Haghighi Farshad 4
4 · AMKOR TECHNOLOGY, INC. · Filed Feb 24, 2026
Research Summary
AI-generated summary of this filing
AMKR EVP Farshad Haghighi Exercises RSUs; Shares Withheld for Taxes
What Happened
- Farshad Haghighi, Executive Vice President of Amkor Technology (AMKR), had RSUs convert to 17,621 shares on February 20, 2026. Of those, 7,907 shares were withheld to satisfy tax withholding (reported as dispositions), representing cash value of about $379,061 (3,210 shares = $153,887; 4,697 shares = $225,174). The underlying RSUs were reported as exercised/converted (derivative transactions at $0 exercise price).
Key Details
- Transaction date: February 20, 2026; filing date: February 24, 2026 (filed 4 calendar days after the transactions; insiders generally must file Form 4 within 2 business days).
- Prices reported for the withheld shares: $47.94 per share; total withheld value ≈ $379,061.
- Shares acquired via RSU vesting: 17,621 (7,153 from the 2024 grant; 10,468 from the 2025 grant). Shares withheld for taxes: 7,907 (3,210 + 4,697). Net shares issued to the insider ≈ 9,714.
- Shares owned after the transaction: not specified in the provided filing excerpt.
- Footnotes: withholding transactions (codes F) reflect shares withheld to satisfy tax obligations; the issuer will pay the related taxes on behalf of the reporting person. RSUs were granted under the company’s Equity Incentive Plan and vest in three equal annual installments (2024 and 2025 grants).
Context
- These transactions are routine RSU vesting and tax-withholding events (not open-market sales or purchases). The derivative code M indicates conversion/exercise of RSUs into common stock; the F codes indicate shares withheld for tax payment.
- Such withholding transactions are administrative and generally do not by themselves signal insider sentiment about the company’s stock price.
Insider Transaction Report
Form 4
Haghighi Farshad
Executive Vice President
Transactions
- Exercise/Conversion
Common Stock
2026-02-20+7,153→ 20,418 total - Tax Payment
Common Stock
[F1]2026-02-20$47.94/sh−3,210$153,887→ 17,208 total - Exercise/Conversion
Common Stock
2026-02-20+10,468→ 27,676 total - Tax Payment
Common Stock
[F2]2026-02-20$47.94/sh−4,697$225,174→ 22,979 total - Exercise/Conversion
Restricted Stock Units
[F3]2026-02-20−7,153→ 7,424 totalExercise: $0.00→ Common Stock (7,153 underlying) - Exercise/Conversion
Restricted Stock Units
[F4]2026-02-20−10,468→ 21,731 totalExercise: $0.00→ Common Stock (10,468 underlying)
Footnotes (4)
- [F1]The transaction represents shares withheld by Amkor Technology, Inc. (the "Issuer") in connection with the vesting of certain restricted stock units ("RSUs") granted to the Reporting Person on February 20, 2024 (the "2024 Grant Date") pursuant to the Issuer's 2021 Equity Incentive Plan, as amended, and the related award agreement. These shares were withheld to satisfy the Reporting Person's tax withholding obligations. The Issuer will pay these taxes on behalf of the Reporting Person.
- [F2]The transaction represents shares withheld by the Issuer in connection with the vesting of certain RSUs granted to the Reporting Person on February 20, 2025 (the "2025 Grant Date") pursuant to the Issuer's 2021 Equity Incentive Plan, as amended, and the related award agreement. These shares were withheld to satisfy the Reporting Person's tax withholding obligations. The Issuer will pay these taxes on behalf of the Reporting Person.
- [F3]Represents shares of the Issuer's common stock underlying time-vested RSUs on the 2024 Grant Date pursuant to the Issuer's Equity Incentive Plan. The RSUs were awarded for no consideration other than the Reporting Person's service as an officer of the Issuer and will vest in three equal annual installments beginning on the first anniversary of the 2024 Grant Date and annually thereafter, such that 100% will be vested on the third anniversary of the 2024 Grant Date.
- [F4]Represents shares of the Issuer's common stock underlying time-vested restricted stock units granted on the 2025 Grant Date pursuant to the Issuer's Equity Incentive Plan. The RSUs were awarded for no consideration other than the Reporting Person's service as an officer of the Issuer and will vest in three equal annual installments beginning on the first anniversary of the 2025 Grant Date and annually thereafter, such that 100% will be vested on the third anniversary of the 2025 Grant Date.
Signature
/s/ Mark N. Rogers, Attorney-in-Fact for Farshad Haghighi|2026-02-24