Insider trading

Period: 120 months Stock: AMPY Role: 10% owners × + 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.

57 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.

57 decisions over 120 months Remove this filter
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.

57 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.

57 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.
57 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
57 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.

57 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
26 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$32.25K 25,000 at 1.29
0.7%
22 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$23.40K 15,000 at 1.56
0.4%
19 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$24.60K 15,000 at 1.64
0.4%
17 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$26.34K 16,162 at 1.63
0.4%
16 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated 2×
$39.88K 21,911 at 1.82
0.6%
15 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated 3×
$86.04K 47,045 at 1.83
1.2%
10 Jun 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$162.64K 80,117 at 2.03
2.0%
12 Mar 2020
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$46.56K 43,112 at 1.08
1.1%
22 Nov 2019
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated
$2.69M 500,000 at 5.37
11.1%
11 Nov 2019
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated 2×
$65.90K 10,000 at 6.59
0.2%
8 Nov 2019
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold, plan not stated 2×
$165.92K 25,276 at 6.56
0.6%
13 Feb 2019
Avenue Capital Management II, L.P. 10% owner · indirect
Sold, plan not stated
$9.33M 933,142 at 10.00
26.7%
12 Feb 2019
FIR TREE CAPITAL MANAGEMENT LP 10% owner · indirect
Sold, plan not stated
$17.07M 1,706,949 at 10.00
26.7%
8 Jun 2018
Sold, plan not stated
$168.38K 12,952 at 13.00
0.8%
8 Jun 2018
Sold, plan not stated
$67.89K 5,222 at 13.00
0.8%
5 Jun 2018
Sold, plan not stated
$18.53K 1,425 at 13.00
0.1%
5 Jun 2018
Sold, plan not stated
$7.48K 575 at 13.00
0.1%
22 May 2018
Sold, plan not stated
$171.43K 12,115 at 14.15
0.7%
22 May 2018
Sold, plan not stated
$69.12K 4,885 at 14.15
0.7%
18 May 2018
Sold, plan not stated
$1.54M 109,893 at 14.00
6.3%
18 May 2018
Sold, plan not stated
$620.30K 44,307 at 14.00
6.3%
10 May 2018
Sold, plan not stated
$1.01K 71 at 14.25
0.0%
10 May 2018
Sold, plan not stated
$413.25 29 at 14.25
0.0%
14 Mar 2018
Sold, plan not stated
$240.53K 17,817 at 13.50
1.0%
14 Mar 2018
Sold, plan not stated
$96.97K 7,183 at 13.50
1.0%
3 Nov 2017
Centerbridge Credit Partners, L.P. 10% owner · indirect
Sold, plan not stated 3×
$412.50K 25,000 at 16.50
5.9%
3 Nov 2017
CSCP II Cayman GP Ltd. 10% owner · indirect
Sold, plan not stated 3×
$412.50K 25,000 at 16.50
5.9%
2 Nov 2017
CSCP II Cayman GP Ltd. 10% owner · indirect
Sold, plan not stated 3×
$114.82K 7,000 at 16.40
1.7%
2 Nov 2017
Centerbridge Credit Partners, L.P. 10% owner · indirect
Sold, plan not stated 3×
$114.82K 7,000 at 16.40
1.7%
1 Nov 2017
Sold, plan not stated
$2.39M 149,531 at 16.00
100%
Sold half or more
1 Nov 2017
Sold, plan not stated
$2.39M 149,531 at 16.00
100%
Sold half or more
1 Nov 2017
Centerbridge Credit Partners, L.P. 10% owner · indirect
Sold, plan not stated 6×
$2.01M 125,469 at 16.00
23.7%
1 Nov 2017
CSCP II Cayman GP Ltd. 10% owner · indirect
Sold, plan not stated 6×
$2.01M 125,469 at 16.00
23.7%
5 Oct 2017
Sold, plan not stated
$1.94M 125,000 at 15.55
45.5%
5 Oct 2017
Sold, plan not stated
$1.94M 125,000 at 15.55
45.5%
3 Oct 2017
Sold, plan not stated
$106.53K 6,700 at 15.90
2.4%
3 Oct 2017
Sold, plan not stated
$106.53K 6,700 at 15.90
2.4%
26 Sep 2017
Sold, plan not stated
$2.40M 150,000 at 16.00
34.8%
26 Sep 2017
Sold, plan not stated
$2.40M 150,000 at 16.00
34.8%
25 Sep 2017
Sold, plan not stated
$1.60M 100,000 at 16.00
18.8%
25 Sep 2017
Sold, plan not stated
$1.60M 100,000 at 16.00
18.8%
21 Sep 2017
Sold, plan not stated
$2.08M 130,000 at 16.00
19.7%
21 Sep 2017
Sold, plan not stated
$2.08M 130,000 at 16.00
19.7%
14 Sep 2017
Sold, plan not stated
$2.46M 150,000 at 16.38
18.5%
14 Sep 2017
Sold, plan not stated
$2.46M 150,000 at 16.38
18.5%
13 Sep 2017
Sold, plan not stated
$815.00K 50,000 at 16.30
5.8%
13 Sep 2017
Sold, plan not stated
$815.00K 50,000 at 16.30
5.8%
12 Sep 2017
Sold, plan not stated
$1.62M 100,000 at 16.20
10.4%
12 Sep 2017
Sold, plan not stated
$1.62M 100,000 at 16.20
10.4%
27 Oct 2016
Aronson Jeffrey 10% owner · indirect
Sold, plan not stated 3×
$75.31K 3,586 at 21.00
0.8%
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