Insider trading

Period: 120 months Stock: IART Role: Directors × + 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.

31 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.

31 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.

31 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.

31 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.
31 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
31 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.

31 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Nov 2025
GRAVES JEFFREY A Director
Bought
$102.15K 9,000 at 11.35
28.0%
First buy on file
21 May 2024
HILL BARBARA B Director · indirect
Bought
$995.82K 36,350 at 27.40
opened
First buy on file
5 Aug 2022
Sold, plan not stated
$446.27K 8,000 at 55.78
16.4%
3 Jun 2021
Sold, plan not stated
$84.22K 1,253 at 67.22
2.7%
18 Mar 2021
ESSIG STUART Director · indirect
Sold, plan not stated
$14.62M 214,553 at 68.14
100%
Sold half or more
12 Nov 2020
Sold, plan not stated
$150.92K 2,839 at 53.16
6.2%
28 May 2020
ESSIG STUART Director
Sold, plan not stated
$609.22K 11,626 at 52.40
1.2%
27 May 2020
ESSIG STUART Director
Sold, plan not stated
$4.66M 89,479 at 52.13
8.7%
26 May 2020
ESSIG STUART Director
Sold, plan not stated
$2.44M 46,807 at 52.08
4.4%
12 May 2020
ESSIG STUART Director
Sold, plan not stated
$108.68K 2,087 at 52.07
0.2%
16 Aug 2019
Sold, plan not stated
$252.25K 4,136 at 60.99
9.2%
10 May 2019
Sold, plan not stated
$807.33K 15,658 at 51.56
32.4%
14 Mar 2019
Bought
$108.40K 1,933 at 56.08
112%
First buy on file
5 Nov 2018
HILL BARBARA B Director
Bought
$199.68K 3,705 at 53.90
6.2%
First buy on file
24 Jul 2018
ESSIG STUART Director
Sold, plan not stated
$3.20M 50,423 at 63.56
3.4%
23 Jul 2018
ESSIG STUART Director
Sold, plan not stated
$1.23M 19,448 at 63.50
1.4%
17 Jul 2018
ESSIG STUART Director
Sold, plan not stated
$1.99M 31,353 at 63.50
2.2%
10 Jul 2018
ESSIG STUART Director
Sold, plan not stated
$2.53M 39,652 at 63.79
2.7%
9 Jul 2018
ESSIG STUART Director
Sold, plan not stated
$7.70M 120,100 at 64.08
7.8%
6 Mar 2018
SULLIVAN JAMES M Director
Sold, plan not stated
$822.96K 15,658 at 52.56
20.8%
5 Mar 2018
Sold, plan not stated
$827.99K 15,658 at 52.88
34.5%
26 Feb 2018
BRADLEY KEITH Director
Sold, plan not stated
$861.26K 15,658 at 55.00
29.7%
31 Oct 2017
HILL BARBARA B Director
Bought
$502.45K 10,768 at 46.66
24.1%
First buy on file
4 Aug 2017
Bought
$369.23K 7,500 at 49.23
25.3%
First buy on file
3 Aug 2017
Bought
$123.23K 2,500 at 49.29
9.2%
First buy on file
1 Aug 2017
HILL BARBARA B Director
Bought
$249.11K 5,050 at 49.33
12.7%
First buy on file
25 May 2017
ESSIG STUART Director
Sold, plan not stated
$6.74M 135,000 at 49.90
6.1%
23 May 2017
ESSIG STUART Director
Sold, plan not stated
$4.58M 95,429 at 48.01
4.6%
22 May 2017
ESSIG STUART Director
Sold, plan not stated
$2.14M 44,571 at 48.01
2.3%
4 May 2017
SULLIVAN JAMES M Director
Sold, plan not stated
$718.57K 15,658 at 45.89
22.3%
2 Mar 2017
Sold, plan not stated
$225.27K 5,238 at 43.01
7.9%
Showing 1–31 of 31.