Insider trading

Period: 120 months Stock: TER Minimum amount: $1M × + 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 Sep 2026
Smith Gregory Stephen President and CEO
Sold on a plan
$1.35M 4,000 at 337.83
3.6%
Planned (10b5-1)
17 Aug 2026
Smith Gregory Stephen President and CEO
Sold on a plan
$1.70M 4,000 at 425.00
3.4%
Planned (10b5-1)
15 Jul 2026
Smith Gregory Stephen President and CEO
Sold on a plan
$1.43M 4,000 at 356.31
3.3%
Planned (10b5-1)
15 Jun 2026
Smith Gregory Stephen President and CEO
Sold on a plan
$1.69M 4,000 at 423.03
3.2%
Planned (10b5-1)
15 May 2026
Smith Gregory Stephen President and CEO
Sold on a plan
$2.91M 8,597 at 338.98
6.5%
Planned (10b5-1)
14 Aug 2023
Mehta Sanjay VP and Chief Financial Officer
Sold on a plan 4×
$2.54M 24,571 at 103.30
39.2%
Planned (10b5-1)
25 Jan 2023
Gray Charles Jeffrey VP, General Counsel, Secretary
Sold, plan not stated 2×
$1.11M 11,070 at 100.54
32.8%
19 Dec 2022
Sold, plan not stated 3×
$5.92M 67,631 at 87.60
28.8%
29 Jul 2022
Sold, plan not stated 3×
$3.79M 37,857 at 100.20
13.9%
31 Jan 2022
Gray Charles Jeffrey VP, General Counsel, Secretary
Sold, plan not stated 2×
$1.86M 16,603 at 112.12
38.5%
27 Jan 2022
Smith Gregory Stephen President, Ind. Automation Grp
Sold, plan not stated
$1.56M 14,155 at 110.51
36.9%
28 Oct 2021
JAGIELA MARK E President and CEO
Sold, plan not stated 7×
$4.07M 29,878 at 136.15
15.4%
4 Jun 2021
JAGIELA MARK E President and CEO
Bought
$3.51M 27,518 at 127.57
16.5%
First buy on file
18 Mar 2021
JAGIELA MARK E President and CEO
Sold, plan not stated 4×
$10.36M 90,545 at 114.38
29.0%
11 Mar 2021
GILLIS EDWIN J Director
Sold, plan not stated
$2.12M 19,015 at 111.29
45.7%
11 Mar 2021
Smith Gregory Stephen President, Ind. Automation Grp
Sold, plan not stated
$2.02M 18,112 at 111.29
38.4%
4 Feb 2021
JAGIELA MARK E President and CEO
Sold, plan not stated 5×
$7.17M 57,941 at 123.71
17.7%
29 Jan 2021
Gray Charles Jeffrey VP, General Counsel, Secretary
Sold, plan not stated 2×
$2.24M 18,941 at 118.34
37.3%
28 Dec 2020
JAGIELA MARK E President and CEO
Sold, plan not stated 3×
$6.26M 52,992 at 118.10
14.5%
28 Dec 2020
Vahey Walter G. Exec. VP, Corp. Development
Sold, plan not stated 3×
$4.14M 35,000 at 118.15
56.8%
Sold half or more
11 Nov 2020
VALLEE ROY Director
Sold, plan not stated
$8.42M 83,706 at 100.55
96.5%
Sold half or more
3 Nov 2020
JAGIELA MARK E President and CEO
Sold, plan not stated 3×
$11.72M 129,976 at 90.18
26.2%
23 Oct 2020
TUFANO PAUL J Director
Sold, plan not stated
$1.65M 18,000 at 91.92
26.0%
22 Oct 2020
TUFANO PAUL J Director
Sold, plan not stated
$1.35M 14,682 at 92.03
17.5%
14 Aug 2020
JOHNSON MERCEDES Director
Sold, plan not stated
$1.36M 15,000 at 90.58
47.2%
6 Aug 2020
TUFANO PAUL J Director
Sold, plan not stated
$1.44M 15,800 at 91.00
14.7%
27 Jul 2020
Vahey Walter G. Exec. VP, Corp. Development
Sold, plan not stated
$1.54M 17,500 at 88.23
22.1%
24 Jul 2020
Robbins Brad President, LitePoint Corp.
Sold, plan not stated 2×
$1.12M 13,339 at 84.05
29.6%
6 May 2020
JAGIELA MARK E President and CEO
Sold, plan not stated 2×
$1.88M 30,976 at 60.62
6.6%
29 Apr 2020
GILLIS EDWIN J Director
Sold, plan not stated
$1.58M 25,000 at 63.09
42.1%
10 Feb 2020
JAGIELA MARK E President and CEO
Sold, plan not stated
$4.85M 69,276 at 70.05
12.9%
30 Jan 2020
Gray Charles Jeffrey VP, General Counsel, Secretary
Sold, plan not stated
$1.38M 19,589 at 70.32
30.7%
25 Oct 2019
Vahey Walter G. President, Systems Test Group
Sold, plan not stated
$1.59M 25,012 at 63.62
32.2%
25 Jul 2019
VALLEE ROY Director
Sold, plan not stated
$1.51M 26,516 at 57.07
25.0%
29 Apr 2019
Sold, plan not stated
$1.32M 27,049 at 48.95
26.8%
25 Apr 2019
Beecher Gregory R VP and CFO
Sold, plan not stated 4×
$1.93M 40,296 at 47.97
46.5%
13 Feb 2019
JAGIELA MARK E President and CEO
Sold, plan not stated 5×
$5.48M 139,935 at 39.19
29.4%
31 Jan 2019
Gray Charles Jeffrey VP,General Counsel & Secretary
Sold, plan not stated 4×
$1.22M 33,156 at 36.69
48.4%
2 Feb 2018
JAGIELA MARK E President and CEO
Sold, plan not stated
$1.35M 30,000 at 44.96
10.9%
31 Jan 2018
Gray Charles Jeffrey VP,General Counsel & Secretary
Sold, plan not stated 6×
$1.49M 32,238 at 46.31
52.6%
Sold half or more
30 Jan 2018
Beecher Gregory R VP and CFO
Sold, plan not stated 5×
$3.32M 71,300 at 46.57
69.0%
Sold half or more
10 Nov 2017
JAGIELA MARK E President and CEO
Sold, plan not stated
$3.48M 80,000 at 43.55
32.2%
5 Sep 2017
GILLIS EDWIN J Director
Sold, plan not stated
$1.46M 41,000 at 35.63
45.2%
1 Aug 2017
JAGIELA MARK E President and CEO
Sold, plan not stated
$1.04M 30,000 at 34.50
10.8%
12 May 2017
JAGIELA MARK E President and CEO
Sold, plan not stated
$1.41M 40,000 at 35.33
12.6%
28 Apr 2017
Beecher Gregory R VP and CFO
Sold, plan not stated
$2.84M 78,767 at 36.01
71.6%
Sold half or more
15 Feb 2017
Vahey Walter G. President, Systems Test Group
Sold, plan not stated 5×
$1.60M 55,190 at 29.00
56.2%
Sold half or more
6 Feb 2017
JAGIELA MARK E President and CEO
Sold, plan not stated 7×
$6.87M 240,291 at 28.57
43.0%
6 Feb 2017
Beecher Gregory R VP and CFO
Sold, plan not stated 7×
$4.18M 146,061 at 28.60
57.0%
Sold half or more
6 Feb 2017
Gray Charles Jeffrey VP,General Counsel & Secretary
Sold, plan not stated 6×
$1.24M 43,502 at 28.57
45.0%
Showing 1–50 of 50.