Kaster Deborah 4
4 · Adagio Medical Holdings, Inc. · Filed Mar 9, 2026
Research Summary
AI-generated summary of this filing
Adagio Medical (ADGM) CFO Deborah Kaster Receives Option Award
What Happened
- Deborah Kaster, Chief Financial Officer of Adagio Medical Holdings, Inc. (ADGM), received a grant/award of derivative securities on 2026-03-06 covering 490,500 shares. The Form 4 reports the acquisition price as $0.00 (derivative award), indicating a stock option award rather than an open‑market purchase or sale.
Key Details
- Transaction date: 2026-03-06; Form 4 filed: 2026-03-09 (appears timely).
- Reported transaction: A (award/grant) — 490,500 shares; reported price $0.00 (derivative).
- Vesting (per footnote): granted under the Issuer’s 2024 Equity Incentive Plan. 25% vests on October 20, 2026, with the remaining shares vesting in 36 equal monthly installments thereafter (four-year vesting schedule).
- Shares owned after the transaction and any exercise price/fair‑value details are not specified in the filing.
Context
- This is a compensation-related option grant (derivative award). Such grants typically vest over time and do not represent immediately tradable shares until vested and, if required, exercised. This is neither an open‑market purchase (bullish signal) nor a sale; it reflects standard equity compensation for executives.
Insider Transaction Report
Form 4
Kaster Deborah
Chief Financial Officer
Transactions
- Award
Employee Stock Options (Right to Buy)
[F1]2026-03-06+490,500→ 490,500 totalExercise: $0.98Exp: 2036-03-06→ Common Stock (490,500 underlying)
Footnotes (1)
- [F1]Employee Stock Options granted pursuant to Issuer's 2024 Equity Incentive Plan (the "Option"). The Option will vest over a four-year period, whereby twenty-five percent (25%) of the Option will vest on October 20, 2026, with the remaining shares subject to the Option vesting in thirty-six (36) equal monthly installments thereafter.
Signature
/s/ Deborah Kaster|2026-03-09