Brown Christopher D.
Insider trading activity for Brown Christopher D. sourced from SEC EDGAR Form 4 filings.
Overview
- Company: 908 Devices Inc.
- Total insider trades: 14
- Total buy volume: $0
- Total sell volume: $1.8M
- Last trade: Oct 9, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 7, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | OTHER | 60,000 | $0 |
| Oct 7, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | OTHER | 60,000 | $105K |
| Oct 7, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 30,000 | $357K |
| Sep 2, 2026 | Brown Christopher D. | MMASS 908 Devices Inc. | SELL | 30,000 | $317K |
| Jul 2, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 2,200 | $20K |
| Jun 30, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 20,000 | $177K |
| Jun 23, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 9,900 | $89K |
| Jun 4, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 100 | $900 |
| Jun 3, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 20,000 | $175K |
| May 28, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 30,000 | $270K |
| May 6, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 20,000 | $145K |
| Apr 10, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 17,578 | $124K |
| Apr 9, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 7,392 | $52K |
| Apr 8, 2026 | Brown Christopher D. | MASS 908 Devices Inc. | SELL | 15,030 | $106K |