Insider trading

Period: 120 months Stock: ACU 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.

45 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.

45 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.

45 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.

45 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.
45 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
45 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.

45 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will 2×
$449.31K 7,308 at 61.48
15.1%
Not planned
13 Aug 2026
BARKER BRIAN Director
Sold at will
$231.17K 3,821 at 60.50
100%
Sold half or more
10 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$302.70K 5,304 at 57.07
11.3%
Not planned
10 Aug 2026
Sold at will
$208.07K 3,684 at 56.48
100%
Sold half or more
5 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$222.04K 4,000 at 55.51
7.8%
Not planned
28 May 2026
OLSCHAN BRIAN S President and COO
Sold at will
$202.99K 4,833 at 42.00
10.5%
Not planned
16 May 2025
OLSCHAN BRIAN S President and COO
Sold at will
$199.75K 5,000 at 39.95
10.2%
Not planned
26 Jul 2024
OLSCHAN BRIAN S President and COO
Sold at will
$128.73K 3,149 at 40.88
7.1%
Not planned
20 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$124.46K 3,086 at 40.33
7.0%
Not planned
14 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$314.57K 7,800 at 40.33
15.9%
Not planned
7 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$202.74K 4,649 at 43.61
10.2%
Not planned
6 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$238.95K 5,566 at 42.93
11.9%
Not planned
4 Dec 2023
OLSCHAN BRIAN S President and COO
Sold at will
$225.30K 6,000 at 37.55
12.7%
Not planned
1 Dec 2023
OLSCHAN BRIAN S President and COO
Sold at will
$155.51K 4,339 at 35.84
9.5%
Not planned
27 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$195.25K 5,260 at 37.12
11.3%
Not planned
27 Nov 2023
Sold at will
$175.20K 4,980 at 35.18
80.2%
Sold half or more
13 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$170.15K 5,000 at 34.03
10.8%
Not planned
6 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$142.56K 4,281 at 33.30
9.4%
Not planned
31 Jul 2023
OLSCHAN BRIAN S President and COO
Sold at will
$206.02K 7,070 at 29.14
14.7%
Not planned
24 Jul 2023
OLSCHAN BRIAN S President and COO
Sold at will
$104.11K 3,930 at 26.49
8.7%
Not planned
5 Jun 2023
OLSCHAN BRIAN S President and COO
Sold at will
$102.64K 3,910 at 26.25
8.7%
Not planned
5 Aug 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated 2×
$162.09K 4,000 at 40.52
9.2%
4 Aug 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated
$163.00K 4,000 at 40.75
9.2%
2 Aug 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated 2×
$313.58K 7,465 at 42.01
15.9%
30 Jul 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated
$210.15K 5,000 at 42.03
11.2%
19 May 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$414.50K 9,399 at 44.10
3.0%
10 May 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$132.14K 2,972 at 44.46
1.0%
7 May 2021
DRISCOLL PAUL G Chief Financial Officer
Sold, plan not stated
$175.80K 3,972 at 44.26
9.7%
7 May 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$168.01K 3,767 at 44.60
1.2%
6 May 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$135.57K 3,043 at 44.55
1.0%
5 May 2021
DRISCOLL PAUL G Chief Financial Officer
Sold, plan not stated
$162.88K 3,618 at 45.02
8.9%
4 May 2021
DRISCOLL PAUL G Chief Financial Officer
Sold, plan not stated
$108.35K 2,410 at 44.96
6.1%
27 Apr 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$135.96K 2,992 at 45.44
1.0%
26 Apr 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated 2×
$299.31K 6,500 at 46.05
2.1%
23 Apr 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated
$200.77K 4,400 at 45.63
1.4%
22 Apr 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated
$606.09K 14,095 at 43.00
26.3%
21 Apr 2021
JOHNSEN WALTER C Chairman and CEO
Sold, plan not stated 4×
$899.92K 20,400 at 44.11
6.3%
21 Apr 2021
OLSCHAN BRIAN S President and COO
Sold, plan not stated
$699.82K 15,905 at 44.00
28.7%
20 Apr 2021
Sold, plan not stated 5×
$872.53K 24,076 at 36.24
42.3%
20 Apr 2021
MURPHY SUSAN H Director
Sold, plan not stated
$163.17K 4,500 at 36.26
37.5%
3 Aug 2018
JOHNSEN WALTER C CEO and Chairman of the Board
Sold, plan not stated
$266.40K 12,000 at 22.20
3.8%
1 May 2018
JOHNSEN WALTER C CEO and Chairman of the Board
Sold, plan not stated
$213.60K 10,000 at 21.36
3.2%
25 May 2017
JOHNSEN WALTER C CEO and Chairman of the Board
Sold, plan not stated 14×
$175.97K 6,350 at 27.71
2.0%
1 May 2017
OLSCHAN BRIAN S Pres, Chief Operations Officer
Sold, plan not stated 6×
$101.97K 3,501 at 29.13
8.1%
13 Mar 2017
JOHNSEN WALTER C CEO and Chairman of the Board
Sold, plan not stated 6×
$143.09K 5,700 at 25.10
1.8%
Showing 1–45 of 45.