PROSHARES TR

Ticker: UDOW CUSIP: 74347X823 Class: ULTRPRO DOW30

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 32,632 Value ($000) $1,890 Avg Close — Range —

Q3 2025

Shares 5,981 Value ($000) $640 Avg Close — Range —

Q2 2025

Shares 1,208 Value ($000) $114 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,632	$1,890	—	—
Q3 2025	5,981	$640	—	—
Q2 2025	1,208	$114	—	—