DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q3 2025

Shares 6,773 Value ($000) $490 Avg Close $72.58 Range $68.17 - $75.82

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	6,773	$490	$72.58	$68.17 - $75.82