Adagio Medical Holdings (ADGM) stock: insider trades, news & valuation
Net buyingShare price and insider trades
Adagio Medical Holdings insider trading at a glance (Oct 9, 2026): in the past 12 months, 2 insiders bought $244K and 0 sold $0 of ADGM stock on the open market.
Get emailed when insiders cluster-buy stocks like ADGM
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
ADGM insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | $244K | 2 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 2 Adagio Medical Holdings, Inc. insiders reported open-market purchases totaling $244K, while 0 insiders reported sales totaling $0.
ADGM earnings: how the stock reacted
Each quarterly results release (SEC 8-K Item 2.02), the trend before it, insider trades in the 30 days before, and the 2-day market reaction. “E” marks releases on the chart above.
| Release | 15 days before | Insiders, 30 days before | Reaction (2 days) | Next 30 days |
|---|---|---|---|---|
| Aug 11, 2026 | +54.4% | None | -7.3%S&P -0.1% | -18.7% |
| May 12, 2026 | -37.7% | None | -4.1%S&P +0.4% | -17.3% |
| Mar 27, 2026 | +26.5% | None | -12.9%S&P -2.0% | -2.8% |
| Nov 12, 2025 | -32.9% | None | -6.4%S&P -1.6% | +20.2% |
| Aug 13, 2025 | -20.7% | None | -1.6%S&P +0.4% | +36.0% |
| May 15, 2025 | +1.7% | None | -3.3%S&P +1.1% | -7.6% |
| Apr 2, 2025 | -16.0% | None | -5.8%S&P -4.3% | +59.3% |
| Nov 14, 2024 | -16.1% | None | +27.7%S&P -1.9% | -32.7% |
Most companies bar insiders from trading in the weeks before results, so pre-earnings purchases are rare and often made by directors or under pre-set plans. Past reactions don't predict future ones.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Dec 18SEC | Deborah KasterCFO | Buy | 15,000new position | $1.20 | $18K | -89.2% | — |
| Dec 15SEC | Todd UsenCEO | Buy | 207,315new position | $1.09 | $226K | -88.1% | — |
Insiders at Adagio Medical Holdings, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Todd UsenCEO | $226K | — | Dec 15, 2025 | — |
| Deborah KasterCFO | $18K | — | Dec 18, 2025 | — |
ADGM stock: common questions
Are Adagio Medical Holdings, Inc. insiders buying ADGM stock?
In the past 12 months, 2 insiders reported open-market purchases of ADGM worth $244K. The latest was CFO Deborah Kaster bought $18K of ADGM at $1.20 — first open-market purchase in our records; opens a new position.
Are Adagio Medical Holdings, Inc. insiders selling ADGM stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is ADGM's 52-week range?
Over the past year ADGM has traded between $0.13 and $2.35. It last closed at $0.13 on Oct 9, 2026.