Insider trading

Period: 120 months Stock: COHR 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.

34 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.

34 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.

34 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.

34 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.
34 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
34 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.

34 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Dec 2024
ANDERSON JAMES ROBERT CEO & President
Bought
$51.36K 500 at 102.72
0.3%
22 Nov 2024
ANDERSON JAMES ROBERT CEO & President
Bought
$51.99K 500 at 103.98
0.3%
Largest buy in 3 yrs
10 Sep 2024
ANDERSON JAMES ROBERT CEO & President
Bought
$35.28K 500 at 70.55
0.3%
3 Sep 2024
ANDERSON JAMES ROBERT CEO & President
Bought
$36.69K 500 at 73.37
0.3%
First buy on file
15 May 2024
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan 2×
$286.66K 5,000 at 57.33
0.7%
Planned (10b5-1)
15 Apr 2024
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan 2×
$265.48K 5,000 at 53.10
0.7%
Planned (10b5-1)
15 Mar 2024
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan
$294.57K 5,000 at 58.91
0.7%
Planned (10b5-1)
4 Aug 2023
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan
$250.00K 5,000 at 50.00
0.9%
Planned (10b5-1)
20 Jun 2023
MATTERA VINCENT D JR Chief Executive Officer
Sold on a plan 5×
$1.54M 26,000 at 59.17
4.2%
Planned (10b5-1)
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)
18 Mar 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
15 Feb 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
18 Jan 2022
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$140.00K 2,000 at 70.00
0.5%
15 Dec 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$560.00K 8,000 at 70.00
1.8%
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%
16 Jun 2021
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 3×
$588.18K 8,500 at 69.20
2.3%
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%
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%
20 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$1.69M 26,350 at 64.13
5.7%
19 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$1.55M 25,000 at 62.18
5.5%
17 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 3×
$8.37M 138,903 at 60.25
24.3%
16 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$6.54M 109,597 at 59.63
18.8%
29 Apr 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$633.50K 18,100 at 35.00
4.1%
31 Jan 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$975.94K 29,000 at 33.65
6.4%
8 Apr 2019
MATTERA VINCENT D JR President and CEO
Sold, plan not stated
$78.92K 1,973 at 40.00
0.8%
3 Apr 2019
MATTERA VINCENT D JR President and CEO
Sold, plan not stated
$554.40K 13,827 at 40.10
5.1%
1 Aug 2018
MATTERA VINCENT D JR President & CEO
Sold, plan not stated 3×
$376.00K 9,450 at 39.79
3.8%
20 Mar 2018
MATTERA VINCENT D JR President & CEO
Sold, plan not stated
$378.74K 8,000 at 47.34
3.1%
16 Feb 2017
MATTERA VINCENT D JR President & CEO
Sold, plan not stated
$273.35K 7,000 at 39.05
3.1%
Showing 1–34 of 34.