BOSTON BEER CO INC (SAM) has 1,032 open-market insider trades by 29 insiders since 2006. The most active filer is C. James Koch, Chairman.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| C. James Koch | Chairman | — | 391 | $771.7M | 2023-10-31 |
| Martin F. Roper | Pres | — | 256 | $150.5M | 2018-01-29 |
| Cynthia A. Fisher | Dir | — | 29 | $80.0M | 2026-05-27 |
| Samuel A. Calagione III | Founder | — | 4 | $64.6M | 2023-08-11 |
| John C. Geist | — | — | 42 | $56.1M | 2023-07-28 |
| David A. Burwick | CEOPres | — | 22 | $22.6M | 2024-03-01 |
| Jean Michel Valette | Dir | — | 26 | $22.6M | 2025-03-13 |
| Thomas W. Lance | VP Operations | — | 23 | $21.1M | 2015-03-12 |
| William F. Urich | CFO | — | 63 | $16.3M | 2014-11-17 |
| Quincy B. Troupe | VP | — | 12 | $13.3M | 2022-03-03 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Michael Spillane | Director | Sell | $1.3M | 2025-11-04 |
| Annette N. Fritsch | VP | Sell | $233K | 2025-08-08 |
| Jean Michel Valette | Director | Sell | $800K | 2025-03-13 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $19K | 2025-01-02 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $20K | 2024-12-02 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $18K |
Companies that share insiders with SAM, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2024-11-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $18K | 2024-10-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $17K | 2024-09-03 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $17K | 2024-08-13 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $31K | 2024-04-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $31K | 2024-03-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $36K | 2024-02-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $35K | 2024-01-02 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $36K | 2023-12-01 |
| Carolyn L. O'Boyle | Chief People Officer | Sell | $34K | 2023-11-13 |