Gregory Q Brown Insider Trading Activity
Gregory Q Brown has been net-selling over the last 12 months with 0 purchases and 95 sales across 1 company.
MSI is the most-traded position with 95 trades. The largest single transaction was a sale of MSI for $15.1M on Aug 14, 2025.
Performance Scorecard
Forward stock performance after each transaction by Gregory Q Brown. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +3.7% | 81% | 95 |
| 90 days | — | +15.4% | 100% | 95 |
| 120 days | — | +17.2% | 100% | 95 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersMSI · Motorola Solutions, Inc.
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Showing the 50 most recent of 95 disclosed trades.
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 4, 2026 | MSI | Sell | 3,934 | $476.28 | $1.9M | −4.2% | CEO | |
Mar 4, 2026 | MSI | Sell | 13,451 | $478.14 | $6.4M | −12.1% | CEO | |
Mar 4, 2026 | MSI | Sell | 3,218 | $477.03 | $1.5M | −3.3% | CEO | |
Mar 4, 2026 | MSI | Sell | 7,832 | $478.83 | $3.8M | −6.6% | CEO | |
Feb 26, 2026 | MSI | Sell | 52 | $464.28 | $24K | −0.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,832 | $469.15 | $1.3M | −7.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 663 | $468.01 | $310K | −2.0% | CEO | |
Feb 25, 2026 | MSI | Sell | 351 | $466.82 | $164K | −1.1% | CEO | |
Feb 25, 2026 | MSI | Sell | 255 | $466.02 | $119K | −0.8% | CEO | |
Feb 25, 2026 | MSI | Sell | 190 | $465.08 | $88K | −0.6% | CEO | |
Feb 25, 2026 | MSI | Sell | 52 | $464.28 | $24K | −0.2% | CEO | |
Feb 25, 2026 | MSI | Sell | 3,895 | $470.40 | $1.8M | −12.3% | CEO | |
Feb 25, 2026 | MSI | Sell | 3,730 | $469.53 | $1.8M | −13.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 1,128 | $468.83 | $529K | −4.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 554 | $467.89 | $259K | −2.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 429 | $466.58 | $200K | −1.9% | CEO | |
Feb 25, 2026 | MSI | Sell | 278 | $465.64 | $129K | −1.3% | CEO | |
Feb 25, 2026 | MSI | Sell | 93 | $464.17 | $43K | −0.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 28 | $474.01 | $13K | −0.1% | CEO | |
Feb 25, 2026 | MSI | Sell | 85 | $471.96 | $40K | −0.3% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,538 | $470.69 | $1.2M | −10.1% | CEO | |
Feb 25, 2026 | MSI | Sell | 3,760 | $470.00 | $1.8M | −16.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,949 | $469.15 | $1.4M | −15.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 597 | $467.97 | $279K | −3.8% | CEO | |
Feb 25, 2026 | MSI | Sell | 307 | $466.84 | $143K | −2.0% | CEO | |
Feb 25, 2026 | MSI | Sell | 294 | $466.04 | $137K | −2.0% | CEO | |
Feb 25, 2026 | MSI | Sell | 190 | $465.00 | $88K | −1.3% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,500 | $470.70 | $1.2M | −10.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 3,770 | $470.01 | $1.8M | −17.6% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,943 | $469.17 | $1.4M | −16.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 617 | $468.03 | $289K | −4.2% | CEO | |
Feb 25, 2026 | MSI | Sell | 328 | $466.84 | $153K | −2.3% | CEO | |
Feb 25, 2026 | MSI | Sell | 359 | $466.09 | $167K | −2.6% | CEO | |
Feb 25, 2026 | MSI | Sell | 115 | $464.87 | $53K | −0.9% | CEO | |
Feb 25, 2026 | MSI | Sell | 55 | $464.28 | $26K | −0.4% | CEO | |
Feb 25, 2026 | MSI | Sell | 30 | $474.01 | $14K | −0.1% | CEO | |
Feb 25, 2026 | MSI | Sell | 82 | $471.98 | $39K | −0.2% | CEO | |
Feb 25, 2026 | MSI | Sell | 2,465 | $470.69 | $1.2M | −5.7% | CEO | |
Feb 25, 2026 | MSI | Sell | 3,880 | $470.01 | $1.8M | −9.6% | CEO | |
Feb 24, 2026 | MSI | Sell | 8,853 | $470.22 | $4.2M | −9.9% | CEO | |
Feb 24, 2026 | MSI | Sell | 7,499 | $471.11 | $3.5M | −7.7% | CEO | |
Feb 24, 2026 | MSI | Sell | 7,459 | $469.47 | $3.5M | −9.2% | CEO | |
Feb 24, 2026 | MSI | Sell | 4,373 | $468.45 | $2.0M | −6.0% | CEO | |
Feb 24, 2026 | MSI | Sell | 4,200 | $467.45 | $2.0M | −6.1% | CEO | |
Feb 24, 2026 | MSI | Sell | 8,485 | $466.46 | $4.0M | −13.1% | CEO | |
Feb 24, 2026 | MSI | Sell | 3,025 | $465.72 | $1.4M | −5.4% | CEO | |
Feb 24, 2026 | MSI | Sell | 1,646 | $464.56 | $765K | −3.1% | CEO | |
Feb 24, 2026 | MSI | Sell | 1,920 | $463.61 | $890K | −3.7% | CEO | |
Feb 24, 2026 | MSI | Sell | 1,285 | $462.63 | $594K | −2.6% | CEO | |
Feb 24, 2026 | MSI | Sell | 1,255 | $461.57 | $579K | −2.6% | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| MSI | Motorola Solutions, Inc. | 95 | $186.8M |
Other insiders at Motorola Solutions, Inc.
3 other tracked filers at MSI.