Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 1 board, counting each seat separately. Longest: 908 Devices Inc., 1 year.
908 Devices Inc.
Director
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 4, 2026 | 908 Devices Inc. | Open-market sale | −30,000 | $10.95 | $328,500 |
| Oct 7, 2026 | 908 Devices Inc. | Open-market sale | −30,000 | $11.89 | $356,700 |
| Oct 7, 2026 | 908 Devices Inc. | Option exercise | +60,000 | $1.75 | $105,000 |
| Sep 2, 2026 | 908 Devices Inc. | Open-market sale | −30,000 | $10.58 | $317,400 |
| Aug 11, 2026 | 908 Devices Inc. | Open-market sale | −8,358 | $9.23 | $77,144 |
| Aug 10, 2026 | 908 Devices Inc. | Open-market sale | −9,442 | $9.03 | $85,261 |
| Aug 5, 2026 | 908 Devices Inc. | Open-market sale | −20,000 | $8.49 | $169,800 |
| Jul 2, 2026 | 908 Devices Inc. | Open-market sale | −2,200 | $9.02 | $19,844 |
| Jun 30, 2026 | 908 Devices Inc. | Open-market sale | −20,000 | $8.84 | $176,800 |
| Jun 23, 2026 | 908 Devices Inc. | Open-market sale | −9,900 | $9.04 | $89,496 |
| Jun 4, 2026 | 908 Devices Inc. | Open-market sale | −100 | $9.00 | $900 |
| Jun 3, 2026 | 908 Devices Inc. | Open-market sale | −20,000 | $8.73 | $174,600 |
| May 28, 2026 | 908 Devices Inc. | Open-market sale | −30,000 | $9.00 | $270,000 |
| May 6, 2026 | 908 Devices Inc. | Open-market sale | −20,000 | $7.23 | $144,600 |
| Apr 10, 2026 | 908 Devices Inc. | Open-market sale | −17,578 | $7.07 | $124,276 |
Questions about Christopher D. Brown
What boards is Christopher D. Brown on?
Christopher D. Brown sits on the board of 908 Devices Inc.
How long has Christopher D. Brown served on boards?
Our records show at least 1 year of board service across 1 board, the earliest from 2025.
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