Insider trading

Period: 120 months Stock: ISTR Role: CEO × + 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.

24 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.

24 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.

24 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.

24 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.
24 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
24 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.

24 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
27 Jan 2026
D'Angelo John J Chief Executive Officer
Sold at will
$732.83K 26,163 at 28.01
9.7%
Not planned
7 Jun 2024
D'Angelo John J Chief Executive Officer
Sold at will
$10.02K 650 at 15.41
0.3%
Not planned
14 Nov 2023
D'Angelo John J Chief Executive Officer
Bought
$3.14K 300 at 10.45
0.1%
8 Nov 2023
D'Angelo John J Chief Executive Officer
Bought
$6.95K 750 at 9.26
0.4%
31 Oct 2023
D'Angelo John J Chief Executive Officer
Bought
$2.84K 307 at 9.25
0.1%
2 May 2023
D'Angelo John J Chief Executive Officer
Bought
$3.76K 300 at 12.54
0.1%
2 May 2023
D'Angelo John J Chief Executive Officer · indirect
Bought
$3.09K 250 at 12.36
opened
27 Apr 2023
D'Angelo John J Chief Executive Officer
Bought
$2.60K 200 at 12.98
0.1%
25 Apr 2023
D'Angelo John J Chief Executive Officer
Bought
$1.29K 100 at 12.90
0.0%
15 Mar 2023
D'Angelo John J Chief Executive Officer
Bought 3×
$7.47K 475 at 15.73
0.3%
Largest buy in 3 yrs
14 Mar 2023
D'Angelo John J Chief Executive Officer
Bought
$5.44K 325 at 16.75
0.2%
7 Nov 2022
D'Angelo John J CEO and Interim CFO
Bought
$2.19K 100 at 21.85
0.1%
3 Nov 2022
D'Angelo John J Chief Executive Officer
Bought
$4.37K 200 at 21.86
0.1%
10 Mar 2022
D'Angelo John J Chief Executive Officer
Bought 3×
$1.97K 100 at 19.65
0.1%
8 Mar 2022
D'Angelo John J Chief Executive Officer
Bought 2×
$1.98K 100 at 19.81
0.1%
7 Mar 2022
D'Angelo John J Chief Executive Officer
Bought 2×
$3.99K 200 at 19.94
0.1%
24 Feb 2022
D'Angelo John J Chief Executive Officer
Bought
$2.00K 100 at 19.95
0.1%
9 Dec 2021
D'Angelo John J Chief Executive Officer
Bought 2×
$7.21K 400 at 18.04
0.2%
Largest buy in 3 yrs
29 Oct 2020
D'Angelo John J Chief Executive Officer
Bought
$1.28K 100 at 12.81
0.1%
First buy on file
9 Dec 2019
D'Angelo John J Chief Executive Officer
Sold, plan not stated
$124.85K 5,000 at 24.97
3.0%
12 Sep 2019
D'Angelo John J Chief Executive Officer
Sold, plan not stated
$7.73K 329 at 23.50
0.2%
11 Sep 2019
D'Angelo John J Chief Executive Officer
Sold, plan not stated
$109.77K 4,671 at 23.50
2.9%
5 Mar 2019
D'Angelo John J Chief Executive Officer
Bought
$2.37K 100 at 23.65
0.1%
First buy on file
10 May 2018
D'Angelo John J Chief Executive Officer
Bought
$2.61K 100 at 26.05
0.1%
First buy on file
Showing 1–24 of 24.