The Vanguard Group 13D and 13G filings for 908 Devices Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-01-30 8:09 pm Sale | 2024-12-31 | 13G | 908 Devices Inc. MASS | The Vanguard Group | 1,324,534 3.800% | -419,796 (-24.07%) | Filing |
| 2024-02-13 4:55 pm Purchase | 2023-12-29 | 13G | 908 Devices Inc. MASS | The Vanguard Group | 1,744,330 5.390% | 1,744,330 (New Position) | Filing |