QUANTUM MATERIALS CORP

CUSIP: 74766A106 Class: COM

Douglas Lane & Associates, LLC's Holding History (CIK: 0001672594)

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

Q2 2021
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q1 2021
Shares 22,000 Value ($000) $3 Avg Close — Range —
Q4 2020
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q3 2020
Shares 22,000 Value ($000) $0 Avg Close — Range —
Q2 2020
Shares 22,000 Value ($000) $0 Avg Close — Range —
Q1 2020
Shares 22,000 Value ($000) $0 Avg Close — Range —
Q4 2019
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q3 2019
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q1 2019
Shares 22,000 Value ($000) $1 Avg Close — Range —
Q4 2018
Shares 22,000 Value ($000) $1 Avg Close — Range —