Insider trading

Period: 120 months Stock: COHR Plan: Scheduled (10b5-1) × + Add filter Clear all
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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.

56 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.

56 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.

56 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.

56 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.
56 decisions over 120 months Remove this filter
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
56 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.

56 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Sep 2026
Eng Julie Sheridan Chief Technology Officer
Sold on a plan
$1.63M 6,030 at 270.69
12.8%
Planned (10b5-1)
31 Aug 2026
Eng Julie Sheridan Chief Technology Officer
Sold on a plan
$1.95M 7,047 at 276.83
13.0%
Planned (10b5-1)
31 Aug 2026
SKAGGS STEPHEN A Director
Sold on a plan
$629.06K 2,272 at 276.88
13.5%
Planned (10b5-1)
31 Aug 2026
Sold on a plan
$629.00K 2,272 at 276.85
11.6%
Planned (10b5-1)
18 Aug 2026
Luther Sherri R Chief Financial Officer
Sold on a plan
$972.00K 3,000 at 324.00
4.4%
Planned (10b5-1)
22 Jul 2026
Luther Sherri R Chief Financial Officer
Sold on a plan
$306.68K 1,000 at 306.68
1.5%
Planned (10b5-1)
12 May 2026
Luther Sherri R Chief Financial Officer
Sold on a plan
$745.92K 2,000 at 372.96
2.8%
Planned (10b5-1)
22 Apr 2026
Luther Sherri R Chief Financial Officer
Sold on a plan
$702.00K 2,000 at 351.00
2.8%
Planned (10b5-1)
10 Mar 2026
Eng Julie Sheridan Chief Technology Officer
Sold on a plan
$375.39K 1,454 at 258.18
2.9%
Planned (10b5-1)
9 Mar 2026
SKAGGS STEPHEN A Director
Sold on a plan
$856.55K 3,523 at 243.13
17.3%
Planned (10b5-1)
2 Mar 2026
Eng Julie Sheridan Chief Technology Officer
Sold on a plan
$813.65K 2,792 at 291.42
5.2%
Planned (10b5-1)
12 Feb 2026
Luther Sherri R Chief Financial Officer
Sold on a plan
$870.95K 4,000 at 217.74
5.2%
Planned (10b5-1)
20 Nov 2025
SKAGGS STEPHEN A Director
Sold on a plan
$300.00K 2,000 at 150.00
9.0%
Planned (10b5-1)
6 Nov 2025
BARBAROSSA GIOVANNI EVP, General Management
Sold on a plan
$9.71M 60,706 at 160.00
27.1%
Planned (10b5-1)
29 Oct 2025
BARBAROSSA GIOVANNI EVP, General Management
Sold on a plan 2×
$8.36M 59,480 at 140.59
21.0%
Planned (10b5-1)
29 Oct 2025
SKAGGS STEPHEN A Director
Sold on a plan
$280.00K 2,000 at 140.00
8.3%
Planned (10b5-1)
24 Oct 2025
SKAGGS STEPHEN A Director
Sold on a plan
$260.00K 2,000 at 130.00
7.7%
Planned (10b5-1)
13 Aug 2025
SKAGGS STEPHEN A Director
Sold on a plan
$244.46K 2,000 at 122.23
7.7%
Planned (10b5-1)
17 Jul 2025
Koeppen Christopher EVP of Aerospace & Defense
Sold on a plan
$310.00K 3,100 at 100.00
6.9%
Planned (10b5-1)
16 Jul 2025
Koeppen Christopher EVP of Aerospace & Defense
Sold on a plan 4×
$526.44K 5,458 at 96.45
10.8%
Planned (10b5-1)
13 May 2025
Koeppen Christopher EVP of Aerospace & Defense
Sold on a plan 3×
$902.40K 11,280 at 80.00
18.3%
Planned (10b5-1)
16 Dec 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$317.38K 2,916 at 108.84
5.0%
Planned (10b5-1)
3 Dec 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$277.13K 2,590 at 107.00
4.1%
Planned (10b5-1)
22 Nov 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$236.05K 2,248 at 105.00
3.7%
Planned (10b5-1)
15 Nov 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan 5×
$189.77K 2,000 at 94.89
3.1%
Planned (10b5-1)
14 Nov 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$430.88K 4,176 at 103.18
6.0%
Planned (10b5-1)
1 Oct 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$173.47K 1,899 at 91.35
2.8%
Planned (10b5-1)
15 Aug 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan 2×
$142.02K 2,000 at 71.01
3.0%
Planned (10b5-1)
1 Aug 2024
Sold on a plan 4×
$200.02K 3,000 at 66.67
3.4%
Planned (10b5-1)
1 Jul 2024
Sold on a plan 2×
$216.30K 3,000 at 72.10
3.0%
Planned (10b5-1)
3 Jun 2024
Sold on a plan 2×
$1.33M 19,195 at 69.40
16.2%
Planned (10b5-1)
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 May 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$114.60K 2,000 at 57.30
3.0%
Planned (10b5-1)
1 May 2024
Sold on a plan 3×
$238.50K 4,375 at 54.51
4.0%
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)
1 Apr 2024
Sold on a plan 2×
$264.41K 4,375 at 60.44
3.9%
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)
14 Mar 2024
Sold on a plan 3×
$492.19K 8,175 at 60.21
6.8%
Planned (10b5-1)
15 Feb 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$124.04K 2,000 at 62.02
2.9%
Planned (10b5-1)
30 Jan 2024
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$93.00K 1,860 at 50.00
2.6%
Planned (10b5-1)
26 Dec 2023
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$86.40K 1,920 at 45.00
2.7%
Planned (10b5-1)
6 Dec 2023
Eng Julie Sheridan Chief Technology Officer
Sold on a plan
$396.15K 9,901 at 40.01
29.5%
Planned (10b5-1)
6 Dec 2023
Sold on a plan
$300.06K 7,500 at 40.01
6.0%
Planned (10b5-1)
6 Dec 2023
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$173.20K 4,330 at 40.00
5.9%
Planned (10b5-1)
2 Oct 2023
Koeppen Christopher Chief Innovation Officer
Sold on a plan
$65.42K 2,000 at 32.71
2.8%
Planned (10b5-1)
14 Sep 2023
Koeppen Christopher Chief Innovation Officer
Sold on a plan 2×
$162.23K 4,863 at 33.36
6.3%
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)
1 Aug 2023
Sold on a plan 2×
$117.47K 2,500 at 46.99
2.4%
Planned (10b5-1)
3 Jul 2023
Sold on a plan
$125.78K 2,500 at 50.31
2.4%
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)
Showing 1–50 of 56. Page 1 of 2 Older →