08/05/2019
1:49 PM | Amkor Technology (Issuer)
Tily Gil C. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities |  |
07/29/2019
3:08 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/11/2019
2:36 PM | Amkor Technology (Issuer)
Tily Gil C. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2019
5:55 PM | Amkor Technology (Issuer)
ROGERS MARK N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/10/2019
5:51 PM | Amkor Technology (Issuer)
ROGERS MARK N (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
05/31/2019
3:56 PM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 4/A
| |
05/29/2019
3:26 PM | Amkor Technology (Filer)
| Form SD
Specialized Disclosure Report | |
05/28/2019
1:52 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2019
4:05 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/17/2019
7:11 PM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
7:03 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
7:00 PM | Amkor Technology (Issuer)
Park Young Kuk (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
6:59 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
6:58 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
4:56 PM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
4:54 PM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
4:52 PM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
4:48 PM | Amkor Technology (Issuer)
Liao Daniel JL (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
05/17/2019
4:47 PM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2019
4:45 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/02/2019
3:08 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/12/2019
3:11 PM | Amkor Technology (Filer)
| Form DEF 14A
| |
03/25/2019
8:00 AM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 5/A
| |
03/18/2019
12:58 PM | Amkor Technology (Issuer)
Stone John Charles (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/15/2019
10:45 AM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/12/2019
6:32 AM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/28/2019
11:39 AM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2019
1:02 PM | Amkor Technology (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/20/2019
5:18 PM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:49 AM | Amkor Technology (Issuer)
Park Yong Chul (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:49 AM | Amkor Technology (Issuer)
Faust Megan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:48 AM | Amkor Technology (Issuer)
Stone John Charles (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:47 AM | Amkor Technology (Issuer)
Rutten Guillaume Marie Jean (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:46 AM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2019
11:45 AM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/19/2019
11:40 AM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2019
5:51 PM | Amkor Technology (Issuer)
Family Trust Under the John T. Kim 2012 Irrevocable Trust Agreement Dated 12/11/12 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
5:36 PM | Amkor Technology (Issuer)
John T. Kim 2018 Irrevocable Trust Agreement Dated 2/6/18 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
5:25 PM | Amkor Technology (Issuer)
James J. Kim 2013 Qualified Annuity Trust U/A Dated May 17, 2013 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
5:06 PM | Amkor Technology (Issuer)
John T. Kim 2012 Irrevocable Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
5:05 PM | Amkor Technology (Issuer)
Susan Y. Kim 2012 Irrevocable Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
5:00 PM | Amkor Technology (Issuer)
Susan Y. Kim 2015 Irrevocable Trust U/A Dated March 16, 2015 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:28 PM | Amkor Technology (Issuer)
Family Trust Under the Susan Y. Kim 2012 Irrevocable Trust Dated 7/26/12 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:25 PM | Amkor Technology (Issuer)
Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd August 29, 2018 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:21 PM | Amkor Technology (Issuer)
Qualified Annuity Trust under the James J. Kim 2018-1 Qualified Annuity Trust Agreement dtd 8/31/18 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:18 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:18 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:16 PM | Amkor Technology (Issuer)
James J. Kim 2014 Qualified Annuity Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
4:13 PM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2019
12:16 PM | Amkor Technology (Issuer)
Qualified Annuity Trust under the James J. Kim 2018-1 Qualified Annuity Trust Agreement dtd 8/31/18 (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
02/14/2019
11:54 AM | Amkor Technology (Issuer)
Family Trust Under the John T. Kim 2012 Irrevocable Trust Agreement Dated 12/11/12 (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
02/14/2019
11:51 AM | Amkor Technology (Issuer)
Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd August 29, 2018 (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
02/14/2019
11:51 AM | Amkor Technology (Issuer)
Family Trust Under the Susan Y. Kim 2012 Irrevocable Trust Dated 7/26/12 (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
02/11/2019
7:52 AM | Amkor Technology (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
| |
02/08/2019
8:04 AM | Amkor Technology (Subject)
| Form SC 13G/A
| |
12/12/2018
2:24 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/27/2018
4:11 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/09/2018
4:25 PM | Amkor Technology (Subject)
KIM JAMES J (Filed by)
| Form SC 13D/A
| |
11/02/2018
4:20 PM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/02/2018
1:55 PM | Amkor Technology (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/29/2018
3:06 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/27/2018
4:58 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/02/2018
2:12 PM | Amkor Technology (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/30/2018
3:08 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/24/2018
3:44 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/18/2018
7:30 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/29/2018
5:31 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/17/2018
1:03 PM | Amkor Technology (Filer)
| Form SD
Specialized Disclosure Report | |
05/03/2018
5:14 PM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
5:03 PM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
5:02 PM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
5:01 PM | Amkor Technology (Issuer)
Carolin Roger Anthony (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
5:00 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
4:59 PM | Amkor Technology (Issuer)
WATSON DAVID N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
4:58 PM | Amkor Technology (Issuer)
Morse Robert Randolph (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/03/2018
2:18 PM | Amkor Technology (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/26/2018
3:15 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/21/2018
2:28 PM | Amkor Technology (Subject)
KIM JAMES J (Filed by)
| Form SC 13D/A
| |
03/12/2018
5:32 PM | Amkor Technology (Issuer)
CHURCHILL WINSTON J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2018
5:44 PM | Amkor Technology (Issuer)
Kelley Stephen Douglas (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/23/2018
1:03 PM | Amkor Technology (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/14/2018
12:01 PM | Amkor Technology (Issuer)
John T. Kim 2012 Irrevocable Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:52 AM | Amkor Technology (Issuer)
James J. Kim 2014 Qualified Annuity Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:52 AM | Amkor Technology (Issuer)
KIM SUSAN Y (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:50 AM | Amkor Technology (Issuer)
Susan Y. Kim 2015 Irrevocable Trust U/A Dated March 16, 2015 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:48 AM | Amkor Technology (Issuer)
KIM JOHN T (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:48 AM | Amkor Technology (Issuer)
Susan Y. Kim 2012 Irrevocable Trust (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:45 AM | Amkor Technology (Issuer)
JOHN T KIM TRUST OF 12/31/87 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:44 AM | Amkor Technology (Issuer)
KIM JAMES J (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/14/2018
11:40 AM | Amkor Technology (Issuer)
James J. Kim 2013 Qualified Annuity Trust U/A Dated May 17, 2013 (Reporting)
| Form 5
Annual statement of changes in beneficial ownership of securities | |
02/12/2018
3:08 PM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/09/2018
11:54 AM | Amkor Technology (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/09/2018
8:47 AM | Amkor Technology (Subject)
DIMENSIONAL FUND ADVISORS LP (Filed by)
| Form SC 13G
| |
02/08/2018
12:58 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/08/2018
12:56 PM | Amkor Technology (Issuer)
McCourt MaryFrances (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
02/08/2018
12:54 PM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/08/2018
12:52 PM | ALEXANDER DOUGLAS A (Reporting)
Amkor Technology (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
02/08/2018
10:15 AM | Amkor Technology (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G
| |
