secwatch / observer
MAMO Massimo Group
CIK 0001952853 16 ready 8-Ks latest April 20, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline Risk accumulating: auditor change (2)
Ready 8-Ks 16
Latest filing May 28, 2026, 4:10 PM ET
Top materiality 0.85
Event mix other_material ×6 · earnings ×5 · leadership ×4
Sentiment 6 pos · 3 neg · 7 neu
Latest earnings reported 2024-Q2
Executive change recent →

Recent 8-K filings for MAMO

Executive changes

Appointed

Quenton Petersen

Vice President
MAMO · Massimo Group
Effective
2025-03-01
Filed
March 3, 2025, 6:59 PM ET
On March 1, 2025, Massimo Group, a Nevada corporation (the “Company”) appointed Quenton Petersen to serve as an executive officer of the Company, holding the position of Vice President.
Departed

Michael Smith

Section 16 officer
MAMO · Massimo Group
Effective
2025-03-01
Filed
March 3, 2025, 6:59 PM ET
Effective March 1, 2025, Michael Smith will no longer be a Section 16 officer of the Company.
Appointed

Ting Zhu

Director
MAMO · Massimo Group
Effective
2024-04-01
Filed
April 4, 2024, 7:59 PM ET
Yunhao Chen, Paolo Pietrogrande, Mark Sheffield, and Ting Zhu were appointed to the board of directors of the Company (the “Board”).
Appointed

Paolo Pietrogrande

Director
MAMO · Massimo Group
Effective
2024-04-01
Filed
April 4, 2024, 7:59 PM ET
Yunhao Chen, Paolo Pietrogrande, Mark Sheffield, and Ting Zhu were appointed to the board of directors of the Company (the “Board”).
Appointed

Yunhao Chen

Director
MAMO · Massimo Group
Effective
2024-04-01
Filed
April 4, 2024, 7:59 PM ET
Yunhao Chen, Paolo Pietrogrande, Mark Sheffield, and Ting Zhu were appointed to the board of directors of the Company (the “Board”).
Appointed

Mark Sheffield

Director
MAMO · Massimo Group
Effective
2024-04-01
Filed
April 4, 2024, 7:59 PM ET
Yunhao Chen, Paolo Pietrogrande, Mark Sheffield, and Ting Zhu were appointed to the board of directors of the Company (the “Board”).

Earnings & guidance

2024-Q2 EPS reported $0.15 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.70 · Most common event other_material

6 positive 3 negative 7 neutral

source · MAMO on sec.gov