DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025

Shares 48,555 Value ($000) $3,118 Avg Close $66.55 Range $63.33 - $72.23

Q3 2025

Shares 41,688 Value ($000) $3,017 Avg Close $72.58 Range $68.17 - $75.82

Q2 2025

Shares 35,146 Value ($000) $2,610 Avg Close $73.57 Range $66.91 - $80.04

Q1 2025

Shares 29,298 Value ($000) $2,353 Avg Close $79.86 Range $73.65 - $87.57

Q4 2024

Shares 85,158 Value ($000) $6,651 Avg Close $74.21 Range $68.55 - $80.18

Q3 2024

Shares 104,039 Value ($000) $7,962 Avg Close $72.23 Range $64.27 - $79.27

Q2 2024

Shares 44,229 Value ($000) $3,504 Avg Close $77.78 Range $74.69 - $82.32

Q1 2024

Shares 25,469 Value ($000) $2,134 Avg Close $79.67 Range $74.78 - $83.05

Q4 2023

Shares 21,466 Value ($000) $1,850 Avg Close $80.91 Range $75.02 - $86.60

Q3 2023

Shares 32,096 Value ($000) $2,544 Avg Close $80.21 Range $72.70 - $86.91

Q2 2023

Shares 94,857 Value ($000) $7,938 Avg Close $79.68 Range $76.99 - $82.23

Q1 2023

Shares 21,570 Value ($000) $1,843 Avg Close $76.71 Range $66.66 - $83.54

Q4 2022

Shares 46,956 Value ($000) $3 Avg Close $65.23 Range $58.17 - $72.83

Q3 2022

Shares 24,352 Value ($000) $1,587 Avg Close $70.16 Range $61.47 - $76.24

Q2 2022

Shares 21,538 Value ($000) $1,541 Avg Close $71.15 Range $65.54 - $74.94

Q1 2022

Shares 66,301 Value ($000) $5,186 Avg Close $75.38 Range $64.96 - $90.64

Q4 2021

Shares 29,133 Value ($000) $2,774 Avg Close $83.62 Range $77.77 - $90.31

Q3 2021

Shares 60,840 Value ($000) $5,354 Avg Close $90.36 Range $81.92 - $97.28

Q2 2021

Shares 28,224 Value ($000) $2,774 Avg Close $91.87 Range $85.53 - $97.29

Q1 2021

Shares 469,922 Value ($000) $46,391 Avg Close $88.73 Range $79.75 - $94.31

Q4 2020

Shares 434,843 Value ($000) $42,236 Avg Close $76.44 Range $59.22 - $90.35

Q3 2020

Shares 17,570 Value ($000) $1,165 Avg Close $62.47 Range $58.65 - $68.13

Q2 2020

Shares 16,825 Value ($000) $1,108 Avg Close $55.07 Range $46.23 - $63.20

Q4 2018

Shares 29,401 Value ($000) $1,818 Avg Close $60.76 Range $52.57 - $64.86

Q3 2018

Shares 4,322 Value ($000) $302 Avg Close $60.37 Range $54.64 - $64.93

Q1 2018

Shares 232,765 Value ($000) $14,795 Avg Close $57.61 Range $52.34 - $66.45

Q4 2016

Shares 155,449 Value ($000) $7,025 Avg Close $42.59 Range $39.80 - $48.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,555	$3,118	$66.55	$63.33 - $72.23
Q3 2025	41,688	$3,017	$72.58	$68.17 - $75.82
Q2 2025	35,146	$2,610	$73.57	$66.91 - $80.04
Q1 2025	29,298	$2,353	$79.86	$73.65 - $87.57
Q4 2024	85,158	$6,651	$74.21	$68.55 - $80.18
Q3 2024	104,039	$7,962	$72.23	$64.27 - $79.27
Q2 2024	44,229	$3,504	$77.78	$74.69 - $82.32
Q1 2024	25,469	$2,134	$79.67	$74.78 - $83.05
Q4 2023	21,466	$1,850	$80.91	$75.02 - $86.60
Q3 2023	32,096	$2,544	$80.21	$72.70 - $86.91
Q2 2023	94,857	$7,938	$79.68	$76.99 - $82.23
Q1 2023	21,570	$1,843	$76.71	$66.66 - $83.54
Q4 2022	46,956	$3	$65.23	$58.17 - $72.83
Q3 2022	24,352	$1,587	$70.16	$61.47 - $76.24
Q2 2022	21,538	$1,541	$71.15	$65.54 - $74.94
Q1 2022	66,301	$5,186	$75.38	$64.96 - $90.64
Q4 2021	29,133	$2,774	$83.62	$77.77 - $90.31
Q3 2021	60,840	$5,354	$90.36	$81.92 - $97.28
Q2 2021	28,224	$2,774	$91.87	$85.53 - $97.29
Q1 2021	469,922	$46,391	$88.73	$79.75 - $94.31
Q4 2020	434,843	$42,236	$76.44	$59.22 - $90.35
Q3 2020	17,570	$1,165	$62.47	$58.65 - $68.13
Q2 2020	16,825	$1,108	$55.07	$46.23 - $63.20
Q4 2018	29,401	$1,818	$60.76	$52.57 - $64.86
Q3 2018	4,322	$302	$60.37	$54.64 - $64.93
Q1 2018	232,765	$14,795	$57.61	$52.34 - $66.45
Q4 2016	155,449	$7,025	$42.59	$39.80 - $48.52