DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Knuff & Co LLC's Holding History (CIK: 0001768089)

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

Q4 2019

Shares 291 Value ($000) $20 Avg Close $60.42 Range $55.33 - $63.99

Q3 2019

Shares 291 Value ($000) $19 Avg Close $57.27 Range $50.99 - $62.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	291	$20	$60.42	$55.33 - $63.99
Q3 2019	291	$19	$57.27	$50.99 - $62.55