NASDAQ: MASS908 Devices Inc Stock Ownership - Who owns 908 Devices?
Insider buying vs selling
Have 908 Devices Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Christopher D. Brown | Director | 2026-10-07 | 60,000 | $1.75 | $105.00kBuy |
| Christopher D. Brown | Director | 2026-10-07 | 30,000 | $11.89 | $356.70kSell |
| Joseph H. Griffith Iv | CFO | 2026-10-06 | 5,000 | $13.03 | $65.15kSell |
| Awm Investment Company Inc | 10% Owner | 2026-09-29 | 18,000 | $11.52 | $207.32kSell |
| Awm Investment Company Inc | 10% Owner | 2026-09-24 | 24,000 | $11.36 | $272.62kSell |
| Awm Investment Company Inc | 10% Owner | 2026-09-23 | 1,000 | $11.25 | $11.25kSell |
| John Kenneweg | SVP | 2026-09-17 | 5,257 | $0.96 | $5.05kBuy |
| John Kenneweg | SVP | 2026-09-17 | 5,257 | $10.22 | $53.73kSell |
| John Kenneweg | SVP | 2026-09-16 | 21,399 | $10.11 | $216.34kSell |
| John Kenneweg | SVP | 2026-09-16 | 21,399 | $0.96 | $20.54kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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MASS Shareholders
What type of owners hold 908 Devices Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Awm Investment Company Inc | 46.60% | 19,259,810 | $205.50M | Insider |
| Keith Crandell | 13.95% | 5,764,419 | $61.51M | Insider |
| Arch Venture Fund VII LP | 13.85% | 5,725,045 | $61.09M | Insider |
| Kevin J. Knopp | 5.27% | 2,179,637 | $23.26M | Insider |
| Sharon Kedar | 2.61% | 1,077,091 | $11.49M | Insider |
| Christopher D. Brown | 1.95% | 805,559 | $8.60M | Insider |
| E. Kevin Hrusovsky | 1.20% | 495,065 | $5.28M | Insider |
| Joseph H. Griffith Iv | 0.28% | 116,497 | $1.24M | Insider |
| Mark Spoto | 0.22% | 92,945 | $991.72k | Insider |
| Trent A. Basarsky | 0.19% | 80,000 | $853.60k | Insider |
MASS vs Medical Device Stocks
908 Devices Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.