Brown Christopher D.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Brown Christopher D.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| MASS | Chief Product Officer | Option Exercise | 10,991 | — | — | Feb 3, 2025 |
| MASS | Chief Product Officer | Option Exercise | 55,131 | $1.58 | $87,107 | Dec 19, 2024 |
| MASS | Chief Product Officer | Option Exercise | 6,328 | $1.58 | $9,998 | Aug 7, 2024 |
| MASS | Chief Product Officer | Option Exercise | 3,600 | $1.75 | $6,300 | Apr 1, 2024 |
| MASS | Chief Product Officer | Sale | 1,599 | $6.99 | $11,177 | Feb 1, 2024 |
| MASS | Chief Product Officer | Sale | 1,305 | $9.08 | $11,849 | Dec 19, 2023 |
| MASS | Chief Product Officer | Sale | 4,470 | $10.03 | $44,834 | Jun 7, 2023 |
| MASS | Chief Technology Officer | Sale | 10,000 | $10.02 | $100,200 | May 23, 2023 |
| MASS | Chief Technology Officer | Sale | 1,564 | $9.17 | $14,342 | Feb 1, 2023 |
| MASS | Chief Technology Officer | Sale | 20,000 | $19.58 | $391,600 | Sep 12, 2022 |
| MASS | Chief Technology Officer | Sale | 3,200 | $21.78 | $69,696 | Jul 6, 2022 |
| MASS | Chief Technology Officer | Sale | 16,471 | $20.22 | $333,044 | Jun 30, 2022 |
| MASS | Chief Technology Officer | Sale | 9,829 | $20.06 | $197,170 | Apr 12, 2022 |
| MASS | Chief Technology Officer | Sale | 19,900 | $20.06 | $399,194 | Mar 18, 2022 |
| MASS | Chief Technology Officer | Sale | 100 | $20.00 | $2,000 | Mar 11, 2022 |
| MASS | Chief Technology Officer | Sale | 3,286 | $22.89 | $75,217 | Jan 5, 2022 |
| MASS | Chief Technology Officer | Sale | 1,230 | $24.29 | $29,877 | Dec 1, 2021 |
| MASS | Chief Technology Officer | Sale | 3,426 | $33.24 | $113,880 | Nov 3, 2021 |
| MASS | Chief Technology Officer | Sale | 1,580 | $33.33 | $52,661 | Oct 6, 2021 |
| MASS | Chief Technology Officer | Sale | 8,685 | $35.68 | $309,881 | Sep 1, 2021 |
| MASS | Chief Technology Officer | Sale | 5,100 | $32.47 | $165,597 | Aug 4, 2021 |
| MASS | Chief Technology Officer | Sale | 5,035 | $34.25 | $172,449 | Jul 7, 2021 |
| MASS | Chief Technology Officer | C | 4,396 | — | — | Dec 22, 2020 |