Insider trading

Period: 120 months Stock: AMPY + 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.

114 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.

114 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.

114 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.

114 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.
114 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
114 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.

114 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
30 Sep 2020
FIR TREE CAPITAL MANAGEMENT LP Director · indirect
Sold, plan not stated
$17.55K 19,389 at 0.90
0.2%
29 Sep 2020
FIR TREE CAPITAL MANAGEMENT LP Director · indirect
Sold, plan not stated
$430.53K 441,883 at 0.97
4.4%
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%
17 Dec 2019
Sold, plan not stated
$8.90K 1,304 at 6.83
100%
Sold half or more
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%
23 Sep 2019
Sold, plan not stated
$28.54K 4,316 at 6.61
76.8%
Sold half or more
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%
14 May 2018
Bought 2×
$201.41K 15,300 at 13.16
22.5%
First buy on file
14 May 2018
Reddin Michael Director
Bought
$133.32K 10,100 at 13.20
opened
First buy on file
14 May 2018
Sold, plan not stated
$40.70K 3,170 at 12.84
7.7%
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
CSCP II Cayman GP Ltd. 10% owner · indirect
Sold, plan not stated 3×
$412.50K 25,000 at 16.50
5.9%
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%
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
CSCP II Cayman GP Ltd. 10% owner · indirect
Sold, plan not stated 6×
$2.01M 125,469 at 16.00
23.7%
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%
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%
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