Insider trading

Period: 120 months Stock: AD Share of holding: 50% or more × + 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.

30 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.

30 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.

30 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.

30 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.
30 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
30 decisions over 120 months Remove this filter
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.

30 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
12 Aug 2025
Chambers Douglas W Interim President and CEO
Sold at will
$7.07M 93,300 at 75.77
84.1%
Sold half or more
5 Aug 2024
Lowell Kevin R EVP, Chief People Officer
Sold at will
$1.86M 37,597 at 49.34
100%
Sold half or more
10 Apr 2023
Sold on a plan
$417.08K 18,826 at 22.15
50.0%
Sold half or more
16 Aug 2022
Drake Deirdre EVP-Chief People Officer
Sold, plan not stated
$261.94K 8,574 at 30.55
100%
Sold half or more
5 Apr 2022
Sold, plan not stated
$650.81K 20,957 at 31.05
100%
Sold half or more
19 Apr 2021
Drake Deirdre EVP-Chief People Officer
Sold, plan not stated
$498.29K 13,747 at 36.25
100%
Sold half or more
9 Apr 2021
Sold, plan not stated
$1.05M 28,950 at 36.35
100%
Sold half or more
25 Aug 2020
ELLISON JAY EVP-COO
Sold, plan not stated
$17.19K 478 at 35.97
100%
Sold half or more
24 Aug 2020
ELLISON JAY EVP-COO
Sold, plan not stated
$1.05M 28,988 at 36.20
98.4%
Sold half or more
8 Jun 2020
MEYERS KENNETH R President and CEO
Sold, plan not stated
$1.35M 40,000 at 33.64
58.3%
Sold half or more
5 Jun 2020
Drake Deirdre EVP-Chief HR Officer
Sold, plan not stated
$502.27K 15,161 at 33.13
100%
Sold half or more
2 Jun 2020
Sold, plan not stated
$496.56K 15,402 at 32.24
100%
Sold half or more
19 Jun 2019
ELLISON JAY EVP-Operations
Sold, plan not stated
$625.65K 12,498 at 50.06
100%
Sold half or more
6 May 2019
Sold, plan not stated
$609.66K 12,696 at 48.02
100%
Sold half or more
15 Apr 2019
Drake Deirdre EVP-Chief HR Officer
Sold, plan not stated
$304.23K 6,530 at 46.59
100%
Sold half or more
20 Nov 2018
ELLISON JAY EVP-Operations
Sold, plan not stated
$225.77K 4,099 at 55.08
100%
Sold half or more
6 Nov 2018
Campbell Steven T EVP-Finance, CFO and Treasurer
Sold, plan not stated
$1.11M 21,329 at 51.85
64.6%
Sold half or more
6 Nov 2018
Sold, plan not stated
$131.61K 2,515 at 52.33
100%
Sold half or more
5 Nov 2018
ELLISON JAY EVP-Operations
Sold, plan not stated
$286.48K 5,462 at 52.45
100%
Sold half or more
5 Nov 2018
Drake Deirdre EVP-Chief HR Officer
Sold, plan not stated
$249.22K 4,654 at 53.55
100%
Sold half or more
26 Sep 2018
Sold, plan not stated
$75.78K 1,746 at 43.40
100%
Sold half or more
20 Aug 2018
ELLISON JAY EVP-Operations
Sold, plan not stated
$326.57K 7,309 at 44.68
100%
Sold half or more
8 Aug 2018
Chambers Douglas W Chief Accounting Officer · indirect
Sold, plan not stated
$16.71K 421 at 39.68
100%
Sold half or more
7 Aug 2018
Sold, plan not stated
$107.37K 2,640 at 40.67
100%
Sold half or more
6 Aug 2018
Sold, plan not stated
$1.47M 36,203 at 40.58
100%
Sold half or more
6 Aug 2018
Drake Deirdre EVP-Chief HR Officer
Sold, plan not stated
$226.39K 5,784 at 39.14
100%
Sold half or more
28 Mar 2018
Drake Deirdre SVP-Chief HR Officer
Sold, plan not stated 2×
$106.27K 2,624 at 40.50
100%
Sold half or more
9 Aug 2017
Campbell Steven T EVP-Finance, CFO and Treasurer
Sold, plan not stated
$730.85K 18,292 at 39.95
100%
Sold half or more
9 May 2017
ELLISON JAY EVP-Operations
Sold, plan not stated
$328.18K 8,447 at 38.85
100%
Sold half or more
8 May 2017
Drake Deirdre SVP-Chief HR Officer
Sold, plan not stated
$261.56K 6,755 at 38.72
100%
Sold half or more
Showing 1–30 of 30.