ADGM
insider transactionsAdagio Medical Holdings, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 3 different insiders made open-market purchases in the last 365 days, totalling $4.5M.
Net shares · 365d
+6.4M
6.4M buy · 0 sell
Net value · 365d
$4.5M
$4.5M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
6
6.4M buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 365d
-
Grant·A
Usen Todd KEY
Chief Executive Officer
$0
800.0K sh
Own New
-
Grant·A
Kaster Deborah KEY
Chief Financial Officer
$0
490.5K sh
Own New
-
Buy·P
Kaster Deborah KEY
Chief Financial Officer
$18.0K
15.0K sh · $1.20
Own New
-
Buy·P
Usen Todd KEY
Chief Executive Officer
$226.0K
207.3K sh · $1.09
Own New
-
Grant·A
Director
$0
90.0K sh
Own New
-
Buy·P
TenPercentOwner
$4.2M
6.2M sh · $0.68 avg · 4 lots
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Mar 6, 2026 | Usen Todd KEY | Grant A | 800.0K | $0 |
| Mar 6, 2026 | Kaster Deborah KEY | Grant A | 490.5K | $0 |
| Dec 16, 2025 | Kaster Deborah KEY | Buy P | 15.0K | $18.0K |
| Dec 12, 2025 | Usen Todd KEY | Buy P | 207.3K | $226.0K |
| Dec 11, 2025 | Salmon Sean | Grant A | 90.0K | $0 |
| Oct 20, 2025 | EDELMAN JOSEPH | Buy P | 6.2M4 lots | $4.2M |
Buy Sell Non-market (grant · exercise · gift)
About ADGM insider trading
This page tracks insider transactions for Adagio Medical Holdings, Inc. (ADGM) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.