Insider trading

Period: 120 months Stock: AMKR + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

244 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.

244 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.

244 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.

244 decisions over 120 months
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.
244 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
244 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.

244 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Nov 2019
Carolin Roger Anthony Director · indirect
Sold, plan not stated
$520.76K 40,400 at 12.89
100%
Sold half or more
8 Nov 2019
Sold, plan not stated
$153.24K 12,000 at 12.77
28.3%
1 Nov 2019
Stone John Charles Executive Vice President
Sold, plan not stated
$780.91K 61,104 at 12.78
71.0%
Sold half or more
1 Nov 2019
Rutten Guillaume Marie Jean Executive Vice President
Sold, plan not stated
$564.81K 43,750 at 12.91
100%
Sold half or more
1 Nov 2019
Sold, plan not stated 2×
$516.00K 40,000 at 12.90
48.6%
31 Oct 2019
Stone John Charles Executive Vice President
Sold, plan not stated 2×
$502.02K 37,352 at 13.44
59.9%
Sold half or more
31 Oct 2019
Rutten Guillaume Marie Jean Executive Vice President
Sold, plan not stated
$327.50K 25,000 at 13.10
100%
Sold half or more
2 Aug 2019
Tily Gil C. Director
Sold, plan not stated
$113.63K 12,500 at 9.09
14.3%
16 May 2019
Bought
$18.15K 2,500 at 7.26
6.6%
First buy on file
15 Mar 2019
Stone John Charles Executive Vice President
Sold, plan not stated
$35.24K 4,000 at 8.81
11.9%
14 Mar 2019
Stone John Charles Executive Vice President
Sold, plan not stated
$180.81K 21,000 at 8.61
41.4%
19 Feb 2019
Sold, plan not stated
$164.62K 17,476 at 9.42
52.2%
Sold half or more
14 Feb 2019
Sold, plan not stated
$187.20K 20,000 at 9.36
36.9%
11 Dec 2018
Kelley Stephen Douglas President and CEO · indirect
Bought
$316.00K 50,000 at 6.32
50.0%
First buy on file
10 Dec 2018
Kelley Stephen Douglas President and CEO · indirect
Bought
$633.00K 100,000 at 6.33
opened
First buy on file
9 Mar 2018
Sold, plan not stated 3×
$681.40K 60,000 at 11.36
67.6%
Sold half or more
9 Jun 2017
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$397.06K 32,924 at 12.06
14.0%
8 Jun 2017
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$916.86K 75,586 at 12.13
24.3%
8 Jun 2017
Sold, plan not stated
$120.50K 10,000 at 12.05
25.3%
18 May 2017
Sold, plan not stated
$147.42K 13,402 at 11.00
31.8%
12 May 2017
Tily Gil C. CAO & General Counsel
Sold, plan not stated
$488.48K 41,822 at 11.68
38.7%
12 May 2017
Sold, plan not stated 2×
$118.10K 10,000 at 11.81
25.8%
11 May 2017
Sold, plan not stated 3×
$558.71K 46,598 at 11.99
61.8%
Sold half or more
11 May 2017
Tily Gil C. CAO & General Counsel
Sold, plan not stated
$549.05K 45,678 at 12.02
40.8%
13 Mar 2017
Rutten Guillaume Marie Jean Executive Vice President
Sold, plan not stated
$68.75K 6,250 at 11.00
100%
Sold half or more
12 Jan 2017
KIM SUSAN Y Director · indirect
Bought
no price 19,484,809 shares
opened
First buy on file
12 Jan 2017
KIM JOHN T Director · indirect
Bought
no price 19,484,809 shares
opened
First buy on file
12 Jan 2017
Sold, plan not stated
no price 19,484,809 shares
100%
Sold half or more
12 Jan 2017
DAVID D KIM TRUST OF 12/31/87 See Exhibit 99.1 · indirect
Sold, plan not stated
no price 19,484,809 shares
100%
Sold half or more
22 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.04M 85,214 at 12.22
47.6%
21 Nov 2016
Stone John Charles Executive Vice President
Sold, plan not stated
$308.75K 25,000 at 12.35
45.7%
21 Nov 2016
Rutten Guillaume Marie Jean Executive Vice President
Sold, plan not stated
$293.55K 23,750 at 12.36
100%
Sold half or more
21 Nov 2016
OSBORNE JOHN Director
Sold, plan not stated
$85.82K 6,994 at 12.27
16.9%
18 Nov 2016
Stone John Charles Executive Vice President
Sold, plan not stated
$606.50K 50,000 at 12.13
62.7%
Sold half or more
18 Nov 2016
ZUG JAMES W Director
Sold, plan not stated
$120.70K 10,000 at 12.07
17.9%
17 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$116.34K 9,843 at 11.82
5.2%
15 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.13M 100,000 at 11.30
35.8%
14 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$495.79K 43,000 at 11.53
13.1%
11 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.18M 103,828 at 11.41
24.1%
9 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.10M 100,000 at 11.02
23.4%
8 Nov 2016
Rutten Guillaume Marie Jean Executive Vice President
Sold, plan not stated 2×
$334.65K 30,000 at 11.16
100%
Sold half or more
8 Nov 2016
Stone John Charles Executive Vice President
Sold, plan not stated
$330.30K 30,000 at 11.01
50.2%
Sold half or more
7 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.09M 100,000 at 10.89
22.3%
4 Nov 2016
Kelley Stephen Douglas President and CEO
Sold, plan not stated
$1.05M 100,000 at 10.45
22.3%
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