DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 300 Value ($000) $20 Avg Close $66.55 Range $63.33 - $72.23

Q1 2022

Shares 10,212 Value ($000) $799 Avg Close $75.38 Range $64.96 - $90.64

Q4 2021

Shares 10,311 Value ($000) $982 Avg Close $83.62 Range $77.77 - $90.31

Q3 2021

Shares 18,446 Value ($000) $1,623 Avg Close $90.36 Range $81.92 - $97.28

Q2 2021

Shares 18,446 Value ($000) $1,813 Avg Close $91.87 Range $85.53 - $97.29

Q1 2021

Shares 42,338 Value ($000) $4,180 Avg Close $88.73 Range $79.75 - $94.31

Q4 2020

Shares 34,336 Value ($000) $3,335 Avg Close $76.44 Range $59.22 - $90.35

Q3 2020

Shares 31,936 Value ($000) $2,117 Avg Close $62.47 Range $58.65 - $68.13

Q2 2020

Shares 40,225 Value ($000) $2,650 Avg Close $55.07 Range $46.23 - $63.20

Q1 2020

Shares 52,705 Value ($000) $2,857 Avg Close $60.05 Range $41.00 - $67.18

Q4 2019

Shares 48,815 Value ($000) $3,358 Avg Close $60.42 Range $55.33 - $63.99

Q3 2019

Shares 64,840 Value ($000) $4,191 Avg Close $57.27 Range $50.99 - $62.55

Q2 2019

Shares 142,400 Value ($000) $9,199 Avg Close $57.88 Range $54.55 - $59.82

Q1 2019

Shares 73,530 Value ($000) $4,630 Avg Close $57.83 Range $53.69 - $60.43

Q3 2018

Shares 11,170 Value ($000) $782 Avg Close $60.37 Range $54.64 - $64.93

Q2 2018

Shares 42,440 Value ($000) $2,618 Avg Close $57.13 Range $52.96 - $62.04

Q1 2018

Shares 45,990 Value ($000) $2,923 Avg Close $57.61 Range $52.34 - $66.45

Q4 2017

Shares 28,740 Value ($000) $1,782 Avg Close $53.98 Range $50.40 - $56.65

Q3 2017

Shares 128,060 Value ($000) $7,366 Avg Close $46.70 Range $42.82 - $53.33

Q2 2017

Shares 141,530 Value ($000) $6,929 Avg Close $45.31 Range $43.53 - $47.83

Q1 2017

Shares 141,150 Value ($000) $7,398 Avg Close $43.87 Range $39.92 - $46.64

Q4 2016

Shares 29,030 Value ($000) $1,312 Avg Close $42.59 Range $39.80 - $48.52

Q3 2016

Shares 12,530 Value ($000) $680 Avg Close $44.12 Range $39.59 - $48.22

Q2 2016

Shares 12,530 Value ($000) $600 Avg Close $40.14 Range $36.94 - $43.63

Q1 2016

Shares 12,830 Value ($000) $558 Avg Close $32.54 Range $26.57 - $38.48

Q4 2015

Shares 12,830 Value ($000) $432 Avg Close $29.99 Range $27.42 - $31.59

Q3 2015

Shares 12,830 Value ($000) $418 Avg Close $29.71 Range $26.03 - $34.72

Q2 2015

Shares 16,030 Value ($000) $636 Avg Close $34.39 Range $32.50 - $36.27

Q1 2015

Shares 16,030 Value ($000) $612 Avg Close $34.58 Range $32.21 - $37.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	300	$20	$66.55	$63.33 - $72.23
Q1 2022	10,212	$799	$75.38	$64.96 - $90.64
Q4 2021	10,311	$982	$83.62	$77.77 - $90.31
Q3 2021	18,446	$1,623	$90.36	$81.92 - $97.28
Q2 2021	18,446	$1,813	$91.87	$85.53 - $97.29
Q1 2021	42,338	$4,180	$88.73	$79.75 - $94.31
Q4 2020	34,336	$3,335	$76.44	$59.22 - $90.35
Q3 2020	31,936	$2,117	$62.47	$58.65 - $68.13
Q2 2020	40,225	$2,650	$55.07	$46.23 - $63.20
Q1 2020	52,705	$2,857	$60.05	$41.00 - $67.18
Q4 2019	48,815	$3,358	$60.42	$55.33 - $63.99
Q3 2019	64,840	$4,191	$57.27	$50.99 - $62.55
Q2 2019	142,400	$9,199	$57.88	$54.55 - $59.82
Q1 2019	73,530	$4,630	$57.83	$53.69 - $60.43
Q3 2018	11,170	$782	$60.37	$54.64 - $64.93
Q2 2018	42,440	$2,618	$57.13	$52.96 - $62.04
Q1 2018	45,990	$2,923	$57.61	$52.34 - $66.45
Q4 2017	28,740	$1,782	$53.98	$50.40 - $56.65
Q3 2017	128,060	$7,366	$46.70	$42.82 - $53.33
Q2 2017	141,530	$6,929	$45.31	$43.53 - $47.83
Q1 2017	141,150	$7,398	$43.87	$39.92 - $46.64
Q4 2016	29,030	$1,312	$42.59	$39.80 - $48.52
Q3 2016	12,530	$680	$44.12	$39.59 - $48.22
Q2 2016	12,530	$600	$40.14	$36.94 - $43.63
Q1 2016	12,830	$558	$32.54	$26.57 - $38.48
Q4 2015	12,830	$432	$29.99	$27.42 - $31.59
Q3 2015	12,830	$418	$29.71	$26.03 - $34.72
Q2 2015	16,030	$636	$34.39	$32.50 - $36.27
Q1 2015	16,030	$612	$34.58	$32.21 - $37.66