Morse Robert Randolph 4

What Happened Robert Randolph Morse, a director of Amkor Technology, Inc. (AMKR), received three awards of dividend-equivalent units (DEUs) on June 23, 2026 totaling 20.11 RSU equivalents (8.165 + 9.428 + 2.517). Each award was recorded at $0.00 (no cash paid) and treated as derivative RSUs that mirror the original restricted stock units.

Key Details

• Transaction date: June 23, 2026; Form 4 filed June 25, 2026 (within the typical two-business-day filing window).
• Awards: 8.165 DEUs (related to RSUs granted May 16, 2023), 9.428 DEUs (related to RSUs granted May 15, 2025), and 2.517 DEUs (related to RSUs granted May 13, 2026) — total 20.11 DEUs.
• Price: $0.00 per unit (DEUs accrued as dividend equivalents, not an open-market purchase).
• Shares owned after transaction: not specified in the filing.
• Footnotes: Each DEU converts into an additional RSU subject to the same terms as the original RSU (see F1–F3).

Context DEUs are dividend-equivalent awards that increase the number of RSUs tied to an existing grant; they do not involve a cash purchase or sale of common shares and do not necessarily signal a change in insider sentiment. This transaction is an awarded accrual to a director (not a 10% owner or option exercise).