---
schema_version: "secwatch.filing_event.v1"
accession: "0001047127-22-000012"
form_type: "8-K"
ticker: "AMKR"
cik: "0001047127"
company_name: "AMKOR TECHNOLOGY, INC."
filed_at: "2022-05-02T23:59:59+00:00"
generated_at: "2026-06-26T01:52:28.126551+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Amkor Q1 net sales $1.6B +20% YoY, EPS $0.69; Q2 guide hit by Shanghai COVID lockdown

## Summary
- Q1 net sales $1.597B (+20% YoY); net income $171M ($0.69 diluted EPS); gross margin 20.4%.
- Advanced packaging grew 26% YoY, driving record Q1 sales and EPS.
- Q2 2022 guidance: net sales $1.47-$1.57B, gross margin 16.5%-18.5%, EPS $0.37-$0.57.
- Full-year 2022 capex guidance ~$950 million; quarterly dividend $0.05/sh paid March 21.
- Management cites temporary Shanghai COVID lockdown as headwind for Q2 production.

## SEC filing metadata
- accession: 0001047127-22-000012
- form_type: 8-K
- ticker: AMKR
- cik: 0001047127
- company_name: AMKOR TECHNOLOGY, INC.
- filed_at: 2022-05-02T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1047127/000104712722000012/0001047127-22-000012-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1047127/000104712722000012/amkr-20220502.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001047127-22-000012
- JSON: https://secwatch.observer/filing/0001047127-22-000012.json
- Plain text: https://secwatch.observer/filing/0001047127-22-000012.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.