Insider trading

Period: 120 months Stock: MAA Role: Directors × + 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.

32 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.

32 decisions over 120 months Remove this filter
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.

32 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.

32 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.
32 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
32 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.

32 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 May 2026
FISCHER TAMARA D Director
Bought 2×
$141.40K 1,100 at 128.55
opened
First buy on file
31 May 2024
Shorb Gary Director
Bought
$13.19K 100 at 131.92
2.1%
First buy on file
1 Nov 2023
Bought
$231.48K 2,000 at 115.74
7.5%
1 Nov 2023
SANDERS WILLIAM REID Director · indirect
Bought
$23.17K 200 at 115.85
opened
10 Aug 2023
SANDERS WILLIAM REID Director · indirect
Bought 2×
$144.78K 1,000 at 144.78
33.3%
+33% of stake
8 Aug 2023
Bought
$289.68K 2,000 at 144.84
8.1%
7 Aug 2023
Bought 2×
$440.51K 3,000 at 146.84
13.9%
First buy on file
15 Dec 2022
Sold, plan not stated
$149.21K 921 at 162.01
52.4%
Sold half or more
4 Feb 2022
Sold, plan not stated
$790.48K 3,670 at 215.39
80.0%
Sold half or more
3 Sep 2021
STOCKERT DAVID P Director
Sold, plan not stated
$682.50K 3,500 at 195.00
5.6%
10 Jun 2021
STOCKERT DAVID P Director · indirect
Sold, plan not stated
$687.46K 4,000 at 171.86
7.9%
5 May 2021
FRENCH RUSSELL R Director
Sold, plan not stated 2×
$761.88K 5,000 at 152.38
47.5%
3 May 2021
STOCKERT DAVID P Director
Sold, plan not stated
$946.11K 6,039 at 156.67
8.8%
20 May 2020
FRENCH RUSSELL R Director
Sold, plan not stated
$774.90K 7,000 at 110.70
39.8%
19 Nov 2019
NIELSEN CLAUDE B Director
Sold, plan not stated
$469.09K 3,423 at 137.04
22.0%
6 Nov 2019
STOCKERT DAVID P Director · indirect
Sold, plan not stated
$682.30K 5,000 at 136.46
8.4%
2 Aug 2019
STOCKERT DAVID P Director
Sold, plan not stated
$247.36K 2,047 at 120.84
3.0%
3 May 2019
NIELSEN CLAUDE B Director
Sold, plan not stated
$713.91K 6,500 at 109.83
34.9%
14 Feb 2019
STOCKERT DAVID P Director
Sold, plan not stated
$184.24K 1,777 at 103.68
2.7%
13 Aug 2018
FRENCH RUSSELL R Director
Sold, plan not stated
$502.72K 4,993 at 100.69
21.9%
6 Aug 2018
STOCKERT DAVID P Director
Sold, plan not stated
$164.27K 1,617 at 101.59
2.1%
21 May 2018
Bought
$175.79K 2,000 at 87.90
15.3%
First buy on file
21 May 2018
SANDERS WILLIAM REID Director · indirect
Bought 4×
$70.38K 800 at 87.97
36.4%
First buy on file
21 Feb 2018
NIELSEN CLAUDE B Director
Sold, plan not stated
$622.40K 7,200 at 86.44
27.9%
9 Feb 2018
Shorb Gary Director
Bought
$43.26K 500 at 86.53
11.8%
First buy on file
2 Feb 2018
SANDERS WILLIAM REID Director · indirect
Bought 4×
$191.78K 2,100 at 91.33
53.8%
First buy on file
2 Feb 2018
Bought
$181.22K 2,000 at 90.61
18.0%
First buy on file
27 Oct 2017
SANDERS WILLIAM REID Director · indirect
Bought 5×
$400.51K 4,000 at 100.13
400%
First buy on file
27 Oct 2017
Bought 5×
$300.29K 3,000 at 100.10
37.0%
First buy on file
6 Sep 2017
STOCKERT DAVID P Director
Sold, plan not stated
$730.77K 6,872 at 106.34
8.2%
9 May 2017
Shorb Gary Director
Bought
$49.45K 500 at 98.90
13.3%
First buy on file
6 Mar 2017
STOCKERT DAVID P Director
Sold, plan not stated
$912.33K 9,033 at 101.00
9.9%
Showing 1–32 of 32.