SEC Form 4 · accession 0001193125-26-255624

Dolby Laboratories, Inc. · DLB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — SVP, Entertainment

Period of report

Jun 1, 2026

Accepted (ET)

Jun 3, 2026 · 4:43 pm EDT

Rule 10b5-1 plan

yes — trade under a plan

Issuer CIK

0001308547

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Class A Common Stock^F1,F2	Jun 1, 2026	M	7,666	$45.50	A	126,393	D
Class A Common Stock^F3,F1	Jun 1, 2026	S	7,158	$55.5868	D	119,235	D
Class A Common Stock^F1	Jun 1, 2026	S	508	$56.16	D	118,727	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (Right to Buy)^F4	$45.50	Jun 1, 2026	M	7,666	D	—	Dec 15, 2026	Class A Common Stock	7,666	30,668	D

F1Shares held following the reported transactions include 55,114 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest.
F2Shares include 374 shares acquired under the Issuer's Employee Stock Purchase Plan on May 15, 2026.
F3The shares were sold in multiple transactions at prices ranging from $55.15 to $56.105 , inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected. The shares were sold pursuant to a 10b5-1 trading plan adopted on February 3, 2026.
F4This option was granted for a total of 46,000 shares of Class A Common Stock. The option exercised in this transation was fully vested and exercisable as of the transaction date.