Insider trading

Period: 120 months Stock: ACU Plan: Not on a plan × + 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.

111 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.

111 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.

111 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.

111 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.
111 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
111 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.

111 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
12 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$19.79K 339 at 58.39
0.8%
Not planned
11 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$9.22K 159 at 57.99
0.4%
Not planned
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
7 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$6.97K 125 at 55.72
0.3%
Not planned
5 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$222.04K 4,000 at 55.51
7.8%
Not planned
4 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$55.67K 981 at 56.75
1.9%
Not planned
3 Aug 2026
OLSCHAN BRIAN S President and COO
Sold at will
$58.00 1 at 58.00
0.0%
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
3 Jun 2025
OLSCHAN BRIAN S President and COO
Sold at will
$40.05K 1,001 at 40.01
2.4%
Not planned
2 Jun 2025
OLSCHAN BRIAN S President and COO
Sold at will
$32.32K 809 at 39.95
1.9%
Not planned
20 May 2025
OLSCHAN BRIAN S President and COO
Sold at will
$12.21K 306 at 39.90
0.7%
Not planned
19 May 2025
OLSCHAN BRIAN S President and COO
Sold at will
$27.53K 690 at 39.90
1.6%
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
15 May 2025
OLSCHAN BRIAN S President and COO
Sold at will
$91.29K 2,285 at 39.95
4.5%
Not planned
28 Apr 2025
OLSCHAN BRIAN S President and COO
Sold at will
$5.67K 138 at 41.12
0.3%
Not planned
3 Dec 2024
DRISCOLL PAUL G Chief Financial Officer
Sold at will
$43.32K 1,000 at 43.32
1.9%
Not planned
29 Nov 2024
DRISCOLL PAUL G Chief Financial Officer
Sold at will
$88.66K 2,000 at 44.33
3.7%
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
24 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$7.44K 186 at 40.00
0.5%
Not planned
21 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$49.13K 1,219 at 40.30
2.9%
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
16 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$80.50 2 at 40.25
0.0%
Not planned
15 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$61.06K 1,517 at 40.25
3.6%
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
9 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$55.55K 1,320 at 42.08
3.1%
Not planned
8 May 2024
OLSCHAN BRIAN S President and COO
Sold at will
$17.25K 400 at 43.12
1.0%
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
5 Dec 2023
OLSCHAN BRIAN S President and COO
Sold at will
$65.20K 1,715 at 38.02
4.0%
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
30 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$36.54K 1,015 at 36.00
2.4%
Not planned
28 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$34.77K 950 at 36.60
2.3%
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
22 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$4.65K 125 at 37.22
0.3%
Not planned
22 Nov 2023
Sold at will
$740.00 20 at 37.00
1.6%
Not planned
21 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$42.34K 1,144 at 37.01
2.7%
Not planned
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
3 Nov 2023
OLSCHAN BRIAN S President and COO
Sold at will
$5.80K 171 at 33.92
0.4%
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
30 May 2023
OLSCHAN BRIAN S President and COO
Sold at will
$48.83K 1,860 at 26.25
4.5%
Not planned
10 May 2023
OLSCHAN BRIAN S President and COO
Sold at will
$44.63K 1,700 at 26.25
4.1%
Not planned
9 May 2023
OLSCHAN BRIAN S President and COO
Sold at will
$69.84K 2,681 at 26.05
6.3%
Not planned
Showing 1–50 of 111. Page 1 of 3 Older →