Campbell Douglas M 13D and 13G filings for Solid Power, 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 |
| 2023-01-04 1:38 pm Sale | 2023-01-03 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 7,160,145 4.100% | -2,490,057 (-25.80%) | Filing |
| 2022-09-01 4:15 pm Sale | 2022-08-29 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 9,650,202 5.200% | -570,000 (-5.58%) | Filing |
| 2022-08-29 4:15 pm Sale | 2022-08-19 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 10,220,202 5.500% | -1,509,413 (-12.87%) | Filing |
| 2022-06-28 12:15 pm Sale | 2022-06-27 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 11,729,615 6.700% | -43,714 (-0.37%) | Filing |
| 2022-01-13 5:29 pm Unchanged | 2022-01-12 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 11,773,329 6.800% | 0 (Unchanged) | Filing |
| 2021-12-15 4:31 pm Purchase | 2021-12-08 | 13D | Solid Power, Inc. SLDP | Campbell Douglas M | 11,773,329 6.800% | 11,773,329 (New Position) | Filing |