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Amkor Technology Inc SEC Filings
What Amkor Technology Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
AMKR overview →Filings on file
118
since Oct 31, 2016
Warning signs
0
none filed
Last results
Jul 27, 2026
8-K item 2.02
Industry
Semiconductors & Related Devices
SIC 3674
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Feb 2, 2026 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2025 | Executive or director change 8-K | Read ↗ |
| Oct 27, 2025 | Executive or director changeResults announced 8-K | Read ↗ |
| Dec 16, 2024 | Executive or director change 8-K | Read ↗ |
| Sep 18, 2024 | Executive or director change 8-K | Read ↗ |
| Dec 18, 2023 | Executive or director change 8-K | Read ↗ |
| Dec 15, 2023 | Executive or director change 8-K | Read ↗ |
| Nov 18, 2022 | Executive or director change 8-K | Read ↗ |
| Sep 28, 2021 | Executive or director change 8-K/A | Read ↗ |
| Sep 17, 2021 | Executive or director change 8-K | Read ↗ |
| May 20, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Feb 5, 2021 | Executive or director change 8-K | Read ↗ |
| Jul 7, 2020 | Executive or director change 8-K | Read ↗ |
| Jun 26, 2020 | Executive or director change 8-K | Read ↗ |
| Jun 19, 2020 | Executive or director change 8-K/A | Read ↗ |
| Jun 17, 2020 | Executive or director change 8-K | Read ↗ |
| May 16, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 9, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 16, 2017 | Executive or director change 8-K | Read ↗ |
| May 5, 2017 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Mar 3, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 14, 2017 | Executive or director change 8-K | Read ↗ |
Source: Amkor Technology Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on AMKR
Company overviewEverything on AMKR in one place, with the price.Insider tradingWhat AMKR's own officers and directors buy and sell.Who owns itEvery manager reporting a position in AMKR.Funds holding itWhich funds and ETFs hold AMKR, and how big a bet.LobbyingWhat AMKR spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on AMKR's account, and who they worked for.PatentsWhat AMKR is filing at the patent office.