Ping Zhang

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
New York, NY
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Ping Zhang
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Ping Zhang

Form 4 holding Chairman, CEO, and CFO, Director

Quantumsphere Acquisition Corp

Security class
Ordinary Shares, par value $0.0001 per share
Shares / value
3,126,650
Estimated value
Report date
05 Aug 2025
Price
Ownership
Indirect

Insider Reports Filed by Ping Zhang

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