Insider trading

Period: 120 months Stock: AMKR Minimum amount: $100K × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

205 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

205 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

205 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

205 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
205 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
205 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

205 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
Sold on a plan
$275.00K 5,000 at 55.00
14.7%
Planned (10b5-1)
17 Aug 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$298.90K 5,000 at 59.78
11.4%
Planned (10b5-1)
7 Aug 2026
Sold on a plan
$279.05K 5,000 at 55.81
14.7%
Planned (10b5-1)
6 Aug 2026
Sold at will
$1.36M 25,000 at 54.50
5.1%
Not planned
5 Aug 2026
Sold at will
$1.38M 25,000 at 55.35
4.9%
Not planned
30 Jul 2026
Engel Kevin K. President and CEO
Sold at will
$151.39K 3,221 at 47.00
25.0%
Not planned
16 Jul 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$325.60K 5,000 at 65.12
11.4%
Planned (10b5-1)
16 Jun 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$431.05K 5,000 at 86.21
11.4%
Planned (10b5-1)
12 Jun 2026
Sold at will
$391.00K 5,000 at 78.20
14.8%
Not planned
18 May 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$358.15K 5,000 at 71.63
11.4%
Planned (10b5-1)
11 May 2026
Tily Gil C. Director
Sold at will
$1.16M 15,000 at 77.30
12.1%
Not planned
8 May 2026
Sold at will
$3.71M 50,000 at 74.28
9.0%
Not planned
5 May 2026
Sold at will
$1.52M 20,000 at 76.24
17.5%
Not planned
5 May 2026
Sold at will
$535.15K 7,000 at 76.45
27.0%
Not planned
5 May 2026
Sold at will 2×
$382.90K 5,000 at 76.58
14.7%
Not planned
16 Apr 2026
ROGERS MARK N EVP & General Counsel
Sold at will
$297.15K 5,000 at 59.43
11.4%
Not planned
16 Mar 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$222.70K 5,000 at 44.54
11.4%
Planned (10b5-1)
25 Feb 2026
Haghighi Farshad Executive Vice President
Sold at will
$789.01K 15,624 at 50.50
65.2%
Sold half or more
24 Feb 2026
Sold at will
$976.00K 20,000 at 48.80
3.5%
Not planned
24 Feb 2026
Engel Kevin K. President and CEO
Sold at will
$609.38K 12,500 at 48.75
80.9%
Sold half or more
17 Feb 2026
Sold on a plan
$458.90K 10,000 at 45.89
2.9%
Planned (10b5-1)
17 Feb 2026
Engel Kevin K. President and CEO
Sold at will
$244.70K 5,316 at 46.03
87.1%
Sold half or more
17 Feb 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$234.60K 5,000 at 46.92
16.7%
Planned (10b5-1)
12 Feb 2026
915 Investments, LP Member of 10% owner group (2)
Sold at will
$484.90M 10,000,000 at 48.49
25.3%
Not planned
12 Feb 2026
KIM JOHN T 10% owner · indirect
Sold at will
$484.90M 10,000,000 at 48.49
25.3%
Not planned
16 Jan 2026
ROGERS MARK N EVP & General Counsel
Sold on a plan
$246.40K 5,000 at 49.28
17.3%
Planned (10b5-1)
15 Jan 2026
Sold on a plan
$531.40K 10,000 at 53.14
2.9%
Planned (10b5-1)
16 Dec 2025
ROGERS MARK N EVP & General Counsel
Sold on a plan
$859.00K 20,000 at 42.95
45.6%
Planned (10b5-1)
15 Dec 2025
Rutten Guillaume Marie Jean President and CEO
Sold on a plan
$448.00K 10,000 at 44.80
2.9%
Planned (10b5-1)
15 Dec 2025
Sold at will
$221.45K 5,000 at 44.29
16.2%
Not planned
12 Dec 2025
Tily Gil C. Director
Sold at will
$928.80K 20,000 at 46.44
13.9%
Not planned
12 Dec 2025
Sold at will
$920.40K 20,000 at 46.02
26.3%
Not planned
12 Dec 2025
Engel Kevin K. Executive Vice President
Sold at will
$508.31K 11,000 at 46.21
96.9%
Sold half or more
17 Nov 2025
ROGERS MARK N EVP & General Counsel
Sold on a plan
$633.80K 20,000 at 31.69
45.6%
Planned (10b5-1)
17 Nov 2025
Rutten Guillaume Marie Jean President and CEO
Sold on a plan
$316.80K 10,000 at 31.68
2.8%
Planned (10b5-1)
15 Oct 2025
Rutten Guillaume Marie Jean President and CEO
Sold on a plan
$307.40K 10,000 at 30.74
2.7%
Planned (10b5-1)
23 Sep 2025
Rutten Guillaume Marie Jean President and CEO
Sold on a plan
$300.00K 10,000 at 30.00
2.7%
Planned (10b5-1)
9 Sep 2025
Haghighi Farshad Executive Vice President
Sold at will
$294.80K 11,792 at 25.00
58.5%
Sold half or more
1 Aug 2025
KIM DAVID D Member of 10% owner group (5) · indirect
Bought
$9.65M 441,589 at 21.85
13.2%
1 Aug 2025
KIM AGNES C Member of 10% owner group (3) · indirect
Sold at will
$9.65M 441,589 at 21.85
3.5%
Not planned
1 Aug 2025
KIM SUSAN Y Director · indirect
Bought
$9.65M 441,589 at 21.85
13.2%
1 Aug 2025
KIM JAMES J 10% owner
Sold at will
$9.65M 441,589 at 21.85
15.9%
Not planned
1 Aug 2025
SUJODA Investments, LP Member of 10% owner group (2)
Bought
$9.65M 441,589 at 21.85
13.2%
1 Aug 2025
KIM JOHN T 10% owner · indirect
Bought
$9.65M 441,589 at 21.85
13.2%
1 Aug 2025
Sujoda Management, LLC Member of 10% owner group (4) · indirect
Bought
$9.65M 441,589 at 21.85
13.2%
31 Jul 2025
ROGERS MARK N EVP & General Counsel
Sold at will
$353.73K 15,000 at 23.58
38.6%
Not planned
25 Feb 2025
Engel Kevin K. Executive Vice President
Sold at will
$119.06K 5,489 at 21.69
79.8%
Sold half or more
24 Feb 2025
SUJODA Investments, LP Member of 10% owner group (2)
Bought
$19.00M 869,565 at 21.85
35.1%
First buy on file
24 Feb 2025
KIM JAMES J 10% owner
Sold at will
$19.00M 869,565 at 21.85
92.4%
Sold half or more
24 Feb 2025
KIM JOHN T 10% owner · indirect
Bought
$19.00M 869,565 at 21.85
35.1%
First buy on file
Showing 1–50 of 205. Page 1 of 5 Older →