Insider trading

Period: 120 months Stock: AOS 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.

When

Period

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

42 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.

42 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.

42 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.

42 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.
42 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
42 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.

42 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Aug 2025
STERN JAMES F Exec VP, General Counsel & Sec
Sold at will
$1.24M 17,434 at 71.24
15.0%
Not planned
30 Jul 2025
Wheeler Kevin J. Executive Chairman
Sold at will
$1.58M 22,200 at 71.26
18.1%
Not planned
7 Aug 2024
Carver Samuel M. SVP - Global Operations
Sold at will
$1.19M 14,705 at 81.00
86.0%
Sold half or more
4 Mar 2024
Rajendra Ajita G Director
Sold at will
$5.09M 60,258 at 84.51
51.4%
Sold half or more
1 Mar 2024
Rajendra Ajita G Director
Sold at will
$3.62M 43,137 at 84.01
43.1%
Not planned
29 Feb 2024
Rajendra Ajita G Director
Sold at will
$2.05M 24,669 at 83.02
30.2%
Not planned
28 Feb 2024
Rajendra Ajita G Director
Sold at will
$2.10M 25,331 at 83.03
30.8%
Not planned
10 Nov 2023
Rajendra Ajita G Director
Sold at will
$3.85M 53,125 at 72.39
48.3%
Not planned
3 Nov 2023
Rajendra Ajita G Director
Sold at will
$4.10M 56,686 at 72.24
49.9%
Not planned
2 Feb 2023
Rajendra Ajita G Director
Sold, plan not stated
$2.78M 39,100 at 71.02
49.9%
22 Nov 2021
Rajendra Ajita G Director
Sold, plan not stated 2×
$4.06M 48,752 at 83.19
67.3%
Sold half or more
17 Nov 2021
Rajendra Ajita G Director
Sold, plan not stated
$3.67M 44,620 at 82.29
65.3%
Sold half or more
2 Nov 2021
Rajendra Ajita G Director
Sold, plan not stated
$9.53M 124,010 at 76.87
91.1%
Sold half or more
1 Nov 2021
Rajendra Ajita G Director
Sold, plan not stated
$4.17M 55,730 at 74.86
82.1%
Sold half or more
1 Nov 2021
BROWN RONALD D Director
Sold, plan not stated
$1.12M 15,000 at 74.41
62.8%
Sold half or more
28 May 2021
Rajendra Ajita G Director
Sold, plan not stated
$3.56M 50,000 at 71.10
80.7%
Sold half or more
11 May 2021
Warren David R Senior VP & President and GM
Sold, plan not stated
$2.15M 30,392 at 70.79
83.3%
Sold half or more
4 May 2021
Petrarca Mark A Senior Vice Pres.- H.R. & P.A.
Sold, plan not stated 2×
$2.36M 33,410 at 70.49
27.1%
3 May 2021
STERN JAMES F Exec VP, General Counsel & Sec
Sold, plan not stated
$3.11M 44,300 at 70.15
28.7%
29 Mar 2021
WULF GENE C Director
Sold, plan not stated
$1.05M 15,000 at 70.00
15.2%
17 Nov 2020
Rajendra Ajita G Director
Sold, plan not stated
$3.03M 53,700 at 56.51
37.1%
16 Nov 2020
Rajendra Ajita G Director
Sold, plan not stated
$2.80M 50,000 at 56.02
35.4%
3 Nov 2020
Rajendra Ajita G Director
Sold, plan not stated
$6.23M 116,800 at 53.35
56.2%
Sold half or more
2 Nov 2020
JONES PAUL W Director
Sold, plan not stated 3×
$1.68M 32,069 at 52.53
17.5%
6 Aug 2020
SMITH MARK D Director · indirect
Sold, plan not stated
$1.43M 29,500 at 48.61
100%
Sold half or more
3 Jun 2020
Rajendra Ajita G Director
Sold, plan not stated
$2.28M 46,000 at 49.54
34.0%
29 May 2020
Rajendra Ajita G Director
Sold, plan not stated
$2.37M 50,000 at 47.40
35.9%
27 May 2020
Rajendra Ajita G Director
Sold, plan not stated
$2.46M 52,400 at 47.04
37.0%
6 Mar 2018
BROUWER WILFRIDUS M President - AOSHBSRL
Sold, plan not stated
$1.89M 30,000 at 63.11
79.7%
Sold half or more
16 Feb 2018
KITA JOHN J Executive Vice President & CFO
Sold, plan not stated
$1.65M 25,000 at 66.10
32.9%
1 Feb 2018
Sold, plan not stated
$1.19M 17,856 at 66.50
100%
Sold half or more
31 Oct 2017
Martineau Peter R Senior Vice President - CIO
Sold, plan not stated
$1.32M 22,267 at 59.33
62.9%
Sold half or more
3 Aug 2017
JONES PAUL W Director
Sold, plan not stated
$3.24M 60,000 at 54.02
17.8%
25 May 2017
STERN JAMES F Exec VP, General Counsel & Sec
Sold, plan not stated
$1.37M 25,200 at 54.45
14.3%
5 May 2017
Rajendra Ajita G Chairman and CEO · indirect
Sold, plan not stated 2×
$1.66M 30,000 at 55.25
77.1%
Sold half or more
1 May 2017
KITA JOHN J Executive Vice President & CFO
Sold, plan not stated 2×
$1.70M 31,619 at 53.86
30.3%
1 May 2017
Heideman Robert J Senior VP - Chief Techology
Sold, plan not stated
$1.62M 30,141 at 53.90
53.2%
Sold half or more
1 May 2017
Petrarca Mark A Senior Vice Pres. - H.R. & P.A
Sold, plan not stated
$1.12M 20,800 at 53.88
20.1%
27 Feb 2017
Ding Wei Pres. AOSCIC; Manager AOSCWHC
Sold, plan not stated
$1.09M 21,404 at 51.10
87.6%
Sold half or more
15 Feb 2017
JONES PAUL W Director
Sold, plan not stated
$1.21M 24,645 at 49.23
6.9%
10 Feb 2017
JONES PAUL W Director
Sold, plan not stated
$6.02M 120,900 at 49.81
25.2%
6 Feb 2017
JONES PAUL W Director
Sold, plan not stated
$2.20M 44,490 at 49.47
23.5%
Showing 1–42 of 42.