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Amkor Technology Inc (AMKR)  
$31.29 0.21 (0.67%) as of 4:30 Fri 10/17


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Exchange: Nasdaq National Market
Security Type: Common
Shares Out: 244,520,000
Market Cap: 7.65(B)
Last Volume: 1,916,255 Avg Vol: 1,349,149
52 Week Range: $14.88 - $31.5
Level I Sector: Information Technology
Level II Sector: Electronics
Level III Sector: Semiconductor - Integrated Circuits

Member Indexes:

    NASDAQ COMPOSITE     NASDAQ COMPUTER
    NASDAQ NNM COMPOSITE

Rankings:

     
Insider 3 Months    : 25.7
Insider 6 Months    : 25.7
Insider 3/6 Months : 51
Guru Rank Number :  377
Guru Rank Value     : 6
Guru Occurances    : 2

 

            6 Months   1 Year   2 Year  
 
Company Profile   Amkor Technology provides outsourced semiconductor packaging and test services. Co. provides packaging and test services including semiconductor wafer bump, wafer back-grind, package design, packaging, system-level and final test and drop shipment services. Co. refers to its flip chip, wafer-level processing and related test services as Advanced Products, and its wirebond packaging and related test services as Mainstream Products. Co.'s Advanced Products include flip chip chip scale packages, wafer-level packages and flip chip ball grid array packages. Co.'s Mainstream Products include leadframe packages, substrate-based wirebond packages and micro-electro-mechanical systems packages.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 2,207,945 2,207,945 6,555,770 6,555,770
Total Buy Value $48,243,600 $48,243,600 $143,243,575 $143,243,575
Total People Bought 5 5 5 5
Total Buy Transactions 5 5 10 10
Total Shares Sold 919,970 919,970 2,664,589 2,989,278
Total Sell Value $20,245,967 $20,245,967 $58,365,013 $68,975,140
Total People Sold 5 5 6 10
Total Sell Transactions 5 5 8 32
End Date 2025-07-20 2025-04-18 2024-10-18 2023-10-19

   
Records found: 878
  Page 1 of 36  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Rutten Guillaume Marie Jean President and CEO   •       •      –    2025-10-15 4 AS $30.74 $307,400 D/D (10,000) 356,699 0%     
   Engel Kevin Executive Vice President   •       –      –    2025-09-30 4 D $28.40 $105,790 D/D (3,725) 11,321     -
   Engel Kevin Executive Vice President   •       –      –    2025-09-30 4 OE $0.00 $0 D/D 8,692 15,046     -
   Rutten Guillaume Marie Jean President and CEO   •       •      –    2025-09-30 4 OE $0.00 $0 D/D 8,692 366,699     -
   Faust Megan CFO   •       –      –    2025-09-30 4 D $28.40 $105,790 D/D (3,725) 92,071     -
   Faust Megan CFO   •       –      –    2025-09-30 4 OE $0.00 $0 D/D 8,692 95,796     -
   Rutten Guillaume Marie Jean President and CEO   •       •      –    2025-09-23 4 AS $30.00 $300,000 D/D (10,000) 358,007 6%     
   Haghighi Farshad Executive Vice President   •       –      –    2025-09-09 4 S $25.00 $294,800 D/D (11,792) 8,354 -27%     
   Sujoda Management, Llc Member of 10% owner group (4)   –       –      –    2025-08-01 4 B $21.85 $9,648,720 I/I 441,589 3,789,479 0.01 45%     
   2023 Grantor Retained Annuity Trust Of James J. Ki Member of 10% owner group (3)   –       –      –    2025-08-01 4 GD $0.00 $0 D/D 876,004 0     -
   Kim James J Member of 10% owner group (4)   –       –       •   2025-08-01 4 S $21.85 $9,648,720 D/D (441,589) 2,341,239 -45%     
   Sujoda Investments, Lp Member of 10% owner group (2)   –       –      –    2025-08-01 4 B $21.85 $9,648,720 D/D 441,589 3,789,479 2.44 45%     
   Kim David D Member of 10% owner group (5)   –       –      –    2025-08-01 4 B $21.85 $9,648,720 I/I 441,589 3,789,479 0.01 45%     
   Kim Susan Y Member of 10% owner group (10)   –       •       •   2025-08-01 4 B $21.85 $9,648,720 I/I 441,589 3,789,479 2.25 45%     
   Kim Susan Y Member of 10% owner group (10)   –       •       •   2025-08-01 4 GD $0.00 $0 I/I 1,436,005 0     -
   Kim Susan Y Member of 10% owner group (10)   –       •       •   2025-08-01 4 GA $0.00 $0 D/D 718,002 4,456,494     -
   Kim Agnes C Member of 10% owner group (3)   –       –      –    2025-08-01 4 S $21.85 $9,648,720 I/I (441,589) 12,290,281 -45%     
   2023 Grantor Retained Annuity Trust Of Agnes C. Ki Member of 10% owner group (3)   –       –      –    2025-08-01 4 GD $0.00 $0 D/D 560,001 0     -
   Kim John T Member of 10% owner group (8)   –       –       •   2025-08-01 4 B $21.85 $9,648,720 I/I 441,589 3,789,479 1.5 45%     
   Kim John T Member of 10% owner group (8)   –       –       •   2025-08-01 4 GA $0.00 $0 D/D 718,003 4,747,739     -
   Rogers Mark N EVP & General Counsel   •       –      –    2025-07-31 4 S $23.58 $353,727 D/D (15,000) 23,862 -40%     
   Kim Susan Y Member of 10% owner group (6)   –       •       •   2025-07-30 4 GD $0.00 $0 I/I 4,449,000 560,001     -
   Kim Agnes C Member of 10% owner group (3)   –       –      –    2025-07-30 4 GA $0.00 $0 I/I 2,711,000 12,731,870     -
   Kim Agnes C Member of 10% owner group (3)   –       –      –    2025-07-30 4 GA $0.00 $0 D/D 1,738,000 1,833,000     -
   2023 Grantor Retained Annuity Trust Of Agnes C. Ki Member of 10% owner group (2)   –       –      –    2025-07-30 4 GD $0.00 $0 D/D 1,738,000 560,001     -

  878 Records found
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  Page 1 of 36
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed