.4)Free cash flow, FY2021, twelve months to 2021-12-31. operating cash flow − capital expenditureOperating cash flow: −$42.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2023-03-14, accession 0000950170-23-007855.Capital expenditure: $333.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2023-03-14, accession 0000950170-23-007855.Report this figure | (27.7)Free cash flow, FY2022, twelve months to 2022-12-31. operating cash flow − capital expenditureOperating cash flow: −$27.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-03-14, accession 0000950170-24-031529.Capital expenditure: $100.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-03-14, accession 0000950170-24-031529.Report this figure | (33.6)Free cash flow, FY2023, twelve months to 2023-12-31. operating cash flow − capital expenditureOperating cash flow: −$33.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-03-24, accession 0000950170-25-043925.Capital expenditure: $164.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-03-24, accession 0000950170-25-043925.Report this figure | (71.3)Free cash flow, FY2024, twelve months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: −$70.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-19, accession 0001193125-26-115878.Capital expenditure: $515.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-19, accession 0001193125-26-115878.Report this figure | (113)Free cash flow, FY2025, twelve months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: −$113.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-19, accession 0001193125-26-115878.Capital expenditure: $91.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-19, accession 0001193125-26-115878.Report this figure |
Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.
Insider purchases and sales
All insider transactionsThe last 20 open-market transactions reported on Form 4 (codes P and S). The reported price is the price per share the insider stated on the form: filing data, not a market price.
No open-market purchases or sales by insiders are in coverage from Nov 2024 to Oct 2026.
No open-market purchases or sales by insiders are in coverage for this company.
Funds that report holding it
All fundsFrom each manager's latest Form 13F, largest reported value first. Reported value is as filed at the quarter end: filing data, not a price. A put or call is an option position, not shares held.
| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P. | 2026-06-30 | $108.6m | 35,606,974 | Unchanged | |
| Blue Owl Capital Holdings LP | 2026-06-30 | $27.9m | 9,163,157 | Added+2,043,150 | |
| BlackRock, Inc. | 2026-06-30 | $17.3m | 5,678,035 | Added+1,925,835 | |
| Defilade Capital Management, L.P. | 2026-06-30 | $11.2m | 3,670,135 | New+3,670,135 | |
| Driehaus Capital Management LLC | 2026-06-30 | $9.6m | 3,163,423 | Added+229,024 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 2026-06-30 | $9.1m | 2,974,901 | Added+108,552 | |
| RTW INVESTMENTS, LP | 2026-06-30 | $7.8m | 2,565,999 | Added+1,065,999 | |
| AQR CAPITAL MANAGEMENT LLC | 2026-06-30 | $7.2m | 2,371,414 | Added+1,553,897 | |
| MARSHALL WACE, LLP | 2026-06-30 | $6.1m | 2,012,458 | Added+1,078,994 | |
| DAFNA Capital Management LLC | 2026-06-30 | $6.1m | 2,008,164 | Reduced−21,000 |
Recent filings
All 684 filingsReports and events: 10-K, 10-Q, 8-K, proxy statements and ownership schedules.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-2920:06 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-26-407331 |
| 2026-08-0411:12 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-331529 |
| 2026-08-0411:02 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-331516 |
| 2026-06-2910:33 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-286780 |
| 2026-05-1920:27 ET | 8-K | 5.07 Shareholder vote results | 0001193125-26-230852 |
| 2026-05-1420:18 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001193125-26-224087 |
| 2026-05-1411:02 ET | 8-K | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-222746 |
| 2026-04-2020:06 ET | DEF 14A | Proxy statementPeriod 2026-04-17 | 0001193125-26-163942 |
| 2026-03-1919:41 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001193125-26-115878 |
| 2026-03-1911:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-115119 |
Latest annual report
Form 10-K for the fiscal year ended Dec 31, 2025Filed Mar 19, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.
Forecast league
Not in this season’s league. The league lists companies whose quarter has ended and whose results are not yet filed.This season’s league
About the filer
- CIK
- 1374690
- Tickers
- LRMR
- Exchange
- Nasdaq
- SIC code
- 2834 Pharmaceutical Preparations
- Sector
- Healthcare
- Fiscal year ends
- Dec 31
- Incorporated in
- DE
- Filer category
- Non-accelerated filer<br>Smaller reporting company
- Former names
- ZAFGEN, INC. (to 2020-05-19); ZAFGEN INC (to 2008-11-03)
Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:38 ET. Listed shows no prices and gives no investment advice.