Business Context and Reporting Period
Company: Amkor Technology, Inc.
Filing Type: Form 8-K (Current Report)
Date of Report: September 8, 2025
Event: Pricing of new senior notes and announcement of intention to redeem existing senior notes.
Key Financial Metrics and Capital Structure Changes
- New Debt Issuance: $500,000,000 aggregate principal amount of 5.875% Senior Notes due 2033.
- Planned Redemption: Intention to redeem in full $400,000,000 aggregate principal amount of 6.625% Senior Notes due 2027.
- Use of Proceeds: Redemption of 2027 Notes, payment of related fees and expenses, and general corporate purposes.
- Interest Rate Impact: Refinancing from 6.625% coupon (2027 Notes) to 5.875% coupon (2033 Notes) on the redeemed portion.
Material Changes Versus Prior Period
This filing represents a material change in the Company's capital structure. The Company is extending its debt maturity profile by issuing notes due in 2033 to replace notes due in 2027. The filing does not provide comparative financial metrics (revenue, profit, cash flow) as it is a current report focused on a specific financing event rather than a periodic financial statement.
Guidance, Outlook, and Risks
- Management Commentary: The Company intends to use the proceeds to refinance higher-cost debt and extend maturities.
- Contingencies: The consummation of the 2033 Notes offering is not conditioned on the redemption of the 2027 Notes.
- Clarification: This Form 8-K does not constitute a formal notice of redemption for the 2027 Notes; a separate notice is required.
Important Facts for Investor Verification
- Verify the final closing date of the $500 million 2033 Notes offering.
- Confirm the official redemption notice date and price for the $400 million 2027 Notes.
- Review the attached press release (Exhibit 99.1) for details on underwriting fees and specific use of proceeds.
- Monitor the Company's liquidity position post-redemption to ensure sufficient cash flow for the new debt service.