DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q4 2021

Shares 8,000 Value ($000) $762 Avg Close $83.62 Range $77.77 - $90.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	8,000	$762	$83.62	$77.77 - $90.31