Insider trading

Period: 120 months Stock: COHR + 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.

235 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.

235 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.

235 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.

235 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.
235 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
235 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.

235 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Jun 2023
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan
$1.50M 30,000 at 50.00
4.7%
Planned (10b5-1)
14 Jun 2023
MOTLEY DAVID L Director
Bought
$299.74K 6,041 at 49.62
63.9%
First buy on file
14 Jun 2023
RAYMOND MARY JANE CFO & Treasurer
Sold on a plan 3×
$144.28K 3,000 at 48.09
1.7%
Planned (10b5-1)
9 Jun 2023
Sold on a plan
$100.00K 2,500 at 40.00
2.1%
Planned (10b5-1)
2 Jun 2023
Sold at will
$317.39K 8,270 at 38.38
8.9%
Not planned
30 May 2023
Eng Julie Sheridan Chief Technology Officer
Sold at will
$120.12K 2,966 at 40.50
14.7%
Not planned
2 Mar 2023
RAYMOND MARY JANE CFO & Treasurer
Sold, plan not stated 2×
$164.19K 4,000 at 41.05
2.2%
1 Mar 2023
Xia Howard H. Director
Sold, plan not stated
$98.01K 2,270 at 43.17
5.4%
15 Nov 2022
KRAMER FRANCIS J Director
Sold, plan not stated
$117.44K 2,936 at 40.00
1.1%
13 Sep 2022
Bought
$438.44K 10,000 at 43.84
13.7%
First buy on file
12 Sep 2022
RAYMOND MARY JANE CFO & Treasurer
Sold, plan not stated
$67.79K 1,500 at 45.19
0.8%
29 Aug 2022
RAYMOND MARY JANE CFO & Treasurer
Sold, plan not stated
$103.94K 2,000 at 51.97
1.1%
18 Apr 2022
Koeppen Christopher Chief Technology Officer
Sold, plan not stated
$30.86K 500 at 61.71
1.7%
5 Apr 2022
Sold, plan not stated
$24.83K 350 at 70.95
0.7%
29 Mar 2022
KRAMER FRANCIS J Director
Sold, plan not stated
$1.70M 22,610 at 75.00
7.8%
29 Mar 2022
Xia Howard H. Director
Sold, plan not stated 2×
$446.40K 6,000 at 74.40
14.4%
24 Mar 2022
Sold, plan not stated
$91.26K 1,279 at 71.36
11.7%
18 Mar 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
18 Mar 2022
Sold, plan not stated
$24.50K 350 at 70.00
0.7%
16 Feb 2022
RAYMOND MARY JANE CFO & Treasurer
Sold, plan not stated
$72.00K 1,000 at 72.00
0.9%
15 Feb 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
10 Feb 2022
Sold, plan not stated
$24.50K 350 at 70.00
0.7%
18 Jan 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
18 Jan 2022
Koeppen Christopher Chief Technology Officer
Sold, plan not stated
$34.91K 500 at 69.81
1.7%
5 Jan 2022
Sold, plan not stated
$25.87K 350 at 73.90
0.7%
21 Dec 2021
RAYMOND MARY JANE CFO & Treasurer
Sold, plan not stated
$68.00K 1,000 at 68.00
0.9%
15 Dec 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$560.00K 8,000 at 70.00
1.8%
15 Dec 2021
Sold, plan not stated
$98.00K 1,400 at 70.00
2.8%
12 Nov 2021
Sold, plan not stated
$558.23K 8,620 at 64.76
11.8%
3 Sep 2021
Sold, plan not stated
$363.03K 5,921 at 61.31
35.2%
25 Aug 2021
Koeppen Christopher Chief Technology Officer
Sold, plan not stated
$93.77K 1,500 at 62.51
6.7%
18 Aug 2021
RAYMOND MARY JANE Chief Financial Officer
Sold, plan not stated
$12.21K 200 at 61.07
0.2%
16 Aug 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$532.18K 8,500 at 62.61
2.4%
16 Jul 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$596.59K 8,500 at 70.19
2.3%
28 Jun 2021
Sold, plan not stated 3×
$360.46K 5,000 at 72.09
11.1%
16 Jun 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 3×
$588.18K 8,500 at 69.20
2.3%
27 May 2021
Sold, plan not stated 3×
$1.07M 15,500 at 68.74
27.9%
26 May 2021
Koeppen Christopher Chief Technology Officer
Sold, plan not stated 2×
$101.25K 1,500 at 67.50
6.3%
17 May 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$536.34K 8,500 at 63.10
2.2%
16 Apr 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$693.45K 8,500 at 81.58
2.2%
16 Mar 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$610.77K 8,500 at 71.86
2.1%
24 Feb 2021
Koeppen Christopher Chief Technology Officer
Sold, plan not stated 5×
$130.21K 1,500 at 86.81
6.0%
16 Feb 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 2×
$778.56K 8,500 at 91.60
2.1%
19 Jan 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 4×
$783.95K 8,500 at 92.23
2.0%
16 Dec 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 3×
$612.72K 8,500 at 72.08
2.0%
15 Dec 2020
KRAMER FRANCIS J Director
Sold, plan not stated
$597.53K 8,231 at 72.60
3.0%
14 Dec 2020
KRAMER FRANCIS J Director
Sold, plan not stated
$1.12M 15,449 at 72.59
5.5%
10 Dec 2020
KRAMER FRANCIS J Director
Sold, plan not stated 3×
$4.19M 60,000 at 69.86
18.6%
30 Nov 2020
Koeppen Christopher Chief Technology Officer
Sold, plan not stated
$122.07K 1,828 at 66.78
6.8%
27 Nov 2020
Schwendinger Jo Anne Chief Legal & Compl. Officer
Sold, plan not stated 2×
$862.67K 12,960 at 66.56
23.6%
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