908 DEVICES INC (MASS) — insider trading
Information Technology · NASDAQ
908 DEVICES INC (MASS) has 26 reported SEC Form 4 insider transactions in our data, including 10 open-market sales among the most recent 26 (latest 2026-07-02).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-02 | Brown Christopher D. | Director | Open-market sale | 2,200 | $9.02 | $19.8K | Form 4 |
| 2026-07-02 | Knopp Kevin J. | Director, Officer (President and CEO) | Open-market sale | 222 | $9.07 | $2.0K | Form 4 |
| 2026-06-30 | Brown Christopher D. | Director | Open-market sale | 20,000 | $8.84 | $176.8K | Form 4 |
| 2026-06-26 | Knopp Kevin J. | Director, Officer (President and CEO) | Open-market sale | 2,798 | $9.09 | $25.4K | Form 4 |
| 2026-06-25 | Leonhart Michele M. | Director | Option exercise / conversion (derivative) | 6,486 | $0.00 | $0 | Form 4 |
| 2026-06-25 | Leonhart Michele M. | Director | Option exercise / conversion | 6,486 | — | — | Form 4 |
| 2026-06-25 | Knopp Kevin J. | Director, Officer (President and CEO) | Open-market sale | 16,388 | $9.10 | $149.1K | Form 4 |
| 2026-06-24 | Knopp Kevin J. | Director, Officer (President and CEO) | Open-market sale | 40,535 | $9.14 | $370.5K | Form 4 |
| 2026-06-23 | Knopp Kevin J. | Director, Officer (President and CEO) | Open-market sale | 3,422 | $9.06 | $31.0K | Form 4 |
| 2026-06-23 | Brown Christopher D. | Director | Open-market sale | 9,900 | $9.04 | $89.5K | Form 4 |
| 2026-06-23 | AWM Investment Company, Inc. | 10% owner | Open-market sale | 3,050 | $9.00 | $27.5K | Form 4 |
| 2026-06-22 | AWM Investment Company, Inc. | 10% owner | Open-market sale | 4,668 | $8.99 | $42.0K | Form 4 |
| 2026-06-11 | Hunt Anthony | Director | Grant / award / vesting (derivative) | 6,209 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Hunt Anthony | Director | Grant / award / vesting (derivative) | 13,656 | $0.00 | $0 | Form 4 |
| 2026-06-11 | HRUSOVSKY E KEVIN | Director | Grant / award / vesting (derivative) | 6,209 | $0.00 | $0 | Form 4 |
| 2026-06-11 | HRUSOVSKY E KEVIN | Director | Grant / award / vesting (derivative) | 13,656 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Leonhart Michele M. | Director | Grant / award / vesting (derivative) | 6,209 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Leonhart Michele M. | Director | Grant / award / vesting (derivative) | 13,656 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Vann Brandi C | Director | Grant / award / vesting (derivative) | 6,209 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Vann Brandi C | Director | Grant / award / vesting (derivative) | 13,656 | $0.00 | $0 | Form 4 |
| 2026-06-10 | Hunt Anthony | Director | Option exercise / conversion (derivative) | 14,083 | $0.00 | $0 | Form 4 |
| 2026-06-10 | Hunt Anthony | Director | Option exercise / conversion | 14,083 | — | — | Form 4 |
| 2026-06-10 | HRUSOVSKY E KEVIN | Director | Option exercise / conversion (derivative) | 14,083 | $0.00 | $0 | Form 4 |
| 2026-06-10 | HRUSOVSKY E KEVIN | Director | Option exercise / conversion | 14,083 | — | — | Form 4 |
| 2026-06-10 | Leonhart Michele M. | Director | Option exercise / conversion (derivative) | 14,083 | $0.00 | $0 | Form 4 |
| 2026-06-10 | Leonhart Michele M. | Director | Option exercise / conversion | 14,083 | — | — | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: 908 DEVICES INC (MASS).
Last updated 2026-07-02 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.