Insider trading

Period: 120 months Stock: ARI Minimum amount: $100K × + 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.

50 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.

50 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.

50 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.

50 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.
50 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
50 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.

50 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Dec 2025
ROTHSTEIN STUART President & CEO
Sold on a plan
$529.13K 52,072 at 10.16
18.5%
Planned (10b5-1)
15 Sep 2025
ROTHSTEIN STUART President & CEO
Sold on a plan
$561.27K 52,073 at 10.78
15.6%
Planned (10b5-1)
16 Jun 2025
ROTHSTEIN STUART President & CEO
Sold on a plan
$511.82K 52,074 at 9.83
13.5%
Planned (10b5-1)
17 Mar 2025
ROTHSTEIN STUART President & CEO
Sold on a plan
$520.22K 52,074 at 9.99
11.9%
Planned (10b5-1)
4 Mar 2025
Sold at will
$109.52K 11,000 at 9.96
53.3%
Sold half or more
15 Aug 2024
Prince Scott Director
Sold at will
$100.99K 10,000 at 10.10
19.5%
Not planned
14 Aug 2024
Prince Scott Director
Sold at will
$201.22K 20,000 at 10.06
28.1%
Not planned
13 Aug 2024
Prince Scott Director
Sold at will
$100.44K 10,000 at 10.04
12.3%
Not planned
28 May 2024
Sold at will
$116.36K 11,400 at 10.21
35.6%
Not planned
1 May 2024
BIDERMAN MARK C Director
Sold at will
$149.94K 15,000 at 10.00
19.8%
Not planned
15 Apr 2024
ROTHSTEIN STUART President & CEO
Sold on a plan
$423.99K 40,000 at 10.60
8.8%
Planned (10b5-1)
16 Jan 2024
ROTHSTEIN STUART President & CEO
Sold on a plan
$458.19K 40,000 at 11.45
6.9%
Planned (10b5-1)
16 Oct 2023
ROTHSTEIN STUART President & CEO
Sold on a plan
$403.56K 40,000 at 10.09
7.5%
Planned (10b5-1)
6 Sep 2023
BIDERMAN MARK C Director
Sold at will
$106.00K 10,000 at 10.60
13.1%
Not planned
17 Jul 2023
ROTHSTEIN STUART President & CEO
Sold on a plan
$472.00K 40,000 at 11.80
7.0%
Planned (10b5-1)
8 May 2023
Kasdin Robert A Director
Bought
$238.58K 25,000 at 9.54
41.2%
First buy on file
7 Nov 2022
ROTHSTEIN STUART President & CEO
Bought
$167.67K 15,000 at 11.18
3.4%
First buy on file
17 May 2022
BIDERMAN MARK C Director
Sold, plan not stated
$126.83K 10,000 at 12.68
13.2%
11 Nov 2021
Kasdin Robert A Director
Sold, plan not stated
$153.73K 10,000 at 15.37
18.9%
10 Nov 2021
Kasdin Robert A Director
Sold, plan not stated
$231.44K 15,000 at 15.43
22.1%
8 Jun 2021
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$728.19K 43,774 at 16.64
11.5%
7 Jun 2021
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$483.43K 29,283 at 16.51
7.1%
27 May 2021
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$195.36K 12,509 at 15.62
3.0%
26 May 2021
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$632.39K 40,750 at 15.52
8.8%
13 May 2021
Kasdin Robert A Director
Sold, plan not stated
$221.30K 15,000 at 14.75
18.1%
27 Apr 2021
PRESS ERIC Director
Sold, plan not stated
$1.46M 96,360 at 15.17
31.1%
27 Apr 2021
Agarwal Jai CFO, Treasurer and Secretary
Sold, plan not stated
$228.11K 15,000 at 15.21
35.6%
26 Apr 2021
BIDERMAN MARK C Director
Sold, plan not stated
$105.45K 7,050 at 14.96
9.3%
18 Mar 2020
PRESS ERIC Director
Bought 2×
$660.09K 100,000 at 6.60
47.6%
First buy on file
17 Mar 2020
SALVATI MICHAEL Director
Bought
$244.56K 30,000 at 8.15
49.3%
First buy on file
15 Jan 2020
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$916.63K 50,000 at 18.33
14.0%
21 Aug 2019
SALVATI MICHAEL Director
Sold, plan not stated
$380.40K 20,000 at 19.02
24.7%
15 Apr 2019
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$457.45K 24,707 at 18.52
8.2%
15 Jan 2019
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$699.36K 40,000 at 17.48
11.7%
7 Dec 2018
BIDERMAN MARK C Director
Sold, plan not stated
$188.49K 10,000 at 18.85
17.6%
19 Nov 2018
Gault Jeffrey M Director
Sold, plan not stated
$185.22K 10,000 at 18.52
21.2%
27 Aug 2018
BIDERMAN MARK C Director
Sold, plan not stated
$194.50K 10,000 at 19.45
15.0%
24 Aug 2018
Prince Scott Director
Sold, plan not stated
$290.15K 15,000 at 19.34
33.2%
23 Aug 2018
Prince Scott Director
Sold, plan not stated
$290.70K 15,000 at 19.38
24.9%
8 May 2018
Gault Jeffrey M Director
Sold, plan not stated
$236.51K 13,000 at 18.19
21.6%
16 Apr 2018
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$243.78K 13,654 at 17.85
4.8%
26 Mar 2018
SALVATI MICHAEL Director
Sold, plan not stated
$103.28K 5,659 at 18.25
7.5%
21 Feb 2018
SALVATI MICHAEL Director
Sold, plan not stated
$185.50K 10,000 at 18.55
11.7%
20 Feb 2018
BIDERMAN MARK C Director
Sold, plan not stated
$184.83K 10,000 at 18.48
14.1%
16 Jan 2018
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$735.74K 40,000 at 18.39
12.3%
23 Oct 2017
Qatar Investment Authority 10% owner · indirect
Bought
$30.79M 1,670,000 at 18.44
18.9%
First buy on file
23 Oct 2017
Qatar Investment Authority 10% owner · indirect
Sold, plan not stated
$30.79M 1,229,607 at 25.04
15.4%
3 Jul 2017
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$467.22K 25,000 at 18.69
9.0%
3 Apr 2017
ROTHSTEIN STUART President & CEO
Sold, plan not stated
$467.96K 25,000 at 18.72
8.3%
2 Mar 2017
BIDERMAN MARK C Director
Sold, plan not stated
$273.45K 15,000 at 18.23
18.6%
Showing 1–50 of 50.