Insider trading

Period: 120 months Stock: MSM 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.

64 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.

64 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.

64 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.

64 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.
64 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
64 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.

64 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Feb 2026
Seseri Rudina Director
Sold at will
$156.29K 1,800 at 86.83
22.8%
Not planned
18 Nov 2025
Bought
$1.94M 22,870 at 84.96
1.0%
13 Nov 2025
PELLER PHILIP Director
Bought
$600.87K 6,666 at 90.14
232%
First buy on file
3 Nov 2025
Bought 2×
$4.39M 51,954 at 84.43
2.3%
31 Oct 2025
Bought
$2.89M 34,073 at 84.76
1.5%
30 Oct 2025
Bought
$8.13M 95,779 at 84.92
4.5%
3 Jul 2025
PELLER PHILIP Director
Sold at will
$180.00K 2,000 at 90.00
41.1%
Not planned
8 Apr 2025
Bought
$1.93M 27,642 at 69.77
1.4%
7 Apr 2025
Bought 3×
$9.17M 131,551 at 69.73
7.3%
13 Nov 2024
PELLER PHILIP Director
Sold at will
$80.16K 900 at 89.07
18.2%
Not planned
31 Jan 2024
Sold at will 2×
$2.43M 24,501 at 99.31
1.4%
Not planned
29 Jan 2024
Sold at will
$13.45M 137,716 at 97.66
7.5%
Not planned
26 Jan 2024
Sold at will
$1.83M 18,746 at 97.63
1.0%
Not planned
23 Jan 2024
Sold at will
$4.16M 42,498 at 97.82
2.2%
Not planned
22 Jan 2024
Sold at will
$4.97M 51,040 at 97.31
2.6%
Not planned
13 Jul 2022
Bought
$14.45M 200,000 at 72.25
276%
Largest buy in 3 yrs
12 May 2022
Bought
$368.55K 4,654 at 79.19
6.9%
4 May 2022
GOESER LOUISE K Director
Sold, plan not stated
$201.21K 2,440 at 82.47
20.0%
18 May 2021
GOESER LOUISE K Director
Sold, plan not stated
$996.79K 10,600 at 94.04
50.3%
Sold half or more
23 Apr 2021
GOESER LOUISE K Director
Bought
$13.34K 150 at 88.84
0.7%
8 Feb 2021
PELLER PHILIP Director
Sold, plan not stated
$155.32K 1,789 at 86.82
100%
Sold half or more
29 Jan 2021
Bought
$5.29M 67,796 at 78.04
opened
First buy on file
22 Jan 2021
GOESER LOUISE K Director
Bought
$13.21K 163 at 81.09
0.8%
11 Dec 2020
GOESER LOUISE K Director
Bought
$59.20K 703 at 84.26
3.5%
Largest buy in 3 yrs
20 Nov 2020
GOESER LOUISE K Director
Bought
$12.57K 149 at 84.49
0.7%
First buy on file
24 Jul 2020
GOESER LOUISE K Director
Bought
$12.44K 183 at 68.14
0.9%
First buy on file
24 Apr 2020
GOESER LOUISE K Director
Bought
$12.28K 212 at 58.04
1.1%
First buy on file
3 Feb 2020
KELLY DENIS F Director
Sold, plan not stated
$93.10K 1,352 at 68.86
12.6%
3 Feb 2020
GOESER LOUISE K Director
Bought
$86.84K 1,269 at 68.43
7.0%
First buy on file
22 Nov 2019
GOESER LOUISE K Director
Bought
$11.21K 152 at 73.67
0.8%
First buy on file
28 Jan 2019
KELLY DENIS F Director
Sold, plan not stated
$96.97K 1,180 at 82.18
11.2%
21 Aug 2018
KELLY DENIS F Director
Sold, plan not stated
$132.64K 1,500 at 88.43
13.8%
22 May 2018
Sold, plan not stated
$4.75M 50,000 at 95.00
100%
Sold half or more
22 May 2018
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$4.75M 50,000 at 95.00
100%
Sold half or more
17 May 2018
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$417.41K 4,398 at 94.91
100%
Sold half or more
17 May 2018
Sold, plan not stated
$417.41K 4,398 at 94.91
100%
Sold half or more
7 May 2018
KELLY DENIS F Director
Sold, plan not stated
$51.07K 564 at 90.54
5.1%
24 Jan 2018
Sold, plan not stated 7×
$18.96M 192,400 at 98.55
100%
Sold half or more
24 Jan 2018
PELLER PHILIP Director
Sold, plan not stated
$98.25K 1,000 at 98.25
29.1%
24 Jan 2018
KELLY DENIS F Director
Sold, plan not stated
$3.76K 38 at 99.03
0.4%
23 Jan 2018
Sold, plan not stated 2×
$4.74M 50,000 at 94.88
100%
Sold half or more
23 Jan 2018
KELLY DENIS F Director
Sold, plan not stated
$93.00K 982 at 94.70
8.6%
20 Jan 2018
Sold, plan not stated 4×
$18.74M 199,647 at 93.85
100%
Sold half or more
19 Jan 2018
Sold, plan not stated 5×
$8.28M 87,803 at 94.31
97.6%
Sold half or more
19 Jan 2018
JACOBSON MITCHELL Director · indirect
Sold, plan not stated 3×
$2.37M 25,303 at 93.63
100%
Sold half or more
12 Jan 2018
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$2.33M 24,288 at 96.02
97.2%
Sold half or more
11 Jan 2018
JACOBSON MITCHELL Director · indirect
Sold, plan not stated 2×
$3.80M 39,752 at 95.69
100%
Sold half or more
21 Nov 2017
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$4.59M 55,899 at 82.03
100%
Sold half or more
20 Nov 2017
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$3.25M 40,000 at 81.14
56.4%
Sold half or more
17 Nov 2017
JACOBSON MITCHELL Director · indirect
Sold, plan not stated
$2.69M 33,298 at 80.89
32.0%
Showing 1–50 of 64. Page 1 of 2 Older →