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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Sep 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 4, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Aug 4, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record65016 flagged findings
Reported transactions (Form 4)75since Jan 31, 2023
Corporate events (8-K)30since Dec 18, 2019
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
The 25 most recent filings (of 650)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 1, 26Form 4 ↗Insider transaction
- Oct 1, 26Form 3 ↗Insider transaction
- Sep 29, 268-K ↗Current report · A senior executive left or was appointed
- Aug 4, 2610-Q ↗Quarterly report
- Aug 4, 268-K ↗Current report · Results · Other events
- Jul 8, 26Form 4 ↗Insider transaction
- Jun 29, 268-K ↗Current report · Other events
- May 19, 268-K ↗Current report · Shareholder vote results
- May 14, 2610-Q ↗Quarterly report
- May 14, 268-K ↗Current report · Results · Other events
- May 14, 26SCHEDULE 13G/A ↗Passive stake · Blue Owl Capital Holdings LP · 10.0% · event on Mar 31, 26 · amendment
- Apr 30, 26SCHEDULE 13G/A ↗Passive stake · Millennium Management LLC · 3.5% · event on Mar 31, 26 · amendment
- Apr 20, 26DEF 14A ↗Shareholder meeting and votes
- Apr 10, 26PRE 14A ↗Shareholder meeting and votes
- Mar 19, 2610-K ↗Annual report
- Mar 19, 268-K ↗Current report · Results
- Mar 9, 268-K ↗Current report · Other events
- Mar 2, 26SCHEDULE 13D/A ↗Stake with intent to influence · Deerfield Management Company, L.P. · 34.4% · event on Feb 27, 26 · amendment
- Mar 2, 26Form 4 ↗Insider transaction
650 filings on record, the oldest from Feb 28, 14.
Listing the 25 most recent filings of the 650 on record.
32424
- Sep 29, 26A senior executive left or was appointed8-K 5.02 ↗
- Feb 27, 26Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jan 22, 26Sold unregistered shares+2 more in the same filing8-K 3.02 ↗
- Dec 17, 25Sold unregistered shares+2 more in the same filing8-K 3.02 ↗
- Jul 31, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jan 27, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 16, 24Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Feb 14, 24A material agreement was terminated8-K 1.02 ↗
- Oct 3, 23A senior executive left or was appointed8-K 5.02 ↗
- Apr 6, 23A senior executive left or was appointed8-K 5.02 ↗
- Sep 14, 22Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- May 12, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
11 older filings not shown · The record reaches back to Jun 24, 14.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Apr 24, 20Listing notice (8-K 3.01)8-K 3.01 ↗
- Sep 19, 19Listing notice (8-K 3.01)8-K 3.01 ↗
- Sep 12, 19Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
The full record holds 3 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- Deerfield Management Company, L.P.34.4%Feb 27, 26SCHEDULE 13D/A ↗10 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- JANUS HENDERSON GROUP PLC10.1%Dec 31, 24SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Blue Owl Capital Holdings LP10.0%Mar 31, 26SCHEDULE 13G/A ↗1 earlier filing
- Janus Henderson Biotech Innovation Master Fund Ltd9.1%Mar 31, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Opaleye Management, Inc.4.8%Aug 29, 25SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- BlackRock, Inc.4.8%Mar 31, 25SCHEDULE 13G/A ↗1 earlier filing
show 2 more holdershide
- THE GOLDMAN SACHS GROUP, INC.4.1%Mar 31, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Millennium Management LLC3.5%Mar 31, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- Jul 6, 26Buy$167KThomas Edward Hamilton↗
- Feb 27, 26Buy$25KJEFFREY W SHERMAN↗
- Feb 27, 26Buy$25KFRANK E THOMAS↗
- Feb 27, 26Buy$500KThomas Edward Hamilton↗
- Feb 27, 26Buy$5.4MJames E Flynn↗
- Feb 27, 26Buy$5.4MJames E Flynn↗
- Feb 27, 26Buy$4.2MJames E Flynn↗
- Feb 27, 26Buy$10.0MJames E Flynn↗
- Jul 31, 25Buy$10.8MJames E Flynn↗
- Jul 31, 25Buy$10.8MJames E Flynn↗
- Jul 31, 25Buy$8.3MJames E Flynn↗
- Feb 16, 24Buy$500KThomas Edward Hamilton↗
There are 8 more transactions in this stretch.
Stock compensation, tax and giftsshow the 15 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Sep 29, 26Compensationamount n/aJohn B. Harlow Jr.President and COO↗
- Jan 26, 26Compensationamount n/aMichael CelanoChief Financial Officer↗
- Jan 26, 26Compensationamount n/aCAROLE BEN-MAIMONPresident and CEO↗
- Jan 26, 26Compensationamount n/aRussell ClaytonChief Medical Officer↗
- Jan 26, 26Compensationamount n/aGopi ShankarChief Development Officer↗
- Jan 22, 25Compensationamount n/aMichael CelanoChief Financial Officer↗
- Jan 22, 25Compensationamount n/aCAROLE BEN-MAIMONPresident and CEO↗
- Jan 22, 25Compensationamount n/aRussell ClaytonChief Medical Officer↗
- Jan 22, 25Compensationamount n/aGopi ShankarChief Development Officer↗
- Jan 17, 24Compensationamount n/aCAROLE BEN-MAIMONPresident and CEO↗
- Jan 17, 24Compensationamount n/aRussell ClaytonChief Medical Officer↗
- Jan 17, 24Compensationamount n/aMichael CelanoChief Financial Officer↗
- Jan 17, 24Compensationamount n/aGopi ShankarChief Development Officer↗
- Jan 31, 23Compensationamount n/aCAROLE BEN-MAIMONPresident and CEO↗
- Jan 31, 23Compensationamount n/aMichael CelanoChief Financial Officer↗
The full record holds 35 transactions and goes back to Jan 31, 23.
Its sector and its market
Larimar Therapeutics Inc. among Health Care companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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- 650 documents on file, from Feb 28, 2014 to Oct 1, 2026.
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Which SEC documents appear here?
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