QUANTUM MATERIALS CORP

CUSIP: 74766A106 Class: COM

Sterling Investment Advisors, Ltd.'s Holding History (CIK: 0001701132)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 65,000 Value ($000) $0 Avg Close — Range —
Q3 2025
Shares 65,000 Value ($000) $0 Avg Close — Range —