secwatch / observer
SAM BOSTON BEER CO INC
CIK 0000949870 50 ready 8-Ks latest August 20, 2026, 4:00 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (2)
Ready 8-Ks 50
Latest filing August 20, 2026, 4:00 PM ET
Top materiality 0.85
Event mix other_material ×18 · leadership ×15 · earnings ×15
Sentiment 11 pos · 9 neg · 30 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for SAM

Executive changes

Appointed (interim)

Matthew D. Murphy

interim Treasurer and Chief Financial Officer
SAM · BOSTON BEER CO INC
Effective
2026-09-15
Filed
August 20, 2026, 4:00 PM ET
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.
Departed

Diego Reynoso

Treasurer and Chief Financial Officer
SAM · BOSTON BEER CO INC
Effective
2026-09-30
Successor
Matthew D. Murphy
Filed
August 20, 2026, 4:00 PM ET
On August 17, 2026, Diego Reynoso informed the Company that he was stepping down as the Company’s Treasurer and Chief Financial Officer.
Departed

Jean-Michel Valette

Director
SAM · BOSTON BEER CO INC
Filed
March 13, 2025, 7:59 PM ET
On March 12, 2025, Jean-Michel Valette informed the Board of Directors of the Company that he will not stand for re-election as a Director of the Company at the end of his current term and will retire from the Board effective as of the conclusion of the Company’s 2025 Annual Meeting of Stockholders.
Appointed

Christopher I. "Biz" Stone

Class B Director
SAM · BOSTON BEER CO INC
Effective
2024-07-29
Filed
July 31, 2024, 7:59 PM ET
On July 29, 2024, Christopher I. “Biz” Stone and Joseph H. “Joe” Jordan were appointed to the Company’s Board of Directors, effective immediately.
Appointed

Joseph H. "Joe" Jordan

Class A Director
SAM · BOSTON BEER CO INC
Effective
2024-07-29
Filed
July 31, 2024, 7:59 PM ET
On July 29, 2024, Christopher I. “Biz” Stone and Joseph H. “Joe” Jordan were appointed to the Company’s Board of Directors, effective immediately.
Departed

David A. Burwick

President and Chief Executive Officer
SAM · BOSTON BEER CO INC
Effective
2024-03-31
Successor
Michael Spillane
Filed
February 27, 2024, 6:59 PM ET
David A. Burwick, President and Chief Executive Officer, has decided to step down from his position and as a member of the Company’s Board of Directors, effective March 31, 2024.
Departed

Michael Spillane

Lead Director
SAM · BOSTON BEER CO INC
Effective
2024-03-04
Successor
Meghan V. Joyce
Filed
February 27, 2024, 6:59 PM ET
Mr. Spillane will step down from his positions as Lead Director
Appointed (interim)

Meghan V. Joyce

Lead Director
SAM · BOSTON BEER CO INC
Effective
2024-04-01
Filed
February 27, 2024, 6:59 PM ET
He will be succeeded as Lead Director on an interim basis by Meghan V. Joyce
Appointed

Michael Spillane

President and Chief Executive Officer
SAM · BOSTON BEER CO INC
Effective
2024-04-01
Filed
February 27, 2024, 6:59 PM ET
assume the position of President and CEO on April 1, 2024
Departed

John C. Geist

Chief Sales Officer
SAM · BOSTON BEER CO INC
Effective
2023-12-31
Successor
Michael J. Crowley
Filed
August 15, 2023, 7:59 PM ET
On August 10, 2023, John C. Geist informed the Company that he intends to retire from his role as Chief Sales Officer in 2024.
Appointed

Michael J. Crowley

Chief Sales Officer
SAM · BOSTON BEER CO INC
Effective
2024-01-01
Filed
August 15, 2023, 7:59 PM ET
On August 15, 2023, the Company announced that it intends to appoint Senior Sales Director Michael J. Crowley, 54, as Chief Sales Officer effective January 1, 2024.
Appointed

Diego Reynoso

Chief Financial Officer and Treasurer
SAM · BOSTON BEER CO INC
Effective
2023-09-05
Filed
July 24, 2023, 7:59 PM ET
On July 24, 2023, the Company announced that it has hired Diego Reynoso, age 47, as its Chief Financial Officer and Treasurer.

Earnings & guidance

2026-Q1 EPS reported -$13.88 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.60 · Most common event other_material

11 positive 9 negative 30 neutral

source · SAM on sec.gov