// company-profile
Dolby Laboratories, Inc.
DLB// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $320K) versus 1 sale. Buying was led by Couling John D.
// 90-day insight
Over the last 90 days, Dolby Laboratories, Inc. insiders bought $698K (4 transactions) and sold $1.5M (7 transactions).
- Most active insider: Couling John D with 9 transactions totaling $1.8M.
- Largest single sale: $648K by Pendleton Todd on May 22, 2026.
- 36% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Dolby Laboratories, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Couling John D | DLB | Option Exercise | 7,666 | $0.00 | $0K |
| Jun 1, 2026 | Couling John D | DLB | Option Exercise | 7,666 | $45.50 | $349K |
| Jun 1, 2026 | Couling John D | DLB | Sale | 508 | $56.16 | $29K |
| Jun 1, 2026 | Couling John D | DLB | Sale10b5 | 7,158 | $55.59 | $398K |
| May 22, 2026 | Pendleton Todd | DLB | Sale | 11,876 | $54.55 | $648K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.