ROUNDHILL ETF TRUST

Ticker: MAGC CUSIP: 77926X874 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 2,691 Value ($000) $64 Avg Close — Range —
Q3 2025
Shares 7,732 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 1,266 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 601 Value ($000) $0 Avg Close — Range —