Insider trading

Period: 120 months Stock: MAS 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.

19 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.

19 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.

19 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.

19 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.
19 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
19 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.

19 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Mar 2026
PAYNE LISA A Director
Sold at will
$937.65K 14,729 at 63.66
51.6%
Sold half or more
7 Mar 2026
PAYNE LISA A Director · indirect
Sold at will
$127.70K 2,006 at 63.66
51.0%
Sold half or more
12 Feb 2026
Cole Kenneth G. VP, General Counsel and Sec.
Sold at will 2×
$4.00M 51,900 at 77.03
55.6%
Sold half or more
22 Aug 2025
Shah Jai Group President
Sold at will
$6.30M 82,910 at 76.04
67.7%
Sold half or more
7 Mar 2025
Sold at will
$1.49M 20,172 at 74.03
53.0%
Sold half or more
4 Nov 2024
Straber Renee VP - Chief HR Officer
Sold at will
$3.39M 42,150 at 80.54
55.5%
Sold half or more
10 Sep 2024
Cole Kenneth G. VP, General Counsel and Sec.
Sold at will 2×
$2.96M 37,814 at 78.32
50.6%
Sold half or more
6 Mar 2024
Allman Keith J. President and CEO
Sold on a plan 4×
$95.54M 1,260,508 at 75.79
86.9%
Sold half or more
5 Mar 2024
Straber Renee VP - Chief HR Officer
Sold at will 2×
$3.99M 52,264 at 76.31
60.7%
Sold half or more
27 Feb 2024
Shah Jai Group President
Sold at will 2×
$3.25M 42,552 at 76.36
72.9%
Sold half or more
28 Jul 2023
Straber Renee VP - Chief HR Officer
Sold at will 2×
$2.52M 41,200 at 61.13
56.3%
Sold half or more
28 Oct 2021
Lindow John P VP, Controller and CAO
Sold, plan not stated
$4.36M 67,009 at 65.00
69.4%
Sold half or more
5 Aug 2020
Straber Renee VP - Chief HR Officer
Sold, plan not stated 2×
$2.83M 49,447 at 57.22
63.2%
Sold half or more
4 Aug 2020
O'Reagan Richard A. Group President
Sold, plan not stated 2×
$2.64M 46,247 at 57.12
56.2%
Sold half or more
3 Jun 2020
Lindow John P VP, Controller and CAO
Sold, plan not stated 2×
$1.68M 34,907 at 48.00
54.1%
Sold half or more
13 Nov 2019
Shah Jai Group President
Sold, plan not stated 2×
$3.40M 73,118 at 46.51
64.9%
Sold half or more
8 Mar 2019
Lindow John P VP, Controller and CAO
Sold, plan not stated 3×
$1.48M 37,795 at 39.07
53.3%
Sold half or more
7 Mar 2019
LOSH J MICHAEL Director
Sold, plan not stated
$353.29K 9,117 at 38.75
55.1%
Sold half or more
13 Nov 2017
VAN LOKEREN MARY ANN Director · indirect
Sold, plan not stated
$77.69K 2,000 at 38.85
100%
Sold half or more
Showing 1–19 of 19.