Gregory Q. Brown
Known title: Chairman and CEOCIK: 0001201232
Associated companies
Transaction History
| MSI | ▲ Buy | Option Exercise | 14,220 | $1.2M | 9/2/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 5,570 | $2.7M | 9/2/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 4,650 | $2.3M | 9/2/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,600 | $776K | 9/2/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,400 | $1.2M | 9/2/2026 | View on chart |
| MSI | ▼ Sell | Gift | 4,404 | $0 | 8/21/2026 | View on chart |
| MSI | ▼ Sell | Gift | 4,404 | $0 | 8/21/2026 | View on chart |
| MSI | ▼ Sell | Gift | 8,808 | $0 | 8/21/2026 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 4,333 | $2.0M | 3/14/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 8,961 | $0 | 3/14/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 7,300 | $0 | 3/13/2026 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 3,530 | $1.7M | 3/13/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 12,715 | $0 | 3/9/2026 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 6,148 | $2.8M | 3/9/2026 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 20,635 | $9.5M | 3/9/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,934 | $1.9M | 3/4/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 28,435 | $2.3M | 3/4/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,218 | $1.5M | 3/4/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 7,832 | $3.8M | 3/4/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 13,451 | $6.4M | 3/4/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 52 | $24K | 2/26/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,128 | $529K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 278 | $129K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 190 | $88K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,730 | $1.8M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,895 | $1.8M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 597 | $279K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 93 | $43K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,538 | $1.2M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 663 | $312K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 190 | $88K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 351 | $164K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,760 | $1.8M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,832 | $1.3M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 30 | $14K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 255 | $119K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,880 | $1.8M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 82 | $39K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 55 | $26K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,465 | $1.2M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 52 | $24K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,943 | $1.4M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,770 | $1.8M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 328 | $153K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 115 | $53K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 663 | $310K | 2/25/2026 | View on chart |
| MSI | ▲ Buy | Grant | 43,554 | $0 | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 617 | $289K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 359 | $167K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 85 | $40K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,949 | $1.4M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 429 | $200K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 307 | $143K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 554 | $259K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 294 | $137K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 30 | $14K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 85 | $40K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,500 | $1.2M | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 28 | $13K | 2/25/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 28 | $13K | 2/25/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 50,000 | $3.6M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,025 | $1.4M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 8,485 | $4.0M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 4,373 | $2.0M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 4,200 | $2.0M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 8,853 | $4.2M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,255 | $579K | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,285 | $594K | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,920 | $890K | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 7,499 | $3.5M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 7,459 | $3.5M | 2/24/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 1,646 | $765K | 2/24/2026 | View on chart |
| MSI | ▲ Buy | Option Exercise | 50,000 | $3.6M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 8,206 | $3.8M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,068 | $955K | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 385 | $178K | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 5,095 | $2.4M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 18,748 | $8.7M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 12,207 | $5.7M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 3,291 | $1.5M | 2/23/2026 | View on chart |
| MSI | ▼ Sell | Open Market | 2,750 | $1.3M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 696 | $339K | 9/12/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 50,000 | $3.6M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 4,648 | $2.3M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 1,245 | $606K | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 11,812 | $5.7M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 14,103 | $6.8M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 1,488 | $716K | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 13,258 | $6.4M | 9/12/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,924 | $1.9M | 9/11/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 25,000 | $1.8M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 6,440 | $3.2M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,102 | $1.0M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,340 | $1.6M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,309 | $1.1M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,101 | $1.5M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,784 | $1.9M | 9/11/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,679 | $1.3M | 9/10/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 11,366 | $5.5M | 9/10/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 10,955 | $5.3M | 9/10/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 25,000 | $1.8M | 9/10/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 18,234 | $8.6M | 8/29/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 25,000 | $1.8M | 8/29/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 6,766 | $3.2M | 8/29/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,655 | $1.2M | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,672 | $1.7M | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 1,952 | $896K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 484 | $223K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Gift | 10,900 | $0 | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 307 | $141K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 3,631 | $1.7M | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 255 | $118K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 188 | $86K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 1,778 | $816K | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,678 | $1.2M | 8/15/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 2,002 | $936K | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 1,200 | $554K | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 12,079 | $5.6M | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 32,649 | $15.1M | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 12,656 | $5.9M | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 13,896 | $6.4M | 8/14/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 82,765 | $5.9M | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 864 | $403K | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 7,419 | $3.5M | 8/14/2025 | View on chart |
| MSI | ▼ Sell | Gift | 20,937 | $0 | 6/6/2025 | View on chart |
| MSI | ▼ Sell | Gift | 10,469 | $0 | 6/6/2025 | View on chart |
| MSI | ▼ Sell | Gift | 10,468 | $0 | 6/6/2025 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 3,992 | $1.7M | 3/14/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 8,257 | $0 | 3/14/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 13,955 | $0 | 3/10/2025 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 28,071 | $11.7M | 3/10/2025 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 6,747 | $2.8M | 3/10/2025 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 5,479 | $2.3M | 3/9/2025 | View on chart |
| MSI | ▲ Buy | Option Exercise | 12,274 | $0 | 3/9/2025 | View on chart |
| MSI | ▲ Buy | Grant | 58,057 | $0 | 2/25/2025 | View on chart |
| MSI | ▼ Sell | Open Market | 247 | $122K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 288 | $142K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 648 | $322K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,587 | $1.3M | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,617 | $1.3M | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 168 | $84K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 417 | $207K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,385 | $683K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 182 | $91K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 218 | $107K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Gift | 4,141 | $0 | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,360 | $674K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 804 | $399K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 365 | $181K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,783 | $879K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,089 | $537K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,716 | $848K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,132 | $560K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,279 | $632K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 523 | $258K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,538 | $1.3M | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,781 | $1.4M | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,519 | $752K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,105 | $1.0M | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 249 | $124K | 11/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 19,891 | $9.9M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 291 | $145K | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,081 | $2.0M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 18,322 | $9.1M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 5,384 | $2.7M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 5,986 | $3.0M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 6,045 | $3.0M | 11/13/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 60,000 | $4.0M | 11/13/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,093 | $545K | 11/12/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 60,000 | $4.0M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 19,486 | $9.7M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 2,463 | $1.2M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,990 | $2.5M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,394 | $2.2M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 20,971 | $10.4M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 6,603 | $3.3M | 11/12/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 3,102 | $1.3M | 8/14/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 10,000 | $666K | 8/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 5,040 | $2.1M | 8/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,858 | $775K | 8/14/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,164 | $1.7M | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 12,938 | $5.3M | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Gift | 9,316 | $0 | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,812 | $2.0M | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 284 | $115K | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 1,724 | $700K | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 4,584 | $1.9M | 8/8/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 28,506 | $1.9M | 8/8/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 13,851 | $5.6M | 8/7/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 40,617 | $2.7M | 8/7/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 9,534 | $3.9M | 8/7/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 3,942 | $1.6M | 8/7/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 6,473 | $2.7M | 8/7/2024 | View on chart |
| MSI | ▼ Sell | Open Market | 6,817 | $2.8M | 8/7/2024 | View on chart |
| MSI | ▼ Sell | Gift | 14,162 | $0 | 5/30/2024 | View on chart |
| MSI | ▼ Sell | Gift | 28,325 | $0 | 5/30/2024 | View on chart |
| MSI | ▼ Sell | Gift | 14,163 | $0 | 5/30/2024 | View on chart |
| MSI | ▼ Sell | Tax Withholding | 4,653 | $1.6M | 3/10/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 10,503 | $0 | 3/10/2024 | View on chart |
| MSI | ▲ Buy | Option Exercise | 9,114 | $0 | 3/9/2024 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
MSI Valuation Debate: Nokia Comparison vs. Fair Value Concerns
Recent articles highlight a split in analyst views on Motorola Solutions' valuation. One perspective suggests the stock is undervalued compared to Nokia, while another argues it is overvalued relative to its fair value. This debate provides context for the current trading range, where the stock sits between its 52-week low and high.
MSI Valuation Debate: Nokia Comparison vs. Fair Value Concerns. Recent articles highlight a split in analyst views on Motorola Solutions' valuation. One perspective suggests the stock is undervalued compared to Nokia, while another argues it is overvalued relative to its fair value. This debate provides context for the current trading range, where the stock sits between its 52-week low and high.