Amkor director McCourt exercises options, sells 20K shares
Amkor Technology director MaryFrances McCourt exercised a stock option to acquire 20,000 shares of Common Stock at $19.39 per share and, on December 12, 2025, sold 20,000 shares at a weighted-average price of $46.02, with trades between $45.98 and $46.09.
Accepted by SEC EDGAR
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Form Type
4
Rhea-AI Filing Summary
Amkor Technology director MaryFrances McCourt exercised a stock option to acquire 20,000 shares of Common Stock at $19.39 per share and, on December 12, 2025, sold 20,000 shares at a weighted-average price of $46.02, with trades between $45.98 and $46.09. She continues to hold 55,918 shares directly.
Insider Trade Summary
Exercise and Sale: 20,000 shares ($533K approx. pre-tax spread)
Exercise and Sale
3 txns
Insider
McCourt MaryFrances
Role
Director
Sold
20,000 shs ($920K)
Approx. gross sale proceeds
$920K
Approx. exercise cost
$388K
Approx. pre-tax spread
$533K
Share of Position Sold
26.3%
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Director Stock Option (Right-to-Buy) | 20,000 | $0.00 | $0.00 |
| Exercise | Common Stock | 20,000 | $19.39 | $388K |
| Sale | Common Stock | 20,000 | $46.02 | $920K |
Holdings After Transaction:
Director Stock Option (Right-to-Buy) — 0 contracts (Direct);
Common Stock — 55,918 shares (Direct)
Holdings Before and After:
Director Stock Option (Right-to-Buy), 20,000 to 0 contracts (Direct);
Common Stock, 55,918 to 55,918 shares (Direct)
Other Insiders: 4 other insiders reported open-market sales of this stock in the 30 days up to this filing.
Footnotes (2)
- F1. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $45.98 to $46.09. The Reporting Person hereby undertakes to provide, upon request, to the staff of the Securities and Exchange Commission, Amkor Technology, Inc. (the "Issuer"), or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.
- F2. This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 18, 2021 and vested in full on May 17, 2022.
Key Figures
Option Shares Exercised: 20,000 shares
Exercise Price: $19.39 per share
Shares Sold: 20,000 shares
+2 more
5 metrics
Option Shares Exercised
20,000 shares
Director stock option exercise on December 12, 2025
Exercise Price
$19.39 per share
Conversion or exercise price for Director Stock Option (Right-to-Buy)
Shares Sold
20,000 shares
Common Stock sale reported for December 12, 2025
Weighted-Average Sale Price
$46.02 per share
Weighted-average price across multiple sale transactions between $45.98 and $46.09
Post-Transaction Holdings
55,918 shares
Common Stock held directly by MaryFrances McCourt after the reported transactions
Key Terms
Director Stock Option (Right-to-Buy), weighted average price, derivative security
3 terms
Director Stock Option (Right-to-Buy) financial
"Security titled Director Stock Option (Right-to-Buy) was exercised into Common Stock."
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
derivative security financial
"Transaction code M is described as Exercise or conversion of derivative security."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did AMKR director MaryFrances McCourt report?
MaryFrances McCourt reported exercising options for 20,000 Amkor shares and selling 20,000 shares on December 12, 2025. The option strike price was $19.39, and the sale occurred at a weighted-average price of $46.02 across multiple trades.
What were the terms of the stock option exercised by AMKR director McCourt?
McCourt exercised a Director Stock Option (Right-to-Buy) covering 20,000 shares at an exercise price of $19.39 per share. A footnote explains the option was granted on May 18, 2021 and vested fully on May 17, 2022 before this 2025 exercise and sale.
Does McCourt’s Form 4 for AMKR reflect an exercise-and-sell pattern?
Yes. The Form 4 shows McCourt exercising options into 20,000 shares of Common Stock at $19.39, followed by a sale of 20,000 shares at a weighted-average $46.02. Together, these entries reflect an exercise-and-sell sequence reported for December 12, 2025.
AI-generated analysis. How Rhea-AI works. Not financial advice.
