Insider trading

Period: 120 months Stock: COHU Minimum amount: $100K × + 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.

87 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.

87 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.

87 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.

87 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.
87 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
87 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.

87 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
Muller Luis A President & CEO
Sold on a plan
$1.58M 21,662 at 73.00
2.6%
Planned (10b5-1)
25 Sep 2026
Muller Luis A President & CEO
Sold on a plan
$1.77M 27,236 at 65.00
3.1%
Planned (10b5-1)
21 Sep 2026
Muller Luis A President & CEO
Sold on a plan
$3.35M 55,794 at 60.00
6.0%
Planned (10b5-1)
19 Aug 2026
BOHRSON CHRISTOPHER Sr VP & Chief Customer Officer
Sold at will
$558.20K 10,000 at 55.82
5.9%
Not planned
5 Aug 2026
CAGGIA ANDREW M Director
Sold on a plan 2×
$789.09K 15,252 at 51.74
19.1%
Planned (10b5-1)
5 Aug 2026
Richardson Nina Director
Sold on a plan
$157.45K 3,055 at 51.54
7.2%
Planned (10b5-1)
22 May 2026
Muller Luis A President & CEO
Sold at will
$2.11M 45,154 at 46.62
4.6%
Not planned
22 May 2026
Jones Jeffrey D Sr. VP Finance & CFO
Sold at will
$608.92K 13,000 at 46.84
3.6%
Not planned
22 May 2026
DONAHUE JAMES A Director
Sold at will
$479.72K 10,257 at 46.77
74.1%
Sold half or more
20 May 2026
Sold at will
$460.03K 10,257 at 44.85
16.4%
Not planned
13 May 2026
BENDUSH WILLIAM Director · indirect
Sold on a plan
$368.55K 7,500 at 49.14
23.2%
Planned (10b5-1)
20 Feb 2026
Sold at will
$347.14K 11,105 at 31.26
15.9%
Not planned
10 Oct 2024
Richardson Nina Director
Sold on a plan
$120.68K 4,999 at 24.14
15.0%
Planned (10b5-1)
9 May 2024
Sold at will
$199.11K 6,854 at 29.05
10.5%
Not planned
14 Jun 2023
Jones Jeffrey D Sr. VP Finance & CFO
Sold on a plan
$400.00K 10,000 at 40.00
3.7%
Planned (10b5-1)
12 May 2023
LAWEE IAN P Sr. VP & GM
Sold at will
$171.30K 5,000 at 34.26
8.3%
Not planned
9 May 2023
KAMPFER THOMAS D VP Corp Dev, GC & Sec
Sold at will
$231.28K 7,000 at 33.04
10.9%
Not planned
8 May 2023
BENDUSH WILLIAM Director
Sold on a plan
$134.51K 4,001 at 33.62
10.3%
Planned (10b5-1)
11 Nov 2022
Jones Jeffrey D Sr. VP Finance & CFO
Sold, plan not stated
$370.00K 10,000 at 37.00
3.9%
11 Nov 2022
Sold, plan not stated
$334.17K 9,000 at 37.13
13.6%
2 Nov 2022
Sold, plan not stated 2×
$320.04K 9,890 at 32.36
13.0%
1 Nov 2022
Sold, plan not stated 2×
$333.97K 10,110 at 33.03
11.7%
4 Aug 2022
KAMPFER THOMAS D VP Corp Dev, GC & Sec
Sold, plan not stated
$186.00K 6,000 at 31.00
9.7%
27 May 2022
KAMPFER THOMAS D VP Corp Dev, GC & Sec
Sold, plan not stated
$301.10K 10,000 at 30.11
13.9%
25 May 2022
Jones Jeffrey D Sr. VP Finance & CFO
Sold, plan not stated
$338.98K 12,322 at 27.51
4.5%
3 May 2022
Sold, plan not stated
$135.85K 5,000 at 27.17
5.9%
8 Nov 2021
Sold, plan not stated
$254.50K 6,944 at 36.65
7.7%
8 Nov 2021
BENDUSH WILLIAM Director
Sold, plan not stated
$181.70K 5,000 at 36.34
11.8%
2 Nov 2021
CAGGIA ANDREW M Director
Sold, plan not stated
$174.58K 4,988 at 35.00
11.1%
4 Aug 2021
BENDUSH WILLIAM Director
Sold, plan not stated
$350.60K 10,000 at 35.06
19.1%
3 Aug 2021
Jones Jeffrey D VP Finance & CFO
Sold, plan not stated
$709.20K 20,000 at 35.46
7.6%
29 Jul 2021
CAGGIA ANDREW M Director
Sold, plan not stated
$175.70K 5,000 at 35.14
10.0%
12 May 2021
CAGGIA ANDREW M Director
Sold, plan not stated
$171.11K 4,850 at 35.28
8.9%
2 Mar 2021
DONAHUE JAMES A Director
Sold, plan not stated
$298.24K 6,699 at 44.52
1.8%
1 Mar 2021
DONAHUE JAMES A Director
Sold, plan not stated
$897.20K 20,000 at 44.86
5.2%
26 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated 2×
$832.76K 20,000 at 41.64
5.2%
25 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated
$904.40K 20,000 at 45.22
5.2%
24 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated 2×
$893.13K 20,000 at 44.66
5.2%
23 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated 2×
$863.86K 20,000 at 43.19
5.2%
22 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated
$910.80K 20,000 at 45.54
5.2%
19 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated
$960.00K 20,000 at 48.00
5.2%
18 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated
$933.60K 20,000 at 46.68
5.2%
18 Feb 2021
CAGGIA ANDREW M Director
Sold, plan not stated
$229.11K 4,850 at 47.24
10.6%
17 Feb 2021
DONAHUE JAMES A Director
Sold, plan not stated
$957.60K 20,000 at 47.88
5.2%
4 Dec 2020
Muller Luis A President & CEO
Sold, plan not stated
$183.94K 5,174 at 35.55
1.0%
3 Dec 2020
Muller Luis A President & CEO
Sold, plan not stated 4×
$865.03K 25,118 at 34.44
4.6%
1 Dec 2020
Muller Luis A President & CEO
Sold, plan not stated
$653.40K 22,000 at 29.70
3.9%
17 Nov 2020
Muller Luis A President & CEO
Sold, plan not stated 2×
$285.00K 10,000 at 28.50
1.7%
16 Nov 2020
Muller Luis A President & CEO
Sold, plan not stated
$137.50K 5,000 at 27.50
0.9%
12 Nov 2020
Muller Luis A President & CEO
Sold, plan not stated 2×
$207.20K 8,000 at 25.90
1.4%
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