Insider trading

Period: 120 months Stock: MSI Share of holding: 50% or more × + Add filter Clear all
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When

Period

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

90 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.

90 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.

90 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.

90 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.
90 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
90 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.

90 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Aug 2026
MAHER KATHERINE A CVP and CAO
Sold at will 4×
$823.98K 1,754 at 469.77
72.3%
Sold half or more
25 Feb 2026
BROWN GREGORY Q Chairman and CEO · indirect
Sold at will 38×
$20.26M 43,148 at 469.54
76.5%
Sold half or more
24 Feb 2026
BROWN GREGORY Q Chairman and CEO
Sold at will 11×
$23.40M 50,000 at 468.09
51.5%
Sold half or more
23 Feb 2026
BROWN GREGORY Q Chairman and CEO
Sold at will 7×
$23.25M 50,000 at 465.02
51.5%
Sold half or more
12 Sep 2025
BROWN GREGORY Q Chairman and CEO
Sold at will 8×
$24.18M 50,000 at 483.50
51.6%
Sold half or more
14 Aug 2025
BROWN GREGORY Q Chairman and CEO
Sold at will 8×
$38.32M 82,765 at 463.05
58.9%
Sold half or more
12 Aug 2025
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will 3×
$3.08M 6,569 at 469.16
52.8%
Sold half or more
12 Aug 2025
MAHER KATHERINE A CVP and CAO
Sold at will
$1.27M 2,682 at 473.28
76.9%
Sold half or more
29 May 2025
MAHER KATHERINE A CVP and CAO
Sold at will
$449.42K 1,073 at 418.68
57.2%
Sold half or more
14 Nov 2024
BROWN GREGORY Q Chairman and CEO · indirect
Sold at will 24×
$13.84M 28,000 at 494.38
55.6%
Sold half or more
13 Nov 2024
BROWN GREGORY Q Chairman and CEO
Sold at will 7×
$29.78M 60,000 at 496.30
55.0%
Sold half or more
12 Nov 2024
BROWN GREGORY Q Chairman and CEO
Sold at will 7×
$29.75M 60,000 at 495.90
55.0%
Sold half or more
14 May 2024
DUNNING KAREN E SVP, Human Resources
Sold at will 4×
$1.15M 3,174 at 361.82
87.3%
Sold half or more
7 May 2024
MAHER KATHERINE A CVP and CAO
Sold at will 3×
$927.43K 2,615 at 354.68
69.7%
Sold half or more
28 Feb 2024
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will
$3.31M 10,000 at 331.17
53.0%
Sold half or more
13 Dec 2023
MOLLOY JOHN P EVP and COO
Sold on a plan 10×
$14.83M 45,217 at 328.06
56.4%
Sold half or more
12 Dec 2023
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will
$3.35M 10,167 at 329.30
72.9%
Sold half or more
8 Nov 2023
BROWN GREGORY Q Chairman and CEO
Sold at will 4×
$21.60M 70,000 at 308.57
53.0%
Sold half or more
8 Nov 2023
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will
$3.01M 9,750 at 309.23
72.1%
Sold half or more
7 Nov 2023
BROWN GREGORY Q Chairman and CEO
Sold at will 3×
$19.84M 65,000 at 305.27
51.1%
Sold half or more
7 Nov 2023
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will
$1.79M 5,850 at 306.00
60.7%
Sold half or more
6 Nov 2023
BROWN GREGORY Q Chairman and CEO
Sold at will 5×
$19.72M 65,000 at 303.36
51.1%
Sold half or more
6 Nov 2023
YAZDI CYNTHIA SVP, Communications & Brand
Sold at will 3×
$3.18M 10,490 at 302.90
73.5%
Sold half or more
18 May 2023
DUNNING KAREN E SVP, Human Resources
Sold at will 2×
$891.71K 3,024 at 294.84
71.0%
Sold half or more
16 May 2023
BROWN GREGORY Q Chairman and CEO · indirect
Sold at will 6×
$15.59M 53,500 at 291.43
85.4%
Sold half or more
10 May 2023
MAHER KATHERINE A CVP and CAO
Sold at will 2×
$558.65K 1,933 at 289.01
54.5%
Sold half or more
9 Mar 2023
YAZDI CYNTHIA SVP, Communications & Brand
Sold, plan not stated
$2.36M 8,734 at 270.37
75.3%
Sold half or more
30 Nov 2022
BROWN GREGORY Q Chairman and CEO · indirect
Sold, plan not stated 20×
$9.12M 34,000 at 268.27
60.1%
Sold half or more
22 Nov 2022
YAZDI CYNTHIA SVP, Communications & Brand
Sold, plan not stated
$267.39K 1,009 at 265.00
66.8%
Sold half or more
18 Nov 2022
YAZDI CYNTHIA SVP, Communications & Brand
Sold, plan not stated
$778.77K 3,000 at 259.59
66.5%
Sold half or more
7 Nov 2022
HACKER MARK S. EVP, GC & Chief Admin Officer
Sold, plan not stated 2×
$2.01M 7,914 at 254.55
60.4%
Sold half or more
12 Aug 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 3×
$25.41M 100,000 at 254.14
58.7%
Sold half or more
11 Aug 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 3×
$25.30M 100,000 at 252.96
58.7%
Sold half or more
10 Aug 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 5×
$25.35M 100,000 at 253.50
58.7%
Sold half or more
9 Aug 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 5×
$24.97M 100,000 at 249.69
58.7%
Sold half or more
8 Aug 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 5×
$24.76M 100,000 at 247.60
58.7%
Sold half or more
7 Mar 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 6×
$21.80M 100,000 at 218.02
57.8%
Sold half or more
4 Mar 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 6×
$22.16M 100,000 at 221.61
56.6%
Sold half or more
3 Mar 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 4×
$18.14M 81,731 at 221.92
51.6%
Sold half or more
2 Mar 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 6×
$22.18M 100,000 at 221.84
56.6%
Sold half or more
1 Mar 2022
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 6×
$21.66M 100,000 at 216.63
56.6%
Sold half or more
29 Jun 2021
HACKER MARK S. EVP, GC & Chief Admin Officer
Sold, plan not stated
$6.00M 27,652 at 216.94
63.6%
Sold half or more
12 May 2021
NAIK RAJAN SVP, Strategy&Ventures
Sold, plan not stated 2×
$1.26M 6,370 at 197.78
51.9%
Sold half or more
11 Feb 2021
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 4×
$14.43M 79,249 at 182.02
63.5%
Sold half or more
10 Feb 2021
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 3×
$14.56M 79,226 at 183.74
63.5%
Sold half or more
9 Feb 2021
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 3×
$8.94M 48,798 at 183.18
51.7%
Sold half or more
8 Feb 2021
BROWN GREGORY Q Chairman and CEO
Sold, plan not stated 4×
$23.05M 126,210 at 182.66
73.5%
Sold half or more
9 Nov 2020
MARK KELLY S EVP, Software & Services
Sold, plan not stated 4×
$8.68M 50,000 at 173.66
66.5%
Sold half or more
2 Nov 2020
HACKER MARK S. EVP, GC & Chief Admin Officer
Sold, plan not stated
$9.75M 60,160 at 162.00
84.4%
Sold half or more
2 Nov 2020
PEKOFSKE DANIEL G CVP and CAO
Sold, plan not stated 2×
$440.12K 2,694 at 163.37
50.5%
Sold half or more
Showing 1–50 of 90. Page 1 of 2 Older →