908 Devices Inc. · NASDAQ:MASS
Knopp Kevin J. sold 149,013 908 Devices Inc. shares (Form 4)
Traded Aug 10 to Aug 12, 2026 · Filed Aug 12, 2026
From Aug 10 to Aug 12, 2026, Knopp Kevin J. (Director, President and CEO) sold 149,013 908 Devices Inc. shares at an average US$9.90 for US$1.48M under a trading plan, leaving 583,590 shares. Filed Aug 12, 2026 (Form 4).
- Sold
- 149,013 shares
- Price
- US$9.90 average (US$9.06 to US$10.16)
- Value
- US$1.48M
- Holding after
- 583,590 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- Director, President and CEO
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | Common Stock | Sale | 348 | US$9.06 | 732,255 | Direct |
| Aug 11, 2026 | Common Stock | Sale | 115,748 | US$9.83 | 616,507 | Direct |
| Aug 11, 2026 | Common Stock | Sale | 30,170 | US$10.16 | 586,337 | Direct |
| Aug 12, 2026 | Common Stock | Sale | 2,747 | US$10.07 | 583,590 | Direct |
Source
Related
- 908 Devices Inc.
- Knopp Kevin J.
- 908 Devices Inc. shareholders
- Form 4 · Knopp Kevin J. · Aug 17, 2026
- Form 4 · Knopp Kevin J. · Jul 7, 2026
- Form 4 · Knopp Kevin J. · Jun 30, 2026
- Form 4 · Knopp Kevin J. · Jun 25, 2026
- Form 4 · Brown Christopher D. · Oct 9, 2026
- Form 4 · Griffith Joseph H. IV · Oct 8, 2026
- Form 4 · AWM Investment Company, Inc. · Oct 1, 2026
- Form 4 · AWM Investment Company, Inc. · Sep 25, 2026
- Form 4 · Kenneweg John · Sep 17, 2026