$MASS
908 Devices Inc., a commercial-stage technology company, provides various purpose-built handheld and desktop mass spectrometry (Mass Spec) devices to interrogate unknown and invisible materials in life sciences research, bioprocessing, industrial biotech, forensics, and adjacent markets. The company's products include MX908, a handheld, battery-powered, and Mass Spec device that is designed for rapid analysis of gas, liquid, and solid materials of unknown identity; Rebel, a small desktop analyzer that provides real-time information on the extracellular environment in bioprocesses; and ZipChip solution, a plug-and-play, high-resolution separation platform that optimizes Mass Spec sample analysis. It operates in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company was incorporated in 2012 and is headquartered in Boston, Massachusetts.
Healthcare
Sector
Medical - Devices
Industry
Kevin J. Knopp
CEO
246
Employees
$10.92
Current Price
$233.08M
Market Cap
Insider Activity Statistics
Aggregated buying and selling activity by time period
| Period | Type | Insiders | Transactions | Value | Shares | Buy/Sell Ratio |
|---|---|---|---|---|---|---|
| 1 week | Buys | 0 | 0 | - | - | All Sells |
| Sells | 1 | 1 | $441,159.21 | 41,578 | ||
| 2 weeks | Buys | 0 | 0 | - | - | All Sells |
| Sells | 2 | 3 | $736,797.39 | 70,000 | ||
| 1 month | Buys | 0 | 0 | - | - | All Sells |
| Sells | 3 | 12 | $3,038,590.52 | 314,435 | ||
| 2 months | Buys | 0 | 0 | - | - | All Sells |
| Sells | 3 | 15 | $3,237,248.06 | 336,857 | ||
| 3 months | Buys | 0 | 0 | - | - | All Sells |
| Sells | 3 | 26 | $4,526,961.20 | 480,000 | ||
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Insider Transactions
Recent purchases and sales by company insiders
| Date | Insider | Type | Shares | Price | Value | Actions |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | AWM Investment Company, Inc. 10% Owner | Sale | 41,578 | $10.61 | $441,159.21 | View Details |
| Aug 20, 2026 | AWM Investment Company, Inc. 10% Owner | Sale | 8,422 | $10.52 | $88,638.18 | View Details |
| Aug 13, 2026 | Knopp Kevin J. Director | Sale | 7,622 | $10.06 | $76,677.32 | View Details |
| Aug 17, 2026 | Knopp Kevin J. Director | Sale | 20,000 | $10.35 | $207,000.00 | View Details |
| Aug 10, 2026 | Brown Christopher D. Director | Sale | 9,442 | $9.03 | $85,261.26 | View Details |
| Aug 11, 2026 | Brown Christopher D. Director | Sale | 8,358 | $9.23 | $77,144.34 | View Details |
| Aug 10, 2026 | Knopp Kevin J. Director | Sale | 348 | $9.06 | $3,152.88 | View Details |
| Aug 11, 2026 | Knopp Kevin J. Director | Sale | 115,748 | $9.83 | $1,137,802.84 | View Details |
| Aug 12, 2026 | Knopp Kevin J. Director | Sale | 2,747 | $10.07 | $27,662.29 | View Details |
| Aug 11, 2026 | Knopp Kevin J. Director | Sale | 30,170 | $10.16 | $306,527.20 | View Details |
| Aug 5, 2026 | Brown Christopher D. Director | Sale | 20,000 | $8.49 | $169,800.00 | View Details |
| Aug 4, 2026 | AWM Investment Company, Inc. 10% Owner | Sale | 50,000 | $8.36 | $417,765.00 | View Details |
| Jul 2, 2026 | Knopp Kevin J. Director | Sale | 222 | $9.07 | $2,013.54 | View Details |
| Jul 2, 2026 | Brown Christopher D. Director | Sale | 2,200 | $9.02 | $19,844.00 | View Details |
| Jun 30, 2026 | Brown Christopher D. Director | Sale | 20,000 | $8.84 | $176,800.00 | View Details |
| Jun 26, 2026 | Knopp Kevin J. Director | Sale | 2,798 | $9.09 | $25,433.82 | View Details |
| Jun 23, 2026 | Brown Christopher D. Director | Sale | 9,900 | $9.04 | $89,496.00 | View Details |
| Jun 25, 2026 | Knopp Kevin J. Director | Sale | 16,388 | $9.10 | $149,130.80 | View Details |
| Jun 23, 2026 | Knopp Kevin J. Director | Sale | 3,422 | $9.06 | $31,003.32 | View Details |
| Jun 24, 2026 | Knopp Kevin J. Director | Sale | 40,535 | $9.14 | $370,489.90 | View Details |
Upcoming Earnings
Scheduled earnings reports
No upcoming earnings scheduled
Past Earnings
Historical earnings results
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