DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Sunriver Management LLC's Holding History (CIK: 0001663900)

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

Q2 2022

Shares 352,538 Value ($000) $25,228 Avg Close $71.15 Range $65.54 - $74.94

Q1 2022

Shares 426,204 Value ($000) $33,338 Avg Close $75.38 Range $64.96 - $90.64

Q4 2021

Shares 411,682 Value ($000) $39,200 Avg Close $83.62 Range $77.77 - $90.31

Q3 2021

Shares 256,157 Value ($000) $22,542 Avg Close $90.36 Range $81.92 - $97.28

Q2 2021

Shares 359,597 Value ($000) $35,345 Avg Close $91.87 Range $85.53 - $97.29

Q1 2021

Shares 184,556 Value ($000) $18,219 Avg Close $88.73 Range $79.75 - $94.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	352,538	$25,228	$71.15	$65.54 - $74.94
Q1 2022	426,204	$33,338	$75.38	$64.96 - $90.64
Q4 2021	411,682	$39,200	$83.62	$77.77 - $90.31
Q3 2021	256,157	$22,542	$90.36	$81.92 - $97.28
Q2 2021	359,597	$35,345	$91.87	$85.53 - $97.29
Q1 2021	184,556	$18,219	$88.73	$79.75 - $94.31