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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◆Adverse 8-K filing●Results filed
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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.
- Oct 1, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Sep 23, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 14, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record21215 flagged findings
Reported transactions (Form 4)30since Jul 31, 2024 · and 6 other holdings
Corporate events (8-K)25since Aug 6, 2024
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 212)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 13, 26Form 4 ↗Insider transaction new
- Oct 13, 26DEF 14A ↗Shareholder meeting and votes new
- Oct 1, 26PRE 14A ↗Shareholder meeting and votes
- Oct 1, 268-K ↗Current report · Sold unregistered shares
- Sep 23, 268-K ↗Current report · Restructuring plan with committed costs
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · ADAR1 Capital Management, LLC · 5.4% · event on Jun 30, 26 · amendment
- Aug 14, 268-K ↗Current report · Listing notice (8-K 3.01)
- Aug 13, 268-K ↗Current report · Communication to the market
- Aug 11, 268-K ↗Current report · Results
- Aug 11, 2610-Q ↗Quarterly report
- Jul 28, 26SCHEDULE 13G/A ↗Passive stake · Sio Capital Management, LLC · 3.1% · event on Jun 30, 26 · amendment
- Jul 13, 2610-K/A ↗Annual report · amendment
- Jun 16, 268-K ↗Current report · Shareholder vote results
- Jun 12, 268-K ↗Current report · Listing notice (8-K 3.01)
- May 21, 268-K ↗Current report · Other events
- May 15, 26SCHEDULE 13G/A ↗Passive stake · Perceptive Advisors LLC · 55.4% · event on Mar 31, 26 · amendment
- May 13, 26SCHEDULE 13G/A ↗Passive stake · Adage Capital Management, L.P. · 5.7% · event on Mar 31, 26 · amendment
- May 12, 2610-Q ↗Quarterly report
- May 12, 268-K ↗Current report · Results
212 filings on record, the oldest from Mar 12, 24.
Listing the 25 most recent filings of the 212 on record.
6109
- Oct 1, 26Sold unregistered shares8-K 3.02 ↗
- Sep 23, 26Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
- Aug 14, 26Listing notice (8-K 3.01)8-K 3.01 ↗
- Jun 12, 26Listing notice (8-K 3.01)8-K 3.01 ↗
- Dec 11, 25A senior executive left or was appointed8-K 5.02 ↗
- Oct 15, 25Entered a material agreement+3 more in the same filing8-K 1.01 ↗
4 senior executive changes2025show all 4hide
- Sep 8, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Apr 23, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Mar 17, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Mar 4, 25A senior executive left or was appointed8-K 5.02 ↗
- Feb 5, 25A material agreement was terminated8-K 1.02 ↗
- Jan 6, 25Listing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
- Dec 23, 24Listing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
- Dec 16, 24Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- Nov 1, 24Past accounts declared unreliable and being restated8-K 4.02 ↗
2 older filings not shown
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 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.
- Perceptive Advisors LLC55.4%Mar 31, 26SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
- Alyeska Investment Group, L.P.9.9%Dec 31, 25SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
- RA Capital Management, L.P.7.2%Jun 30, 25SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
- Adage Capital Management, L.P.5.7%Mar 31, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
- ADAR1 Capital Management, LLC5.4%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
show one more holderhide
- Sio Capital Management, LLC3.1%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
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.
Stock compensation, tax and giftsshow the 7 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.
- Jan 22, 25Compensationamount n/aPERCEPTIVE ADVISORS LLC↗
- Sep 27, 24Otheramount n/aARYA Sciences Holdings IV↗
- Sep 27, 24Otheramount n/aKeyvan Mirsaeedi-Farahani↗
- Jul 31, 24Otheramount n/aJames L Cox↗
- Jul 31, 24Otheramount n/aOLAV BERGHEIMCEO↗
- Jul 31, 24Otheramount n/aOLAV BERGHEIMCEO↗
- Jul 31, 24Otheramount n/aHakon BergheimChief Operating Officer↗
The full record holds 9 transactions and goes back to Jul 31, 24.
Its sector and its market
Adagio Medical Holdings 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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- SEC records
- 212 documents on file, from Mar 12, 2024 to Oct 13, 2026.
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