Carolin Roger Anthony 4

What Happened

• Carolin Roger Anthony, a director of Amkor Technology, Inc. (AMKR), received a grant of 2,613 restricted stock units (RSUs) on May 13, 2026. The award shows $0.00 paid (standard for compensation grants). These RSUs are a derivative award that can convert into common stock on a one‑for‑one basis once vested. This was an award for director service, not an open‑market purchase or sale.

Key Details

• Transaction date: 2026-05-13; filing date: 2026-05-15 (filed within the typical 2-business‑day Form 4 window).
• Award amount and price: 2,613 RSUs at $0.00 (no cash consideration).
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Footnote: RSUs are time‑vested and will vest in full on the earlier of the first anniversary of the grant date or the Issuer’s first annual meeting of stockholders following the grant. Awarded solely for director service.
• Transaction code: A (Grant/Award).

Context

• RSUs are a deferred compensation award: they do not represent immediately tradable shares until they vest and are converted into common stock. Such grants are routine director compensation and do not necessarily indicate the director’s view on near‑term stock performance. No tax withholding, sales, or option exercises were reported in this filing.