Massimo Group (MAMO) Insider Ownership

Historic Insider Ownership Trends

Through the 90-day period concluding February 19, 2026, Massimo's top three insider stakeholders include Chief Executive Officer David Shan (32.16Mn shares), Chief Financial Officer Yunhao Chen (133.33K shares), Other Michael Glenn Smith (50.00K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
David Shan Chief Executive Officer 32,160,000 02 Jun, 2025
Yunhao Chen Chief Financial Officer 133,334 02 Jun, 2025
Michael Glenn Smith 50,000 02 Jun, 2025
Mark Sheffield 9,000 02 Jun, 2025
Ting Zhu 9,000 02 Jun, 2025
Paolo Pietrogrande 9,000 03 Jun, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
29 May, 2025 Michael Glenn Smith Common Stock A 25,000 $0.00 50,000 D A
29 May, 2025 Mark Sheffield Common Stock A 2,250 $0.00 9,000 D A
29 May, 2025 David Shan Common Stock A 37,500 $0.00 32,160,000 D A
29 May, 2025 Yunhao Chen Common Stock A 25,000 $0.00 133,334 D A
29 May, 2025 Ting Zhu Common Stock A 2,250 $0.00 9,000 D A
29 May, 2025 Paolo Pietrogrande Common Stock A 2,250 $0.00 9,000 D A
20 Mar, 2025 Mark Sheffield Common Stock A 2,250 $0.00 6,750 D A
20 Mar, 2025 Ting Zhu Common Stock A 2,250 $0.00 6,750 D A
20 Mar, 2025 Paolo Pietrogrande Common Stock A 2,250 $0.00 6,750 D A
02 Jan, 2025 Mark Sheffield Common Stock A 50 - 4,917 D P
02 Dec, 2024 Yunhao Chen Common Stock A 27,778 $0.00 108,334 D A
22 Nov, 2024 Michael Glenn Smith - - 25,000 D
22 Nov, 2024 Michael Glenn Smith Common Stock A 25,000 $0.00 25,000 D A
22 Nov, 2024 Mark Sheffield Common Stock A 2,250 $0.00 4,500 D A
22 Nov, 2024 David Shan Common Stock A 37,500 $0.00 32,122,500 D A
22 Nov, 2024 David Shan Common Stock A 37,500 $0.00 34,037,500 D A
22 Nov, 2024 Yunhao Chen Common Stock A 25,000 $0.00 80,556 D A
22 Nov, 2024 Ting Zhu Common Stock A 2,250 $0.00 4,500 D A
22 Nov, 2024 Paolo Pietrogrande Common Stock A 2,250 $0.00 4,500 D A
02 Oct, 2024 Yunhao Chen - - 55,556 D