Diego Reynoso's departure as Chief Financial Officer of Boston Beer Co Inc was reported; the filing names no successor. As of November 6, 2026, Boston Beer Co Inc has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on August 20, 2026, naming 1 departure (Form 8-K, August 20, 2026).
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Boston Beer Co Inc reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-08-20. It names 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Boston Beer Co Inc files it.
Also on the record for Boston Beer Co Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 27, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 13.4% of the class | 5%+ stakes | Source |
| August 13, 2026 | Stake report, Schedule 13G/A, by AQR Capital Management, LLC | 6.47% of the class | 5%+ stakes | Source |
| July 22, 2026 | Stake report, Schedule 13G, by Millennium Management LLC | 4.9% of the class | 5%+ stakes | Source |
| July 8, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 11.3% of the class | 5%+ stakes | Source |
| May 14, 2026 | Stake report, Schedule 13G/A, by AQR Capital Management, LLC | 7.78% of the class | 5%+ stakes | Source |
| May 6, 2026 | Stake report, Schedule 13G/A, by FMR LLC | 2.3% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Portfolio Management | 7.58% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| February 12, 2026 | Stake report, Schedule 13G/A, by AQR Capital Management, LLC | 5.12% of the class | 5%+ stakes | Source |
| February 11, 2026 | Stake report, Schedule 13G/A, by C. James Koch | 21.62% of the class | 5%+ stakes | Source |
| January 30, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | 12.09% of the class | 5%+ stakes | Source |
| November 14, 2025 | Stake report, Schedule 13G, by AQR Capital Management, LLC | 7.34% of the class | 5%+ stakes | Source |
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More on Boston Beer Co Inc and the records around it.
Boston Beer Co Inc elsewhere on the record
- 5%+ stake filings Oct 2026
- Who owns it
Companies that share a holder
- Millennium Management LLC also filed stake reports on 121 other companies: StepStone Group Inc. (Nov 2026), Catalyst Acquisition Corp. (Nov 2026), RxSight, Inc. (Nov 2026)
- AQR Capital Management, LLC also filed stake reports on 190 other companies: Bold Eagle Acquisition Corp. (Nov 2026), Centurion Acquisition Corp. (Aug 2026), FG Merger II Corp. n/k/a BOXABL Inc. (Aug 2026)
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-08-20 | Out | Chief Financial Officer | 8-K, 2026-08-20 |
Who leads Boston Beer Co Inc, as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Chief Financial Officer: Diego Reynoso, departure reported (filed 2026-08-20). No successor is named in these filings.
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Departing: Diego Reynoso, Chief Financial Officer
On August 17, 2026, Diego Reynoso informed the Company that he was stepping down as the Company's Treasurer and Chief Financial Officer.
- His departure from the Company is not related to any disagreement with the Company on any matter relating to its operations, policies, or practices.
- To support an orderly transition, Mr. Reynoso will remain at the Company through September 30, 2026.
- The Company's Board of Directors has launched a formal search process to identify Mr. Reynoso's permanent replacement.
- On August 20, 2026, the Company's Board of Directors approved the appointment of Matthew D. Murphy, age 57, to serve as interim Treasurer and Chief Financial Officer, effective September 15, 2026, and until such time as the Company appoints Mr. Reynoso's permanent successor.
- Mr. Murphy is currently the Chief Accounting Officer and Vice President of Finance of the Company.
- He has held the titles of Chief Accounting Officer since 2015 and Vice President of Finance since 2023.
- He also previously held the position of Interim Treasurer and Chief Financial Officer from March 2023 to September 2023.
- Prior to his current role, he was the Company's Corporate Controller from September 2006 to August 2015.
- On August 20, 2026, Mr. Murphy and the Company entered into an Offer Letter outlining the details of Mr. Murphy's compensation in his new role of Chief Accounting Officer, Interim Chief Financial Officer & Interim Treasurer.
- The terms of the Offer Letter were approved by the Compensation Committee on August 20, 2026.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.