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AMKRNasdaq
AMKOR TECHNOLOGY, INC.
Semiconductors & Related Devices · DE · CIK 1047127
Amkor provides outsourced semiconductor assembly and test services, packaging advanced technologies for leading electronics companies
$20.52B
Market cap
$82.34
Last close
+4.6%
1D
-12.0%
5D
6.3M
Volume
Price · last 39 sessions+16.0%
May 4L $64.95 · H $93.55Jun 29
111
Total filings
May 21, 2026
Last filing
12/31
Fiscal year end
Insider Activity
In the 90 days to Mar 16, 2026: 6 sold $975.0M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 16, 2026 | Rogers Mark NEVP & General Counsel | Sell | 5,000 | $44.54 | $223K |
| Feb 25, 2026 | Haghighi FarshadExecutive Vice President | Sell | 15,624 | $50.50 | $789K |
| Feb 24, 2026 | Rutten Guillaume Marie JeanDirector | Sell | 20,000 | $48.80 | $976K |
| Feb 24, 2026 | Engel Kevin K.President and CEO | Sell | 12,500 | $48.75 | $609K |
| Feb 17, 2026 | Rutten Guillaume Marie JeanDirector | Sell | 10,000 | $45.89 | $459K |
| Feb 17, 2026 | Engel Kevin K.President and CEO | Sell | 5,316 | $46.03 | $245K |
| Feb 17, 2026 | Rogers Mark NEVP & General Counsel | Sell | 5,000 | $46.92 | $235K |
| Feb 12, 2026 | Kim John TTenPercentOwner,Other | Sell | 10,000,000 | $48.49 | $484.9M |
| Feb 12, 2026 | 915 Investments, LpOther | Sell | 10,000,000 | $48.49 | $484.9M |
| Jan 16, 2026 | Rogers Mark NEVP & General Counsel | Sell | 5,000 | $49.28 | $246K |
| Jan 15, 2026 | Rutten Guillaume Marie JeanDirector | Sell | 10,000 | $53.14 | $531K |
| Dec 16, 2025 | Rogers Mark NEVP & General Counsel | Sell | 20,000 | $42.95 | $859K |
| Dec 15, 2025 | Rutten Guillaume Marie JeanPresident and CEO | Sell | 10,000 | $44.80 | $448K |
| Dec 15, 2025 | Churchill Winston JDirector | Sell | 5,000 | $44.29 | $221K |
| Dec 12, 2025 | Tily Gil C.Director | Sell | 20,000 | $46.44 | $929K |
| Dec 12, 2025 | Mccourt MaryfrancesDirector | Sell | 20,000 | $46.02 | $920K |
| Dec 12, 2025 | Engel KevinExecutive Vice President | Sell | 11,000 | $46.21 | $508K |
| Nov 17, 2025 | Rogers Mark NEVP & General Counsel | Sell | 20,000 | $31.69 | $634K |
| Nov 17, 2025 | Rutten Guillaume Marie JeanPresident and CEO | Sell | 10,000 | $31.68 | $317K |
| Oct 15, 2025 | Rutten Guillaume Marie JeanPresident and CEO | Sell | 10,000 | $30.74 | $307K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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