Stocks · Technology · Semiconductors & Related Devices

AMKOR TECHNOLOGY, INC.

AMKR Clue Score37
United States Fiscal year ends December CIK 0001047127 Results filed 26 Oct 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Douglas A Alexander
2 Oct 2026
Director
Sold after exercise
5,000
$55.00
$275.00K
Mark N Rogers
17 Aug 2026
EVP & General Counsel
Sold after exercise
5,000
$59.78
$298.90K
Douglas A Alexander
7 Aug 2026
Director
Sold after exercise
5,000
$55.81
$279.05K
Mark N Rogers
16 Jul 2026
EVP & General Counsel
Sold after exercise
5,000
$65.12
$325.60K
Mark N Rogers
16 Jun 2026
EVP & General Counsel
Sold after exercise
5,000
$86.21
$431.05K
Winston J Churchill
12 Jun 2026
Director
Sold after exercise
5,000
$78.20
$391.00K
Mark N Rogers
18 May 2026
EVP & General Counsel
Sold after exercise
5,000
$71.63
$358.15K
Douglas A Alexander
5 May 2026
Director
Sold after exercise
343
$76.58
$26.27K
Douglas A Alexander
5 May 2026
Director
Sold after exercise
4,657
$76.58
$356.63K
Roger Anthony Carolin
5 May 2026
Director
Sold after exercise
20,000
$76.24
$1.52M
Mark N Rogers
16 Apr 2026
EVP & General Counsel
Sold after exercise
5,000
$59.43
$297.15K
Mark N Rogers
16 Mar 2026
EVP & General Counsel
Sold after exercise
5,000
$44.54
$222.70K
Guillaume Marie Jean Rutten
24 Feb 2026
Director
Sold after exercise
20,000
$48.80
$976.00K
Kevin K. Engel
24 Feb 2026
President and CEO
Sold after exercise
12,500
$48.75
$609.38K
Mark N Rogers
17 Feb 2026
EVP & General Counsel
Sold after exercise
5,000
$46.92
$234.60K
Mark N Rogers
16 Jan 2026
EVP & General Counsel
Sold after exercise
5,000
$49.28
$246.40K
Mark N Rogers
16 Dec 2025
EVP & General Counsel
Sold after exercise
20,000
$42.95
$859.00K
Winston J Churchill
15 Dec 2025
Director
Sold after exercise
5,000
$44.29
$221.45K
MaryFrances McCourt
12 Dec 2025
Director
Sold after exercise
20,000
$46.02
$920.40K
Mark N Rogers
17 Nov 2025
EVP & General Counsel
Sold after exercise
20,000
$31.69
$633.80K
Guillaume Marie Jean Rutten
16 Sep 2024
President and CEO
Sold after exercise
18,125
$30.00
$543.75K
Winston J Churchill
27 Aug 2024
Director
Sold after exercise
20,000
$32.97
$659.40K
Guillaume Marie Jean Rutten
15 Aug 2024
President and CEO
Sold after exercise
25,000
$32.56
$814.00K
Guillaume Marie Jean Rutten
15 Jul 2024
President and CEO
Sold after exercise
23,100
$42.99
$993.07K
Guillaume Marie Jean Rutten
15 Jul 2024
President and CEO
Sold after exercise
1,900
$42.34
$80.45K
Guillaume Marie Jean Rutten
17 Jun 2024
President and CEO
Sold after exercise
25,000
$34.82
$870.50K
Guillaume Marie Jean Rutten
15 May 2024
President and CEO
Sold after exercise
25,000
$33.37
$834.25K
Gil C. Tily
3 May 2024
Director
Sold after exercise
20,000
$32.20
$644.00K
Guillaume Marie Jean Rutten
16 Apr 2024
President and CEO
Sold after exercise
25,000
$31.17
$779.25K
Megan Faust
15 Mar 2024
CFO
Sold after exercise
2,800
$31.09
$87.05K
Guillaume Marie Jean Rutten
15 Mar 2024
President and CEO
Sold after exercise
25,000
$31.23
$780.75K
Guillaume Marie Jean Rutten
22 Feb 2024
President and CEO
Sold after exercise
25,000
$30.63
$765.75K
Megan Faust
16 Feb 2024
CFO
Sold after exercise
2,700
$30.34
$81.92K
Megan Faust
19 Jan 2024
CFO
Sold after exercise
2,700
$32.00
$86.40K
Megan Faust
15 Dec 2023
CFO
Sold after exercise
2,700
$33.45
$90.32K
Roger Anthony Carolin
4 Dec 2023
Director
Sold after exercise
20,000
$28.31
$566.20K
Megan Faust
17 Nov 2023
CFO
Sold after exercise
2,700
$26.19
$70.71K
Megan Faust
20 Oct 2023
CFO
Sold after exercise
2,700
$22.52
$60.80K
Megan Faust
15 Sep 2023
CFO
Sold after exercise
2,700
$22.68
$61.24K
Megan Faust
18 Aug 2023
CFO
Sold after exercise
2,700
$24.79
$66.93K
Megan Faust
21 Jul 2023
CFO
Sold after exercise
2,700
$28.41
$76.71K
Megan Faust
16 Jun 2023
CFO
Sold after exercise
2,700
$26.38
$71.23K
Megan Faust
9 Jun 2023
CFO
Sold after exercise
2,700
$26.55
$71.69K
Megan Faust
24 May 2023
CFO
Sold after exercise
2,700
$22.66
$61.18K
Megan Faust
20 Apr 2023
CFO
Sold after exercise
6,000
$23.29
$139.74K
Guillaume Marie Jean Rutten
17 Apr 2023
President and CEO
Sold after exercise
30,000
$23.92
$717.60K
Megan Faust
16 Mar 2023
CFO
Sold after exercise
6,000
$24.08
$144.48K
Guillaume Marie Jean Rutten
15 Mar 2023
President and CEO
Sold after exercise
30,000
$24.19
$725.70K
Gil C. Tily
27 Feb 2023
Director
Sold after exercise
20,000
$25.81
$516.20K
Kevin K. Engel
23 Feb 2023
Executive Vice President
Sold after exercise
14,250
$25.26
$359.96K
Winston J Churchill
16 Feb 2023
Director
Sold after exercise
20,000
$27.29
$545.80K
Megan Faust
16 Feb 2023
CFO
Sold after exercise
6,000
$27.03
$162.18K
Farshad Haghighi
15 Feb 2023
Executive Vice President
Sold after exercise
6,250
$26.89
$168.06K
Guillaume Marie Jean Rutten
15 Feb 2023
President and CEO
Sold after exercise
30,000
$26.97
$809.10K
Megan Faust
19 Jan 2023
CFO
Sold after exercise
6,000
$29.28
$175.68K
Guillaume Marie Jean Rutten
17 Jan 2023
President and CEO
Sold after exercise
30,000
$30.73
$921.90K
Megan Faust
15 Dec 2022
CFO
Sold after exercise
6,000
$25.77
$154.62K
Guillaume Marie Jean Rutten
15 Dec 2022
President and CEO
Sold after exercise
30,000
$25.68
$770.40K
Winston J Churchill
7 Dec 2022
Director
Sold after exercise
20,000
$26.00
$520.00K
Megan Faust
18 Nov 2022
CFO
Sold after exercise
30,000
$28.95
$868.50K
Megan Faust
17 Nov 2022
CFO
Sold after exercise
6,000
$27.31
$163.86K
Farshad Haghighi
15 Nov 2022
Executive Vice President
Sold after exercise
1,445
$27.69
$40.01K
Farshad Haghighi
15 Nov 2022
Executive Vice President
Sold after exercise
14,631
$27.07
$396.06K
Guillaume Marie Jean Rutten
15 Nov 2022
President and CEO
Sold after exercise
12,307
$27.80
$342.13K
Guillaume Marie Jean Rutten
15 Nov 2022
President and CEO
Sold after exercise
17,693
$27.22
$481.60K
Farshad Haghighi
11 Nov 2022
Executive Vice President
Sold after exercise
25,000
$25.00
$625.00K
Guillaume Marie Jean Rutten
8 Nov 2022
President and CEO
Sold after exercise
60,000
$22.00
$1.32M
Megan Faust
21 Oct 2022
CFO
Sold after exercise
6,000
$19.07
$114.42K
Megan Faust
6 Oct 2022
CFO
Sold after exercise
6,000
$19.07
$114.42K
Megan Faust
18 Aug 2022
CFO
Sold after exercise
6,000
$22.05
$132.30K
Guillaume Marie Jean Rutten
15 Aug 2022
President and CEO
Sold after exercise
30,000
$22.41
$672.30K
Guillaume Marie Jean Rutten
2 Aug 2022
President and CEO
Sold after exercise
60,000
$22.01
$1.32M
Megan Faust
21 Jul 2022
CFO
Sold after exercise
12,000
$19.07
$228.84K
Megan Faust
9 Jun 2022
CFO
Sold after exercise
6,000
$19.90
$119.40K
Guillaume Marie Jean Rutten
16 Mar 2022
President and CEO
Sold after exercise
25,000
$22.00
$550.00K
Megan Faust
17 Feb 2022
CFO
Sold after exercise
5,000
$24.41
$122.05K
Guillaume Marie Jean Rutten
15 Feb 2022
President and CEO
Sold after exercise
25,000
$22.00
$550.00K
Megan Faust
20 Jan 2022
CFO
Sold after exercise
5,000
$22.77
$113.85K
Guillaume Marie Jean Rutten
18 Jan 2022
President and CEO
Sold after exercise
25,000
$23.78
$594.50K
Megan Faust
16 Dec 2021
CFO
Sold after exercise
5,000
$22.97
$114.85K
Guillaume Marie Jean Rutten
15 Dec 2021
President and CEO
Sold after exercise
25,000
$22.05
$551.25K
Winston J Churchill
29 Nov 2021
Director
Sold after exercise
20,000
$22.42
$448.40K
John Charles Stone
19 Nov 2021
Executive Vice President
Sold after exercise
9,375
$25.00
$234.38K
Megan Faust
18 Nov 2021
CFO
Sold after exercise
5,000
$24.63
$123.15K
Guillaume Marie Jean Rutten
15 Nov 2021
President and CEO
Sold after exercise
25,000
$23.35
$583.75K
Megan Faust
21 Oct 2021
CFO
Sold after exercise
5,000
$22.94
$114.70K
Guillaume Marie Jean Rutten
15 Oct 2021
President and CEO
Sold after exercise
25,000
$22.43
$560.75K
Megan Faust
16 Sep 2021
CFO
Sold after exercise
5,000
$28.63
$143.15K
Guillaume Marie Jean Rutten
15 Sep 2021
President and CEO
Sold after exercise
25,000
$28.46
$711.50K
John Charles Stone
26 Aug 2021
Executive Vice President
Sold after exercise
9,375
$26.30
$246.56K
Megan Faust
19 Aug 2021
CFO
Sold after exercise
5,000
$23.98
$119.90K
Guillaume Marie Jean Rutten
16 Aug 2021
President and CEO
Sold after exercise
25,000
$25.93
$648.25K
MaryFrances McCourt
2 Aug 2021
Director
Sold after exercise
20,000
$25.24
$504.80K
Megan Faust
15 Jul 2021
CFO
Sold after exercise
5,000
$22.43
$112.15K
Guillaume Marie Jean Rutten
15 Jul 2021
President and CEO
Sold after exercise
595
$23.45
$13.95K
Guillaume Marie Jean Rutten
15 Jul 2021
President and CEO
Sold after exercise
24,405
$22.42
$547.16K
John Charles Stone
25 Jun 2021
Executive Vice President
Sold after exercise
9,375
$24.00
$225.00K
Megan Faust
17 Jun 2021
CFO
Sold after exercise
5,000
$23.56
$117.80K
Guillaume Marie Jean Rutten
15 Jun 2021
President and CEO
Sold after exercise
15,000
$23.78
$356.70K
Guillaume Marie Jean Rutten
15 Jun 2021
President and CEO
Sold after exercise
10,000
$23.79
$237.90K
Guillaume Marie Jean Rutten
15 Jun 2021
President and CEO
Sold after exercise
912
$23.72
$21.63K
Winston J Churchill
25 May 2021
Director
Sold after exercise
20,000
$20.66
$413.20K
Winston J Churchill
25 May 2021
Director
Sold after exercise
6,106
$20.67
$126.21K
Megan Faust
20 May 2021
CFO
Sold after exercise
5,000
$19.82
$99.09K
Guillaume Marie Jean Rutten
17 May 2021
President and CEO
Sold after exercise
15,000
$18.82
$282.30K
Megan Faust
15 Apr 2021
CFO
Sold after exercise
5,000
$24.52
$122.60K
Guillaume Marie Jean Rutten
15 Apr 2021
President and CEO
Sold after exercise
15,000
$24.52
$367.80K
John Charles Stone
18 Mar 2021
Executive Vice President
Sold after exercise
9,375
$24.00
$225.00K
Megan Faust
18 Mar 2021
CFO
Sold after exercise
60,000
$23.29
$1.40M
Megan Faust
18 Mar 2021
CFO
Sold after exercise
5,000
$23.29
$116.45K
Guillaume Marie Jean Rutten
15 Mar 2021
President and CEO
Sold after exercise
5,625
$22.47
$126.39K
Guillaume Marie Jean Rutten
15 Mar 2021
President and CEO
Sold after exercise
9,375
$22.47
$210.66K
John Charles Stone
16 Feb 2021
Executive Vice President
Sold after exercise
9,375
$25.23
$236.53K
Guillaume Marie Jean Rutten
16 Feb 2021
President and CEO
Sold after exercise
62,500
$24.45
$1.53M
Guillaume Marie Jean Rutten
16 Feb 2021
President and CEO
Sold after exercise
963
$24.42
$23.52K
Guillaume Marie Jean Rutten
16 Feb 2021
President and CEO
Sold after exercise
14,037
$24.42
$342.78K
Mark N Rogers
12 Feb 2021
EVP & General Counsel
Sold after exercise
50,000
$25.34
$1.27M
MaryFrances McCourt
11 Feb 2021
Director
Sold after exercise
20,000
$21.66
$433.20K
MaryFrances McCourt
11 Feb 2021
Director
Sold after exercise
2,000
$21.66
$43.32K
MaryFrances McCourt
11 Feb 2021
Director
Sold after exercise
4,657
$21.66
$100.87K
John Charles Stone
11 Feb 2021
Executive Vice President
Sold after exercise
18,750
$21.35
$400.31K
John Charles Stone
11 Feb 2021
Executive Vice President
Sold after exercise
65,625
$21.35
$1.40M
Megan Faust
21 Jan 2021
CFO
Sold after exercise
4,500
$18.53
$83.39K
Guillaume Marie Jean Rutten
15 Jan 2021
President and CEO
Sold after exercise
15,000
$18.12
$271.80K
Megan Faust
17 Dec 2020
CFO
Sold after exercise
4,500
$15.38
$69.21K
Guillaume Marie Jean Rutten
15 Dec 2020
President and CEO
Sold after exercise
15,000
$15.29
$229.35K
John Charles Stone
3 Dec 2020
Executive Vice President
Sold after exercise
28,125
$15.25
$428.91K
Guillaume Marie Jean Rutten
1 Dec 2020
President and CEO
Sold after exercise
46,875
$15.00
$703.13K
Megan Faust
19 Nov 2020
CFO
Sold after exercise
4,500
$13.42
$60.39K
Showing 250 of 320 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 796
Amendments (4/A) skipped 9
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 13
Sales straight out of an exercise 177
Sales at will 83
Transactions with no price 4
Shares from compensation/vesting 265,706,111
Sales filed before the plan box existed 52
History held since 30 Mar 2007