Faust Megan 4
4 · AMKOR TECHNOLOGY, INC. · Filed Apr 2, 2026
Research Summary
AI-generated summary of this filing
Amkor (AMKR) CFO Megan Faust Receives RSU Shares; Tax Withholding
What Happened
Megan Faust, Chief Financial Officer of Amkor Technology (AMKR), had 8,692 restricted stock units (RSUs) vest on March 31, 2026. The Form 4 shows a conversion/exercise of the RSU derivative for 8,692 shares (reported at $0.00 acquisition price) and a withholding of 3,725 shares to satisfy tax withholding obligations. The withheld shares were valued at $45.03 each, totaling approximately $167,737. The issuer will pay the related taxes on Faust’s behalf per the filing.
Key Details
- Transaction date: March 31, 2026; Form 4 filed April 2, 2026 (appears timely).
- Shares acquired via derivative conversion (code M): 8,692 shares at $0.00.
- Shares withheld for taxes (code F): 3,725 shares at $45.03 each = $167,737.
- Shares owned after the reported transaction: not specified in the filing.
- Footnote F1: shares were withheld to satisfy the Reporting Person’s tax withholding obligations; Issuer will pay the taxes.
- Footnote F2: the RSU grant (43,459 RSUs) was made Feb 20, 2025 and vests in five equal quarterly installments (one of which occurred on Mar 31, 2026), with full vesting on June 30, 2026.
Context
This was routine RSU vesting and a net-share settlement to cover tax withholding — not an open-market sale or a directional buy/sell signal. Transaction code M denotes conversion/exercise of a derivative (the RSU), and F denotes shares withheld to pay taxes. Routine vesting and withholding are common for equity-compensated executives and do not by themselves imply a change in the insider’s view of the company.
Insider Transaction Report
- Exercise/Conversion
Common Stock
2026-03-31+8,692→ 137,863 total - Tax Payment
Common Stock
[F1]2026-03-31$45.03/sh−3,725$167,737→ 134,138 total - Exercise/Conversion
Restricted Stock Units
[F2]2026-03-31−8,692→ 8,692 totalExercise: $0.00→ Common Stock (8,692 underlying)
Footnotes (2)
- [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, 2025 (the "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]On the Grant Date, the Reporting Person was granted 43,459 RSUs which vest in five equal quarterly installments on each of June 30, 2025, September 30, 2025, December 31, 2025, March 31, 2026, and June 30, 2026, such that 100% will be vested on June 30, 2026.