DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Ethic Inc.'s Holding History (CIK: 0001780570)

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

Q4 2025

Shares 3,598 Value ($000) $231 Avg Close $66.55 Range $63.33 - $72.23

Q3 2025

Shares 5,969 Value ($000) $432 Avg Close $72.58 Range $68.17 - $75.82

Q2 2025

Shares 6,378 Value ($000) $472 Avg Close $73.57 Range $66.91 - $80.04

Q1 2025

Shares 6,644 Value ($000) $536 Avg Close $79.86 Range $73.65 - $87.57

Q4 2023

Shares 3,452 Value ($000) $298 Avg Close $80.91 Range $75.02 - $86.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,598	$231	$66.55	$63.33 - $72.23
Q3 2025	5,969	$432	$72.58	$68.17 - $75.82
Q2 2025	6,378	$472	$73.57	$66.91 - $80.04
Q1 2025	6,644	$536	$79.86	$73.65 - $87.57
Q4 2023	3,452	$298	$80.91	$75.02 - $86.60