| Date Filed | Type | Description |
| 02/10/2023 |
SC 13G/A
| KOCH C JAMES has filed a Schedule 13D for The Boston Beer Company, Inc. |
| 02/10/2022 |
SC 13G/A
| KOCH C JAMES reports a 18.5% stake in The Boston Beer Company, Inc. |
| 02/10/2021 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2020 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/11/2019 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/09/2018 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2012 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/14/2011 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/12/2010 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/13/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/12/2008 |
SC 13G/A
| KOCH C JAMES reports a 31.8% stake in The Boston Beer Company, Inc. |
| 02/14/2007 |
SC 13G/A
| KOCH C JAMES reports a 32.2% stake in The Boston Beer Company, Inc. |
| 02/13/2006 |
SC 13G/A
| KOCH C JAMES reports a 32.7% stake in The Boston Beer Company, Inc. |
| 02/11/2005 |
SC 13G/A
| KOCH C JAMES reports a 32.2% stake in The Boston Beer Company, Inc. |
| 02/12/2004 |
SC 13G/A
| KOCH C JAMES reports a 34.9% stake in The Boston Beer Company, Inc. |
| 02/14/2003 |
SC 13G/A
| KOCH C JAMES reports a 44.7% stake in The Boston Beer Company, Inc. |
| 02/13/2001 |
SC 13G
| KOCH C JAMES reports a 32.5% stake in The Boston Beer Company, Inc. |
| 02/14/2000 |
SC 13G/A
| KOCH C JAMES reports a 32.5% stake in The Boston Beer Company, Inc. |
| 02/11/1999 |
SC 13G/A
| KOCH C JAMES reports a 23.6% stake in The Boston Beer Company, Inc. |
| 02/13/1998 |
SC 13G/A
| KOCH C JAMES reports a 24.4% stake in The Boston Beer Company, Inc. |