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 |
|---|---|---|---|---|---|
| Joseph H. Griffith Iv | Chief Financial Officer | 2025-06-04 | 6,940 | $7.08 | $49.14kSell |
| Kevin J. Knopp | President and CEO | 2025-05-15 | 15,000 | $4.44 | $66.60kBuy |
| Mark Spoto | Director | 2025-05-14 | 3,000 | $4.25 | $12.75kBuy |
| Kevin J. Knopp | President and CEO | 2025-05-14 | 15,000 | $4.32 | $64.79kBuy |
| Mark Spoto | Director | 2025-05-14 | 7,000 | $4.30 | $30.10kBuy |
| Joseph H. Griffith Iv | Chief Financial Officer | 2025-02-03 | 1,960 | $2.34 | $4.58kSell |
| Joseph H. Griffith Iv | Chief Financial Officer | 2025-02-03 | 3,955 | $2.34 | $9.23kSell |
| Joseph H. Griffith Iv | Chief Financial Officer | 2025-02-03 | 4,321 | $2.35 | $10.17kSell |
| Michael S. Turner | Chief Legal Admin Officer | 2025-02-03 | 4,162 | $2.32 | $9.66kSell |
| Kevin J. Knopp | President and CEO | 2025-02-03 | 4,318 | $2.33 | $10.07kSell |
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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 |
|---|---|---|---|---|
| Keith Crandell | 16.03% | 5,750,336 | $42.03M | Insider |
| Arch Venture Fund VII LP | 15.96% | 5,725,045 | $41.85M | Insider |
| Awm Investment Company Inc | 14.50% | 5,199,924 | $38.01M | Insider |
| Awm Investment Company Inc | 14.50% | 5,199,924 | $38.01M | Institution |
| Ark Investment Management LLC | 8.08% | 2,899,347 | $21.19M | Institution |
| Kevin J. Knopp | 5.03% | 1,805,179 | $13.20M | Insider |
| Blackrock Inc | 4.87% | 1,746,984 | $12.77M | Institution |
| First Light Asset Management LLC | 4.74% | 1,701,095 | $12.44M | Institution |
| Vanguard Group Inc | 3.80% | 1,362,170 | $9.96M | Institution |
| Sharon Kedar | 3.00% | 1,077,091 | $7.87M | 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.