DLB
Dolby Laboratories, Inc.Class APatent Owners & Lessors
$57.65updated Sep 19, 2026
Congressional trading profile for Dolby Laboratories, Inc.Class A (DLB), covering 4 disclosed transactions by 1 lawmakers.
Dolby Laboratories Inc. develops technologies that enhance audio and video capture, transmission, and playback, enabling high-quality experiences across movies, TV, music, sports, and more. The company designs and manufactures audio, imaging, accessibility, and related hardware and software mainly for cinema, including digital cinema servers and media encryption and packaging tools. It generates the majority of its revenue by licensing its technology, brand, and patents to device manufacturers and by selling cinema hardware and services. It operates as a single reportable segment, with revenue derived mainly from licensing and, to a lesser extent, from premium cinema technologies, across the United States and international markets.
Total Trades
4
Politicians Trading
1
Last Traded
Sep 25, 2025
Price history
Congressional Trades
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Lisa C. McClainR | Oct 22, 2025 | Sep 25, 2025 | Sell | $1,001 - $15,000 | -19.26% |
| Lisa C. McClainR | Oct 22, 2025 | Sep 11, 2025 | Buy | $1,001 - $15,000 | -20.05% |
| Lisa C. McClainR | Sep 12, 2025 | Aug 4, 2025 | Sell | $1,001 - $15,000 | -20.35% |
| Lisa C. McClainR | Aug 13, 2025 | Jun 24, 2025 | Buy | $1,001 - $15,000 | -22.26% |