CHURCHILL WINSTON J 4

What Happened

• Winston J. Churchill, a director of Amkor Technology, Inc. (AMKR), was credited with 2.517 dividend-equivalent units (DEUs) on June 23, 2026. The transaction is reported as an award/acquisition (code A) at $0.00 per share (total reported value $0).
• These DEUs relate to time‑vested restricted stock units (RSUs) that were originally granted on May 13, 2026; each DEU represents an additional RSU subject to the same vesting and terms as the underlying RSU.

Key Details

• Transaction date: 2026-06-23; Filing date: 2026-06-25 (timely).
• Type/Code: Award/Grant (A); Derivative (DEU tied to RSUs).
• Shares/units acquired: 2.517 DEUs; Price: $0.00; Reported total value: $0.
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Footnote: The DEUs were accrued upon the payment of a dividend and each DEU converts into an additional RSU with the same terms as the original RSU (see footnote F1).

Context

• DEUs are dividend equivalents credited to holders of time‑vested RSUs; they effectively increase the RSU count rather than representing a cash purchase or sale. This is a non‑cash award, not a market purchase or sale, and does not by itself indicate insider sentiment to buy or sell.