Motorola Solutions, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Motorola Solutions, Inc. (MSI), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are MSI insiders buying or selling?
In the last 12 months, Motorola Solutions, Inc. insiders reported 0 open-market purchases ($0) and 13 sales ($101.3M) — net selling of $101.3M. Since January 2018, Trabud has recorded 165 Form 4 filings for MSI: 0 buys ($0) and 165 sells ($2.4B).
Source: SEC EDGAR Form 4
What stands out
- No Motorola Solutions, Inc. insider made an open-market purchase in the last 12 months; the 13 reported open-market sales totaled $101.3M.
Key Statistics (January 2018 – Sep 4, 2026)
Total Form 4 filings
165
SEC EDGAR
Insider filers
19
Insider buys (0)
$0
Insider sells (165)
$2.4B
Insider sentiment
Net sellingNet insider flow of $2.4B in net selling since January 2018, and $101.3M in net selling over the last 12 months.
Recent MSI insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Gregory Q Brown | Chairman and CEO | Sale | 14.2K | $485.22 | $6.9M | SEC ↗ |
| Aug 24, 2026 | Kathryn A Moore | SVP, HUMAN RESOURCES | Sale | 1.0K | $476.96 | $478.8K | SEC ↗ |
| Aug 14, 2026 | Ayanna Howard | Director | Sale | 685 | $469.51 | $321.6K | SEC ↗ |
| Aug 11, 2026 | Katherine A Maher | CVP and CAO | Sale | 1.8K | $469.77 | $824.0K | SEC ↗ |
| Mar 6, 2026 | Gregory Q Brown | Chairman and CEO | Sale | 28.4K | $477.95 | $13.6M | SEC ↗ |
| Mar 3, 2026 | Cynthia Yazdi | SVP, COS to the Chairman & CEO | Sale | 7.3K | $479.30 | $3.5M | SEC ↗ |
| Mar 3, 2026 | Jason J Winkler | EVP and CFO | Sale | 8.8K | $478.23 | $4.2M | SEC ↗ |
| Feb 27, 2026 | Gregory Q Brown | Chairman and CEO | Sale | 21.6K | $469.54 | $10.1M | SEC ↗ |
| Feb 27, 2026 | Gregory Q Brown | Chairman and CEO | Sale | 21.6K | $469.53 | $10.1M | SEC ↗ |
| Feb 27, 2026 | Kenneth D Denman | Director | Sale | 434 | $470.12 | $204.0K | SEC ↗ |
| Feb 27, 2026 | Cynthia Yazdi | SVP, COS to the Chairman & CEO | Sale | 7.0K | $471.01 | $3.3M | SEC ↗ |
| Feb 27, 2026 | Mahesh Saptharishi | EVP and CTO | Sale | 2.2K | $471.54 | $1.0M | SEC ↗ |
| Feb 25, 2026 | Gregory Q Brown | Chairman and CEO | Sale | 100.0K | $466.56 | $46.7M | SEC ↗ |
| Sep 16, 2025 | Gregory Q Brown | Chairman and CEO | Sale | 50.0K | $483.50 | $24.2M | SEC ↗ |
| Sep 12, 2025 | Gregory Q Brown | Chairman and CEO | Sale | 50.0K | $485.61 | $24.3M | SEC ↗ |
| Sep 12, 2025 | James A Niewiara | SVP, GENERAL COUNSEL | Sale | 1.7K | $485.43 | $825.2K | SEC ↗ |
| Sep 10, 2025 | James A Niewiara | SVP, GENERAL COUNSEL | Sale | 900 | $477.16 | $429.4K | SEC ↗ |
| Sep 5, 2025 | Rajan Naik | SVP, Strategy & Ventures | Sale | 8.0K | $474.45 | $3.8M | SEC ↗ |
| Sep 2, 2025 | Gregory Q Brown | Chairman and CEO | Sale | 25.0K | $472.30 | $11.8M | SEC ↗ |
| Aug 25, 2025 | John P Molloy | EVP and COO | Sale | 37.5K | $462.38 | $17.3M | SEC ↗ |
| Aug 18, 2025 | Gregory Q Brown | Chairman and CEO | Sale | 100.4K | $462.48 | $46.4M | SEC ↗ |
| Aug 13, 2025 | Cynthia Yazdi | SVP, Communications & Brand | Sale | 13.0K | $464.61 | $6.1M | SEC ↗ |
| Aug 13, 2025 | Jason J Winkler | EVP and CFO | Sale | 11.5K | $471.19 | $5.4M | SEC ↗ |
| Aug 13, 2025 | Kathryn A Moore | SVP, HUMAN RESOURCES | Sale | 874.37 | $460.53 | $402.7K | SEC ↗ |
| Aug 13, 2025 | Katherine A Maher | CVP and CAO | Sale | 2.7K | $473.28 | $1.3M | SEC ↗ |
Showing the 25 most recent of 165 Form 4 filings for Motorola Solutions, Inc..
Most active MSI insiders
- Gregory Q Brown57 filings
- Cynthia Yazdi22 filings
- John P Molloy14 filings
- Jason J Winkler10 filings
- Mark S. Hacker10 filings
Ask anything about MSI insider activity
Use Trabud's AI agent to query Motorola Solutions, Inc.'s Form 4 history in plain English — "Show me MSI CEO purchases this year" or compare it against any other ticker.
Open the AI agentMSI insider trading FAQ
Are Motorola Solutions, Inc. insiders buying or selling?
In the last 12 months, Motorola Solutions, Inc. insiders reported 0 open-market purchases ($0) and 13 sales ($101.3M) — net selling of $101.3M. Since January 2018, Trabud has recorded 165 Form 4 filings for MSI: 0 buys ($0) and 165 sells ($2.4B). Over the full record that is net selling of $2.4B.
How many insiders trade MSI stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Motorola Solutions, Inc.. The most recent filing was accepted on Sep 4, 2026.
Where does Trabud get MSI insider trading data?
All MSI insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.