C. James Koch 13D and 13G filings for The Boston Beer Company, 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 |
| 2025-02-07 08:47 am Unchanged | 2024-12-31 | 13G | The Boston Beer Company, Inc. SAM | C. James Koch | 2,271,472 19.990% | 0 (Unchanged) | Filing |
| 2024-02-12 12:56 pm Unchanged | 2024-02-12 | 13G | The Boston Beer Company, Inc. SAM | C. James Koch | 2,271,472 18.730% | 0 (Unchanged) | Filing |
| 2023-02-10 09:56 am Sale | 2023-02-10 | 13G | The Boston Beer Company, Inc. SAM | C. James Koch | 2,271,472 18.400% | -3,281 (-0.14%) | Filing |
| 2022-02-10 10:55 am Sale | 2021-02-10 | 13G | The Boston Beer Company, Inc. SAM | C. James Koch | 2,274,753 18.500% | -121,914 (-5.09%) | Filing |
| 2021-02-10 12:04 pm Sale | 2021-02-10 | 13G | The Boston Beer Company, Inc. SAM | C. James Koch | 2,396,667 19.540% | -562,827 (-19.02%) | Filing |