Deborah Kaster, CFO of Adagio Medical Holdings ($ADGM), made one open market purchase of company shares in the last year, totaling nearly $18,000, with the most recent on December 16, 2025. Her buying activity ranks 3,925th among nearly 5,000 insiders, well below the average purchase of $1.5 million across 3.3 transactions. She reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 6, 2026 | Adagio Medical Holdings, Inc. | $ADGM | Kaster Deborah | Chief Financial Officer | A | Employee Stock Options (Right to Buy) | 490500 | $0.00 | 490,500.0000 | 15,381,565 | 9999.99% | 3.19% |
| Dec. 16, 2025 | Adagio Medical Holdings, Inc. | $ADGM | Kaster Deborah | Chief Financial Officer | P | Common Stock | 15000 | $1.20 | 15,000.0000 | 15,381,565 | 9999.99% | 0.10% |