DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q4 2025

Shares 4,047 Value ($000) $260 Avg Close $66.55 Range $63.33 - $72.23

Q4 2023

Shares 8,211 Value ($000) $708 Avg Close $80.91 Range $75.02 - $86.60

Q3 2023

Shares 3,678 Value ($000) $292 Avg Close $80.21 Range $72.70 - $86.91

Q2 2023

Shares 11,153 Value ($000) $933 Avg Close $79.68 Range $76.99 - $82.23

Q1 2022

Shares 10,961 Value ($000) $857 Avg Close $75.38 Range $64.96 - $90.64

Q4 2021

Shares 8,338 Value ($000) $794 Avg Close $83.62 Range $77.77 - $90.31

Q3 2021

Shares 29,126 Value ($000) $2,563 Avg Close $90.36 Range $81.92 - $97.28

Q2 2021

Shares 21,131 Value ($000) $2,077 Avg Close $91.87 Range $85.53 - $97.29

Q1 2021

Shares 3,788 Value ($000) $374 Avg Close $88.73 Range $79.75 - $94.31

Q4 2020

Shares 3,653 Value ($000) $355 Avg Close $76.44 Range $59.22 - $90.35

Q3 2020

Shares 10,850 Value ($000) $719 Avg Close $62.47 Range $58.65 - $68.13

Q1 2018

Shares 27,733 Value ($000) $1,763 Avg Close $57.61 Range $52.34 - $66.45

Q3 2017

Shares 7,784 Value ($000) $448 Avg Close $46.70 Range $42.82 - $53.33

Q1 2017

Shares 9,962 Value ($000) $522 Avg Close $43.87 Range $39.92 - $46.64

Q4 2016

Shares 6,208 Value ($000) $280 Avg Close $42.59 Range $39.80 - $48.52

Q3 2016

Shares 6,994 Value ($000) $379 Avg Close $44.12 Range $39.59 - $48.22

Q2 2016

Shares 7,273 Value ($000) $348 Avg Close $40.14 Range $36.94 - $43.63

Q4 2015

Shares 13,509 Value ($000) $455 Avg Close $29.99 Range $27.42 - $31.59

Q3 2015

Shares 32,473 Value ($000) $1,058 Avg Close $29.71 Range $26.03 - $34.72

Q2 2015

Shares 30,543 Value ($000) $1,211 Avg Close $34.39 Range $32.50 - $36.27

Q1 2015

Shares 414,795 Value ($000) $15,828 Avg Close $34.58 Range $32.21 - $37.66

Q4 2014

Shares 516,961 Value ($000) $22,291 Avg Close $36.69 Range $32.58 - $39.93

Q3 2014

Shares 16,271 Value ($000) $680 Avg Close $38.23 Range $35.13 - $40.80

Q2 2014

Shares 17,902 Value ($000) $773 Avg Close $36.03 Range $33.45 - $38.82

Q1 2014

Shares 4,823 Value ($000) $215 Avg Close $36.24 Range $32.80 - $38.96

Q4 2013

Shares 17,977 Value ($000) $693 Avg Close $31.02 Range $29.66 - $33.55

Q3 2013

Shares 26,720 Value ($000) $922 Avg Close $28.66 Range $26.74 - $30.36

Q2 2013

Shares 7,934 Value ($000) $266 Avg Close $28.91 Range $26.86 - $30.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,047	$260	$66.55	$63.33 - $72.23
Q4 2023	8,211	$708	$80.91	$75.02 - $86.60
Q3 2023	3,678	$292	$80.21	$72.70 - $86.91
Q2 2023	11,153	$933	$79.68	$76.99 - $82.23
Q1 2022	10,961	$857	$75.38	$64.96 - $90.64
Q4 2021	8,338	$794	$83.62	$77.77 - $90.31
Q3 2021	29,126	$2,563	$90.36	$81.92 - $97.28
Q2 2021	21,131	$2,077	$91.87	$85.53 - $97.29
Q1 2021	3,788	$374	$88.73	$79.75 - $94.31
Q4 2020	3,653	$355	$76.44	$59.22 - $90.35
Q3 2020	10,850	$719	$62.47	$58.65 - $68.13
Q1 2018	27,733	$1,763	$57.61	$52.34 - $66.45
Q3 2017	7,784	$448	$46.70	$42.82 - $53.33
Q1 2017	9,962	$522	$43.87	$39.92 - $46.64
Q4 2016	6,208	$280	$42.59	$39.80 - $48.52
Q3 2016	6,994	$379	$44.12	$39.59 - $48.22
Q2 2016	7,273	$348	$40.14	$36.94 - $43.63
Q4 2015	13,509	$455	$29.99	$27.42 - $31.59
Q3 2015	32,473	$1,058	$29.71	$26.03 - $34.72
Q2 2015	30,543	$1,211	$34.39	$32.50 - $36.27
Q1 2015	414,795	$15,828	$34.58	$32.21 - $37.66
Q4 2014	516,961	$22,291	$36.69	$32.58 - $39.93
Q3 2014	16,271	$680	$38.23	$35.13 - $40.80
Q2 2014	17,902	$773	$36.03	$33.45 - $38.82
Q1 2014	4,823	$215	$36.24	$32.80 - $38.96
Q4 2013	17,977	$693	$31.02	$29.66 - $33.55
Q3 2013	26,720	$922	$28.66	$26.74 - $30.36
Q2 2013	7,934	$266	$28.91	$26.86 - $30.96