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AMKR   AMKOR TECHNOLOGY, INC.   |  1047127

Available Fillings Total Fillings:2018
Form Type Form Count
8-K 320
NT 10-Q 2
NT 10-K 1
PRES14A 1
UPLOAD 10
10-Q 81
S-8 9
SC TO-I/A 6
S-3/A 3
424B1 3
RW 2
CORRESP 6
SC 13D/A 18
3/A 5
SC 13D 1
SC 13G 12
8-K/A 19
S-4 8
POS AM 5
424B2 2
10-K 23
ARS 17
4/A 21
5 91
SC TO-I 3
SC TO-C 1
S-1MEF 1
S-1/A 5
5/A 1
144 32
SC 13G/A 34
SD 12
PX14A6G 1
11-K 6
424B3 29
424B5 4
FWP 3
10-K405 4
424B4 3
DEFA14A 1
4 1041
3 88
DEF 14A 27
10-Q/A 8
10-K/A 6
S-4/A 6
424B7 2
EFFECT 4
10-K405/A 5
8-A12G 2
S-1 2
S-3ASR 3
S-8 POS 11
S-3 4
DEFS14A 1
PRE 14A 1
SCHEDULE 13D/A 1
Financials Total:457
Form Type Act Filing Date Report Date Action
10-Q 34 07/29/2025 06/30/2025 |    |  
8-K 34 07/28/2025 07/28/2025 |    |  
8-K 34 07/01/2025 06/27/2025 |    |  
8-K 34 05/20/2025 05/15/2025 |    |  
8-K 34 05/13/2025 05/09/2025 |    |  
8-K 34 04/28/2025 04/28/2025 |    |  
10-K 34 02/21/2025 12/31/2024 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 12/16/2024 12/15/2024 |    |  
10-Q 34 10/29/2024 09/30/2024 |    |  
Ipos Total:22
Form Type Act Filing Date Report Date Action
UPLOAD 05/31/2018 08/02/2025
CORRESP 05/25/2018 08/02/2025
UPLOAD 05/17/2018 08/02/2025
UPLOAD 09/15/2010 08/02/2025
CORRESP 09/10/2010 08/02/2025
UPLOAD 08/31/2010 08/02/2025
UPLOAD 12/31/2008 08/02/2025
CORRESP 12/12/2008 08/02/2025
UPLOAD 12/01/2008 08/02/2025
UPLOAD 06/11/2007 08/02/2025
Form Type Act Filing Date Report Date Action
4 08/01/2025 07/30/2025
4 08/01/2025 07/30/2025
4 08/01/2025 07/30/2025
4 08/01/2025 07/30/2025
4 08/01/2025 07/30/2025
4 07/31/2025 07/31/2025
4 07/02/2025 06/30/2025
4 07/02/2025 06/30/2025
4 06/27/2025 06/25/2025
4 06/27/2025 06/25/2025
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/04/2025 05/15/2025
DEF 14A 34 04/12/2024 05/14/2024
DEF 14A 34 04/12/2023 08/02/2025
SC 13G 34 02/09/2023 08/02/2025
SC 13G 34 02/03/2023 08/02/2025
DEF 14A 34 04/12/2022 05/17/2022
DEF 14A 34 04/12/2021 05/18/2021
DEF 14A 34 04/13/2020 05/19/2020
DEF 14A 34 04/12/2019 04/12/2019
DEF 14A 34 04/03/2018 04/03/2018
Form Type Act Filing Date Report Date Action
8-K 34 07/28/2025 07/28/2025 |    |  
8-K 34 07/01/2025 06/27/2025 |    |  
8-K 34 05/20/2025 05/15/2025 |    |  
8-K 34 05/13/2025 05/09/2025 |    |  
8-K 34 04/28/2025 04/28/2025 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 12/16/2024 12/15/2024 |    |  
8-K 34 10/28/2024 10/28/2024 |    |  
8-K 34 09/18/2024 09/16/2024 |    |  
8-K 34 07/29/2024 07/29/2024 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/04/2025 05/15/2025
PRE 14A 34 03/25/2025 05/15/2025
DEF 14A 34 04/12/2024 05/14/2024
DEF 14A 34 04/12/2023 08/02/2025
DEF 14A 34 04/12/2022 05/17/2022
DEF 14A 34 04/12/2021 05/18/2021
DEF 14A 34 04/13/2020 05/19/2020
DEF 14A 34 04/12/2019 04/12/2019
DEF 14A 34 04/03/2018 04/03/2018
DEF 14A 34 04/04/2017 05/02/2017
Form Type Act Filing Date Report Date Action
S-1/A 05/01/1998 08/02/2025
S-1/A 04/29/1998 08/02/2025
S-1 04/08/1998 08/02/2025
S-1/A 03/31/1998 08/02/2025
S-1/A 12/31/1997 08/02/2025
S-1/A 10/27/1997 08/02/2025
S-1 10/06/1997 08/02/2025