Adagio Medical Holdings, Inc.
Close on Oct 19, 2026
- Market cap
- $2.67M
- P/E (TTM)
- –
- Dividend yield
- –
About Adagio Medical
Surgical & Medical Instruments & Apparatus, SIC 3841
Adagio Medical is a medical device company that develops and commercializes catheter-based systems for treating cardiac arrhythmias, focusing primarily on ventricular tachycardia. Its core offerings include the vCLAS Cryoablation System and Ultra-Low Temperature Ablation console, which use pressurized, near-critical liquid nitrogen to create deep, durable lesions in cardiac tissue without fluid irrigation. The company also develops pulsed field cryoablation technologies combining ultracold cryoablation with pulsed field energy. These medical solutions are designed for electrophysiologists, cardiac catheterization laboratories, and hospital ablation centers treating patients affected by ventricular tachycardia, structural heart disease, and atrial fibrillation.
The company operates internationally through regulatory clinical trial networks and commercial authorization pathways. Its clinical studies encompass dozens of investigative medical centers across the United States, Canada, and the European Union. Its initial cryoablation system holds European CE Mark approval and investigational clearance in the United States, supported by a global intellectual property portfolio. The company's headquarters are not stated in the provided text.
Summary of the business section of Adagio Medical's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Adagio Medical Holdings, Inc.
- Headquarters
- Laguna Hills, CA
- Address
- 26051 Merit Circle, Suite 102 92653
- Phone
- (949) 348-1188
- Employees
- 41, Dec 31, 2025
- Industry
- Surgical & Medical Instruments & Apparatus
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- WithumSmith+Brown, PC, Whippany, New Jersey
Stock & identifiers
- Ticker
- ADGM
- Exchange
- Nasdaq
- IPO date
- Aug 1, 2024
- Shares outstanding
- 22M, Aug 10, 2026
- Public float
- $7, Jun 30, 2025
- Filer category
- <br>Emerging growth company
- Stock splits
- 779908-for-1, Nov 14, 2024
- SEC CIK
- 2006986
- CUSIP
- 00534B100
- ISIN
- US00534B1008
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Todd Usen | Chief Executive Officer, Director | 207,315 |
| Deborah Kaster | Chief Financial Officer | 15,000 |
| Dan George | Interim CFO | – |
| Orly Mishan | Director | – |
| Sean Salmon | Director | – |
| James L. Cox | Director | 36,698 |
| Keyvan Mirsaeedi-Farahani | Director | – |
| Timothy P. Moran | Director | – |
| Sandra A. Gardiner | Director | – |
| Advisors Llc Perceptive | Director | 9,876,586 |
| Life Sciences LLC C2 | Director | – |
Employees
Headcount reported in annual reports
“As of December 31, 2025, we had 41 full-time employees, located in the U.S.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Aug 14, 2026 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Jun 12, 2026 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Jan 6, 2025 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Dec 23, 2024 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Aug 14, 2024 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Aug 6, 2024 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Aug 1, 2024 | Listing | Registration of securities on an exchange (Form 8-A) |
| Aug 1, 2024 | Name change | Name changed from Aja Holdco, Inc. to Adagio Medical Holdings, Inc. |
| Apr 19, 2024 | Merger | Registration of securities for a merger or exchange offer (S-4) |