ETF SER SOLUTIONS

Ticker: QTUM CUSIP: 26922A420 Class: DEFIANCE QUANTUM

Mattson Financial Services, LLC's Holding History (CIK: 0002034595)

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

Q4 2025
Shares 30,444 Value ($000) $3,338 Avg Close — Range —
Q3 2025
Shares 27,157 Value ($000) $2,849 Avg Close — Range —
Q2 2025
Shares 22,907 Value ($000) $2,103 Avg Close — Range —
Q1 2025
Shares 20,746 Value ($000) $1,546 Avg Close — Range —