ADGM
Adagio Medical Holdings, Inc.
NASDAQ · Healthcare · Medical - Devices · US
$0.56
+3.55%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-22.6%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 12, 2026 | Salmon Sean · director | A-Award | 30,000 | $0.71 |
| Aug 12, 2026 | Moran Timothy P. · director | A-Award | 30,000 | $0.71 |
| Aug 12, 2026 | MISHAN ORLY · director | A-Award | 100,000 | $0.71 |
| Aug 12, 2026 | GARDINER SANDRA A. · director | A-Award | 30,000 | $0.71 |
| Aug 12, 2026 | Cox James L · director | A-Award | 30,000 | $0.71 |
| Aug 12, 2026 | Mirsaeedi-Farahani Keyvan · director | A-Award | 30,000 | $0.71 |
| Mar 9, 2026 | Usen Todd · director, officer: Chief Executive Officer | A-Award | 800,000 | $0.98 |
| Mar 9, 2026 | Kaster Deborah · officer: Chief Financial Officer | A-Award | 490,500 | $0.98 |
| Dec 18, 2025 | Kaster Deborah · officer: Chief Financial Officer | Purchase | 15,000 | $1.20 |
| Dec 15, 2025 | Usen Todd · director, officer: Chief Executive Officer | Purchase | 207,315 | $1.09 |
| Dec 11, 2025 | Salmon Sean · director | A-Award | 90,000 | $0.88 |
| Oct 22, 2025 | PERCEPTIVE ADVISORS LLC · director, 10 percent owner: | Purchase | 1,344,999 | $1.71 |
| Oct 22, 2025 | PERCEPTIVE ADVISORS LLC · director, 10 percent owner: | Purchase | 2,190,496 | $0.00 |
| Mar 21, 2025 | MISHAN ORLY · director | A-Award | 300,000 | $0.86 |
| Mar 21, 2025 | Cox James L · director | A-Award | 364,000 | $0.86 |
| Mar 21, 2025 | Cox James L · director | A-Award | 90,000 | $0.86 |
| Mar 21, 2025 | Moran Timothy P. · director | A-Award | 90,000 | $0.86 |
| Mar 21, 2025 | Mirsaeedi-Farahani Keyvan · director | A-Award | 90,000 | $0.86 |
| Mar 21, 2025 | GARDINER SANDRA A. · director | A-Award | 90,000 | $0.86 |
| Feb 14, 2025 | PERCEPTIVE ADVISORS LLC · director, 10 percent owner: | A-Award | 64,167 | $2.00 |
| Feb 13, 2025 | Usen Todd · director, officer: Chief Executive Officer | A-Award | 1,820,567 | $1.13 |
Institutional positioning
13F filings over the trailing two quarters
New 7Increased 3Reduced 5Sold out 23
| Filer | Action | Shares | Filed |
|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | Unchanged | 9,876,576 | May 29, 2026 |
| SIO CAPITAL MANAGEMENT, LLC | Unchanged | 1,288,461 | May 14, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Unchanged | 1,258,501 | May 15, 2026 |
| ADAR1 CAPITAL MANAGEMENT, LLC | Reduced | 1,205,447 | May 18, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Unchanged | 1,159,615 | May 15, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | Reduced | 251,972 | May 14, 2026 |
| SHAOLIN CAPITAL MANAGEMENT LLC | Unchanged | 171,170 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 125,241 | May 15, 2026 |
| AFFINITY ASSET ADVISORS, LLC | Unchanged | 80,000 | May 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 53,782 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 39,608 | May 15, 2026 |
| GRANITE INVESTMENT PARTNERS, LLC | New Position | 27,053 | Apr 30, 2026 |
| TORONTO DOMINION BANK | Unchanged | 25,000 | May 15, 2026 |
| XTX TOPCO LTD | Increased | 23,350 | May 15, 2026 |
| NORTHERN TRUST CORP | Unchanged | 21,598 | May 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 12, 2026