StockCIK 1308547

Dolby Laboratories, Inc. (DLB): Insider Trades and Fund Holdings

In the past 12 months, Dolby Laboratories, Inc. insiders reported 0 open-market purchases worth $0 and 4 sales worth $1.18M; 3 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$1.18MSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 5, 2026.

Recent DLB insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 5	Oct 1	John D. CoulingSVP	SVP	▼ SELL10b5-1	7,667	58.78	$451K	−4.4%	Form 4 ↗
Sep 3	Sep 1	John D. CoulingSVP	SVP	▼ SELL10b5-1	7,667	61.05	$468K	−6.1%	Form 4 ↗
Aug 27	Aug 25	Ryan NicholsonCAO	CAO	▼ SELL	1,183	65.28	$77K	−3.3%	Form 4 ↗
Aug 18	Aug 14	Shriram RevankarSVP	SVP	▼ SELL10b5-1	3,000	62.71	$188K	−3.9%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
John D. Couling	SVP	$0	2	$919K	Oct 5, 2026
Ryan Nicholson	CAO	$0	1	$77K	Aug 27, 2026
Shriram Revankar	SVP	$0	1	$188K	Aug 18, 2026

Tracked funds that report DLB

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Bridgewater Associates	Q2 2026	60,275	$3.17M	0.01%	▲ New

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →