InsiderClue

Insider trading

Period: 120 months Stock: COHR 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.

Create an account Sign in
When Periodin use
Who Role
The trade Type of trade Minimum amountin use Plan Share of their own holding
Ownership What the chief executive holds
When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

1 month 12 months 120 months
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.

Anyone CEO CFO Other officers Directors 10% owners
34 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.

Any34 Buys0 Sells34 Cluster buys
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.

Any $100K or more $1M or more $10M or more $100M or more $500M or more
34 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.
Any Discretionary Scheduled (10b5-1) Not stated Not on a plan
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 ?
Value ↓
Of own stake ↓
Why it stands out
COHR Coherent Corp.
11 Sep 2026
Digirolomo Enrico Director
Sold at will
$1.63M 5,315 at 305.99
30.8%
Not planned
COHR Coherent Corp.
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)
COHR Coherent Corp.
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)
COHR Coherent Corp.
10 Dec 2025
CORASANTI JOSEPH J Director
Sold at will
$2.95M 15,000 at 196.74
15.8%
Not planned
COHR Coherent Corp.
14 Nov 2025
Dreyer Michael L Director
Sold at will
$1.68M 11,570 at 144.88
48.9%
Not planned
COHR Coherent Corp.
7 Nov 2025
BAIN CAPITAL INVESTORS LLC 10% owner · indirect
Sold at will
$1.08B 7,500,000 at 143.37
96.7%
Sold half or more
COHR Coherent Corp.
7 Nov 2025
CORASANTI JOSEPH J Director
Sold at will
$1.47M 9,720 at 151.25
9.3%
Not planned
COHR Coherent Corp.
6 Nov 2025
BARBAROSSA GIOVANNI EVP, General Management
Sold on a plan
$9.71M 60,706 at 160.00
27.1%
Planned (10b5-1)
COHR Coherent Corp.
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)
COHR Coherent Corp.
3 Jun 2025
SADASIVAM SHAKER Director
Sold at will
$2.34M 29,292 at 80.00
43.1%
Not planned
COHR Coherent Corp.
3 Jun 2024
BASHAW WALTER ROBERT II President
Sold on a plan 2×
$1.33M 19,195 at 69.40
16.2%
Planned (10b5-1)
COHR Coherent Corp.
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)
COHR Coherent Corp.
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)
COHR Coherent Corp.
29 Mar 2022
KRAMER FRANCIS J Director
Sold, plan not stated
$1.70M 22,610 at 75.00
7.8%
COHR Coherent Corp.
27 May 2021
BASHAW WALTER ROBERT II President
Sold, plan not stated 3×
$1.07M 15,500 at 68.74
27.9%
COHR Coherent Corp.
14 Dec 2020
KRAMER FRANCIS J Director
Sold, plan not stated
$1.12M 15,449 at 72.59
5.5%
COHR Coherent Corp.
10 Dec 2020
KRAMER FRANCIS J Director
Sold, plan not stated 3×
$4.19M 60,000 at 69.86
18.6%
COHR Coherent Corp.
24 Nov 2020
RAYMOND MARY JANE Chief Financial Officer
Sold, plan not stated 2×
$2.03M 30,360 at 66.81
23.7%
COHR Coherent Corp.
20 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$1.69M 26,350 at 64.13
5.7%
COHR Coherent Corp.
19 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$1.55M 25,000 at 62.18
5.5%
COHR Coherent Corp.
17 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated 3×
$8.37M 138,903 at 60.25
24.3%
COHR Coherent Corp.
16 Nov 2020
MATTERA VINCENT D JR Chief Executive Officer
Sold, plan not stated
$6.54M 109,597 at 59.63
18.8%
COHR Coherent Corp.
16 Nov 2020
BARBAROSSA GIOVANNI Chief Strategy Officer
Sold, plan not stated 2×
$6.24M 104,741 at 59.62
48.7%
COHR Coherent Corp.
9 Nov 2020
PELAEZ MARC Y E Director
Sold, plan not stated
$2.14M 37,630 at 56.96
35.5%
COHR Coherent Corp.
13 May 2020
KRAMER FRANCIS J Director
Sold, plan not stated 2×
$2.24M 50,000 at 44.84
21.0%
COHR Coherent Corp.
11 Mar 2019
KRAMER FRANCIS J Director
Sold, plan not stated
$1.19M 30,000 at 39.62
15.6%
COHR Coherent Corp.
4 Sep 2018
Wagner David G VP, Human Resources
Sold, plan not stated 2×
$1.59M 33,076 at 48.01
35.4%
COHR Coherent Corp.
9 Aug 2018
CORASANTI JOSEPH J Director
Sold, plan not stated
$1.34M 30,000 at 44.77
37.5%
COHR Coherent Corp.
31 Oct 2017
KRAMER FRANCIS J Director
Sold, plan not stated
$1.13M 25,000 at 45.10
8.5%
COHR Coherent Corp.
2 Oct 2017
KRAMER FRANCIS J Director
Sold, plan not stated
$1.05M 25,000 at 42.00
8.5%
COHR Coherent Corp.
24 Mar 2017
KRAMER FRANCIS J Director
Sold, plan not stated
$1.14M 30,000 at 38.00
7.7%
COHR Coherent Corp.
28 Feb 2017
KRAMER FRANCIS J Director
Sold, plan not stated 2×
$1.79M 49,950 at 35.75
11.4%
COHR Coherent Corp.
21 Feb 2017
PELAEZ MARC Y E Director
Sold, plan not stated
$1.01M 25,833 at 39.03
30.0%
COHR Coherent Corp.
2 Feb 2017
KRAMER FRANCIS J Director
Sold, plan not stated
$4.75M 131,088 at 36.26
22.5%
Showing 1–34 of 34.