DOLBY LABORATORIES INC

Ticker: DLB CUSIP: 25659T107 Class: Common Stock

Beirne Wealth Consulting Services, LLC's Holding History (CIK: 0001697303)

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

Q3 2025

Shares 4,649 Value ($000) $337 Avg Close $72.58 Range $68.17 - $75.82

Q4 2023

Shares 2,385 Value ($000) $206 Avg Close $80.91 Range $75.02 - $86.60

Q4 2020

Shares 2,703 Value ($000) $263 Avg Close $76.44 Range $59.22 - $90.35

Q4 2018

Shares 3,344 Value ($000) $207 Avg Close $60.76 Range $52.57 - $64.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,649	$337	$72.58	$68.17 - $75.82
Q4 2023	2,385	$206	$80.91	$75.02 - $86.60
Q4 2020	2,703	$263	$76.44	$59.22 - $90.35
Q4 2018	3,344	$207	$60.76	$52.57 - $64.86