Insider · CIK 0001511370
David Dolby
Files at DLB (Dolby Laboratories, Inc.). First filing -, latest -.
David Dolby files SEC Form 4 as director and 10% owner at DLB (Dolby Laboratories, Inc.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; David Dolby has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 3, 2026 | DLB Dolby Laboratories, Inc. | AGrant or award Class A Common Stock | +3,908 | $0.00 | $0 | 92,718 | Feb 5, 2026 |
| Feb 4, 2025 | DLB Dolby Laboratories, Inc. | AGrant or award Class A Common Stock | +3,140 | $0.00 | $0 | 88,810 | Feb 6, 2025 |
Questions about David Dolby
Answered from the filings on this page, as of the latest one.
Is David Dolby buying or selling?
David Dolby has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did David Dolby's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David Dolby has 0.
Where does David Dolby file Form 4?
David Dolby has filed Form 4 at DLB (Dolby Laboratories, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.