DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

ZACKS INVESTMENT MANAGEMENT's Holding History (CIK: 0001086483)

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

Q3 2021

Shares 32,318 Value ($000) $2,844 Avg Close $90.36 Range $81.92 - $97.28

Q2 2021

Shares 31,203 Value ($000) $3,067 Avg Close $91.87 Range $85.53 - $97.29

Q3 2019

Shares 30,450 Value ($000) $1,968 Avg Close $57.27 Range $50.99 - $62.55

Q2 2019

Shares 28,494 Value ($000) $1,841 Avg Close $57.88 Range $54.55 - $59.82

Q4 2017

Shares 14,514 Value ($000) $900 Avg Close $53.98 Range $50.40 - $56.65

Q1 2017

Shares 7,412 Value ($000) $388 Avg Close $43.87 Range $39.92 - $46.64

Q3 2016

Shares 20,637 Value ($000) $1,120 Avg Close $44.12 Range $39.59 - $48.22

Q2 2016

Shares 19,845 Value ($000) $950 Avg Close $40.14 Range $36.94 - $43.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	32,318	$2,844	$90.36	$81.92 - $97.28
Q2 2021	31,203	$3,067	$91.87	$85.53 - $97.29
Q3 2019	30,450	$1,968	$57.27	$50.99 - $62.55
Q2 2019	28,494	$1,841	$57.88	$54.55 - $59.82
Q4 2017	14,514	$900	$53.98	$50.40 - $56.65
Q1 2017	7,412	$388	$43.87	$39.92 - $46.64
Q3 2016	20,637	$1,120	$44.12	$39.59 - $48.22
Q2 2016	19,845	$950	$40.14	$36.94 - $43.63