Insider txns (12m)
138
Stock / equity
DLB Dolby Laboratories, Inc.
- Company
- Dolby Laboratories, Inc.
- Security
- Equity
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on record
- 16
- Members of Congress
- 1
- Latest trade on record
- October 2, 2026
DLB (Dolby Laboratories, Inc.) has 138 disclosed insider transactions from 16 insiders in the last 12 months (0 open-market buys, 53 sales, about $26.6M at reported prices) and 2 congressional trades from 1 member of Congress. The most recent disclosure was filed October 5, 2026.
Open-market buys / sales
0 / 53
Congress trades (12m)
2
Distinct filers (12m)
17
Share price
Price and chart by TradingView for Dolby Laboratories, Inc.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
DLB in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in DLB over the last 12 months; the most active is YEAMAN KEVIN J with $9.3M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 40 open-market trades in DLB since Oct 14, 2025, at prices from $53.20 to $69.17; the most recent was a sale at $58.72 on Oct 1, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Couling John DNicholson Ryan
Couling John D reported 166,803 shares held after the latest filing, against 115,338 at the first on record.
Lobbying spend by quarter
How much has Dolby Laboratories, Inc. reported spending on federal lobbying?
Dolby Laboratories, Inc. reported $320K in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders trading DLB
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns. Showing 15 of 16.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Couling John D | SVP, Entertainment | 34 | 0 | 16 | — | $5.0M | October 1, 2026 |
| YEAMAN KEVIN J | President and CEO | 29 | 0 | 11 | — | $11.0M | February 5, 2026 |
| Dolby Dagmar | Insider | 16 | 0 | 0 | — | — | October 2, 2026 |
| SHERMAN MARK ANDREW | EVP, Gen. Counsel & Secretary | 14 | 0 | 6 | — | $1.9M | September 15, 2026 |
| Revankar Shriram | SVP, Advanced Technology Group | 12 | 0 | 7 | — | $1.5M | August 14, 2026 |
| Park Robert J | SVP & Chief Financial Officer | 10 | 0 | 5 | — | $1.1M | May 12, 2026 |
| Nicholson Ryan | VP, CAO and Corp. Controller | 9 | 0 | 6 | — | $506K | August 25, 2026 |
| Pendleton Todd | SVP, Chief Marketing Officer | 8 | 0 | 3 | — | $1.2M | May 22, 2026 |
| Whitten Marc | President and CEO | 2 | 0 | 0 | — | — | September 15, 2026 |
| Rollins Emily | Director | 2 | 0 | 1 | — | $60K | April 1, 2026 |
| Prophet Tony A | Director | 2 | 0 | 1 | — | $224K | February 3, 2026 |
| Dolby David | Director | 1 | 0 | 0 | — | — | February 3, 2026 |
| GOTCHER PETER C | Director | 1 | 0 | 0 | — | — | February 3, 2026 |
| Segars Simon | Director | 1 | 0 | 0 | — | — | February 3, 2026 |
| Sud Anjali | Director | 1 | 0 | 0 | — | — | February 3, 2026 |
What kind of transactions these are 6 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 40 | 255,101 | $16.4M |
| M | Option exercise or conversion | 38 | 387,876 | $7.3M |
| A | Grant or award | 30 | 1,566,791 | — |
| F | Shares withheld for tax | 16 | 90,716 | $6.1M |
| G | Gift | 13 | 55,213,176 | — |
| C | Conversion of a derivative | 6 | 1,380,000 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading DLB
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Lisa C. McClain | Representative (MI, District 9), Republican | 2 | 1 | 1 | $2,002–$30K | September 25, 2025 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Couling John D | Option / conversion M | October 1, 2026 | October 5, 2026 | 4d | 7,667 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | October 1, 2026 | October 5, 2026 | 4d | 836 | $59 | $50K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | October 1, 2026 | October 5, 2026 | 4d | 6,831 | $59 | $401K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | October 1, 2026 | October 5, 2026 | 4d | 7,667 | $46 | $349K | 10b5-1 plan | Form 4 ↗ | |
| Dolby Dagmar | Other G | October 2, 2026 | October 2, 2026 | 0d | 24,108,162 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | October 2, 2026 | October 2, 2026 | 0d | 24,108,162 | — | — | indirectderivative | Form 4 ↗ | |
| Whitten Marc | Other A | September 15, 2026 | September 17, 2026 | 2d | 600,000 | — | — | derivative | Form 4 ↗ | |
| Whitten Marc | Other A | September 15, 2026 | September 17, 2026 | 2d | 160,256 | — | — | Form 4 ↗ | ||
| Couling John D | Other A | September 15, 2026 | September 17, 2026 | 2d | 48,076 | — | — | Form 4 ↗ | ||
| SHERMAN MARK ANDREW | Other A | September 15, 2026 | September 17, 2026 | 2d | 48,076 | — | — | Form 4 ↗ | ||
| Couling John D | Option / conversion M | September 1, 2026 | September 3, 2026 | 2d | 7,667 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | September 1, 2026 | September 3, 2026 | 2d | 7,667 | $61 | $468K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | September 1, 2026 | September 3, 2026 | 2d | 7,667 | $46 | $349K | 10b5-1 plan | Form 4 ↗ | |
| Dolby Dagmar | Exchange C | August 28, 2026 | August 28, 2026 | 0d | 300,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | August 28, 2026 | August 28, 2026 | 0d | 1,000,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | August 28, 2026 | August 28, 2026 | 0d | 1,000,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | August 28, 2026 | August 28, 2026 | 0d | 2,000,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | August 28, 2026 | August 28, 2026 | 0d | 300,000 | — | — | indirect | Form 4 ↗ | |
| Dolby Dagmar | Exchange C | August 28, 2026 | August 28, 2026 | 0d | 300,000 | — | — | indirect | Form 4 ↗ | |
| Nicholson Ryan | Sell S | August 25, 2026 | August 27, 2026 | 2d | 1,183 | $65 | $77K | Form 4 ↗ | ||
| Revankar Shriram | Sell S | August 14, 2026 | August 18, 2026 | 4d | 3,000 | $63 | $188K | 10b5-1 plan | Form 4 ↗ | |
| Nicholson Ryan | Sell S | August 10, 2026 | August 12, 2026 | 2d | 1,348 | $62 | $84K | Form 4 ↗ | ||
| Nicholson Ryan | Sell S | August 4, 2026 | August 6, 2026 | 2d | 357 | $61 | $22K | Form 4 ↗ | ||
| Couling John D | Option / conversion M | August 3, 2026 | August 5, 2026 | 2d | 7,667 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | August 3, 2026 | August 5, 2026 | 2d | 6,884 | $60 | $414K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | August 3, 2026 | August 5, 2026 | 2d | 783 | $59 | $46K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | August 3, 2026 | August 5, 2026 | 2d | 7,667 | $46 | $349K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | July 1, 2026 | July 6, 2026 | 5d | 7,667 | — | — | late10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | July 1, 2026 | July 6, 2026 | 5d | 7,667 | $53 | $408K | late10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | July 1, 2026 | July 6, 2026 | 5d | 7,667 | $46 | $349K | late10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | June 1, 2026 | June 3, 2026 | 2d | 7,666 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | June 1, 2026 | June 3, 2026 | 2d | 508 | $56 | $29K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | June 1, 2026 | June 3, 2026 | 2d | 7,158 | $56 | $398K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | June 1, 2026 | June 3, 2026 | 2d | 7,666 | $46 | $349K | 10b5-1 plan | Form 4 ↗ | |
| Pendleton Todd | Sell S | May 22, 2026 | May 27, 2026 | 5d | 11,876 | $55 | $648K | late | Form 4 ↗ | |
| Revankar Shriram | Sell F | May 18, 2026 | May 19, 2026 | 1d | 4,329 | $54 | $235K | 10b5-1 plan | Form 4 ↗ | |
| Revankar Shriram | Sell S | May 15, 2026 | May 19, 2026 | 4d | 3,000 | $55 | $165K | 10b5-1 plan | Form 4 ↗ | |
| Park Robert J | Sell S | May 12, 2026 | May 14, 2026 | 2d | 391 | $57 | $22K | 10b5-1 plan | Form 4 ↗ | |
| Park Robert J | Sell S | May 12, 2026 | May 14, 2026 | 2d | 4,504 | $57 | $255K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | May 5, 2026 | May 6, 2026 | 1d | 7,666 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Couling John D | Sell S | May 5, 2026 | May 6, 2026 | 1d | 738 | $58 | $43K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | May 5, 2026 | May 6, 2026 | 1d | 6,928 | $57 | $398K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Option / conversion M | May 5, 2026 | May 6, 2026 | 1d | 7,666 | $46 | $349K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | May 4, 2026 | May 6, 2026 | 2d | 4,688 | $58 | $274K | 10b5-1 plan | Form 4 ↗ | |
| Rollins Emily | Sell S | April 1, 2026 | April 3, 2026 | 2d | 1,000 | $60 | $60K | 10b5-1 plan | Form 4 ↗ | |
| Dolby Dagmar | Exchange C | February 25, 2026 | February 27, 2026 | 2d | 10,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | February 25, 2026 | February 27, 2026 | 2d | 1,000,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | February 25, 2026 | February 27, 2026 | 2d | 1,000,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | February 25, 2026 | February 27, 2026 | 2d | 10,000 | — | — | indirect | Form 4 ↗ | |
| Dolby Dagmar | Exchange C | February 25, 2026 | February 27, 2026 | 2d | 10,000 | — | — | indirect | Form 4 ↗ | |
| Revankar Shriram | Sell S | February 17, 2026 | February 17, 2026 | 0d | 3,000 | $66 | $198K | 10b5-1 plan | Form 4 ↗ | |
| Nicholson Ryan | Option / conversion M | February 13, 2026 | February 17, 2026 | 4d | 2,667 | — | — | derivative | Form 4 ↗ | |
| Nicholson Ryan | Sell S | February 13, 2026 | February 17, 2026 | 4d | 2,667 | $66 | $177K | Form 4 ↗ | ||
| Nicholson Ryan | Option / conversion M | February 13, 2026 | February 17, 2026 | 4d | 2,667 | $46 | $121K | Form 4 ↗ | ||
| Dolby Dagmar | Exchange C | February 11, 2026 | February 13, 2026 | 2d | 380,000 | — | — | indirectderivative | Form 4 ↗ | |
| Dolby Dagmar | Other G | February 11, 2026 | February 13, 2026 | 2d | 380,000 | — | — | indirect | Form 4 ↗ | |
| Dolby Dagmar | Exchange C | February 11, 2026 | February 13, 2026 | 2d | 380,000 | — | — | indirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Other G | February 5, 2026 | February 9, 2026 | 4d | 145,252 | — | — | indirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Other G | February 5, 2026 | February 9, 2026 | 4d | 145,252 | — | — | derivative | Form 4 ↗ | |
| Segars Simon | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| Dolby David | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| Rollins Emily | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| GOTCHER PETER C | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| Sud Anjali | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| Prophet Tony A | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| TEVANIAN AVADIS | Other A | February 3, 2026 | February 5, 2026 | 2d | 3,908 | — | — | Form 4 ↗ | ||
| Couling John D | Sell S | February 2, 2026 | February 4, 2026 | 2d | 6,667 | $65 | $433K | Form 4 ↗ | ||
| Couling John D | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 6,825 | — | — | derivative | Form 4 ↗ | |
| Couling John D | Other A | December 15, 2025 | December 17, 2025 | 2d | 56,440 | — | — | derivative | Form 4 ↗ | |
| Couling John D | Other A | December 15, 2025 | December 17, 2025 | 2d | 12,816 | — | — | derivative | Form 4 ↗ | |
| Couling John D | Sell F | December 16, 2025 | December 17, 2025 | 1d | 2,612 | $67 | $174K | Form 4 ↗ | ||
| Couling John D | Sell F | December 15, 2025 | December 17, 2025 | 2d | 8,203 | $68 | $554K | Form 4 ↗ | ||
| Couling John D | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 6,825 | — | — | Form 4 ↗ | ||
| Couling John D | Other A | December 15, 2025 | December 17, 2025 | 2d | 25,633 | — | — | Form 4 ↗ | ||
| Nicholson Ryan | Sell F | December 16, 2025 | December 17, 2025 | 1d | 649 | $67 | $43K | Form 4 ↗ | ||
| Nicholson Ryan | Sell F | December 15, 2025 | December 17, 2025 | 2d | 1,535 | $68 | $104K | Form 4 ↗ | ||
| Nicholson Ryan | Other A | December 15, 2025 | December 17, 2025 | 2d | 9,032 | — | — | Form 4 ↗ | ||
| Pendleton Todd | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,233 | — | — | derivative | Form 4 ↗ | |
| Pendleton Todd | Other A | December 15, 2025 | December 17, 2025 | 2d | 41,500 | — | — | derivative | Form 4 ↗ | |
| Pendleton Todd | Other A | December 15, 2025 | December 17, 2025 | 2d | 9,424 | — | — | derivative | Form 4 ↗ | |
| Pendleton Todd | Sell F | December 16, 2025 | December 17, 2025 | 1d | 1,959 | $67 | $131K | Form 4 ↗ | ||
| Pendleton Todd | Sell F | December 15, 2025 | December 17, 2025 | 2d | 6,056 | $68 | $409K | Form 4 ↗ | ||
| Pendleton Todd | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,233 | — | — | Form 4 ↗ | ||
| Pendleton Todd | Other A | December 15, 2025 | December 17, 2025 | 2d | 18,848 | — | — | Form 4 ↗ | ||
| YEAMAN KEVIN J | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 17,633 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Other A | December 15, 2025 | December 17, 2025 | 2d | 145,252 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Other A | December 15, 2025 | December 17, 2025 | 2d | 32,984 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 17, 2025 | December 17, 2025 | 0d | 80 | $68 | $5,403 | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 17, 2025 | December 17, 2025 | 0d | 6,671 | $67 | $449K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 16, 2025 | December 17, 2025 | 1d | 4,994 | $67 | $335K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 16, 2025 | December 17, 2025 | 1d | 21,772 | $67 | $1.5M | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell F | December 16, 2025 | December 17, 2025 | 1d | 6,855 | $67 | $457K | 10b5-1 plan | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell F | December 15, 2025 | December 17, 2025 | 2d | 27,180 | $68 | $1.8M | 10b5-1 plan | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 17,633 | — | — | 10b5-1 plan | Form 4 ↗ | |
| YEAMAN KEVIN J | Other A | December 15, 2025 | December 17, 2025 | 2d | 65,968 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Revankar Shriram | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 3,412 | — | — | derivative | Form 4 ↗ | |
| Revankar Shriram | Other A | December 15, 2025 | December 17, 2025 | 2d | 49,800 | — | — | derivative | Form 4 ↗ | |
| Revankar Shriram | Other A | December 15, 2025 | December 17, 2025 | 2d | 11,308 | — | — | derivative | Form 4 ↗ | |
| Revankar Shriram | Sell F | December 16, 2025 | December 17, 2025 | 1d | 2,285 | $67 | $152K | Form 4 ↗ | ||
| Revankar Shriram | Sell F | December 15, 2025 | December 17, 2025 | 2d | 4,961 | $68 | $335K | Form 4 ↗ | ||
| Revankar Shriram | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 3,412 | — | — | Form 4 ↗ | ||
| Revankar Shriram | Other A | December 15, 2025 | December 17, 2025 | 2d | 22,617 | — | — | Form 4 ↗ | ||
| SHERMAN MARK ANDREW | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,915 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Other A | December 15, 2025 | December 17, 2025 | 2d | 56,440 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Other A | December 15, 2025 | December 17, 2025 | 2d | 12,816 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell S | December 17, 2025 | December 17, 2025 | 0d | 2,491 | $67 | $168K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell S | December 16, 2025 | December 17, 2025 | 1d | 2,371 | $67 | $159K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell S | December 16, 2025 | December 17, 2025 | 1d | 6,738 | $67 | $449K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell F | December 16, 2025 | December 17, 2025 | 1d | 2,530 | $67 | $169K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell F | December 15, 2025 | December 17, 2025 | 2d | 9,252 | $68 | $625K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,915 | — | — | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Other A | December 15, 2025 | December 17, 2025 | 2d | 25,633 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Park Robert J | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,687 | — | — | derivative | Form 4 ↗ | |
| Park Robert J | Other A | December 15, 2025 | December 17, 2025 | 2d | 51,460 | — | — | derivative | Form 4 ↗ | |
| Park Robert J | Other A | December 15, 2025 | December 17, 2025 | 2d | 11,685 | — | — | derivative | Form 4 ↗ | |
| Park Robert J | Sell F | December 16, 2025 | December 17, 2025 | 1d | 2,285 | $67 | $152K | Form 4 ↗ | ||
| Park Robert J | Sell F | December 15, 2025 | December 17, 2025 | 2d | 6,473 | $68 | $437K | Form 4 ↗ | ||
| Park Robert J | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 5,687 | — | — | Form 4 ↗ | ||
| Park Robert J | Other A | December 15, 2025 | December 17, 2025 | 2d | 23,371 | — | — | Form 4 ↗ | ||
| Couling John D | Sell S | December 11, 2025 | December 15, 2025 | 4d | 7,273 | $69 | $500K | 10b5-1 plan | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | December 9, 2025 | December 11, 2025 | 2d | 23,752 | — | — | 10b5-1 planindirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | December 9, 2025 | December 11, 2025 | 2d | 10,615 | — | — | 10b5-1 planindirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 9, 2025 | December 11, 2025 | 2d | 6,199 | $68 | $418K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | December 9, 2025 | December 11, 2025 | 2d | 28,168 | $67 | $1.9M | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | December 9, 2025 | December 11, 2025 | 2d | 23,752 | $46 | $1.1M | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | December 9, 2025 | December 11, 2025 | 2d | 10,615 | $65 | $686K | 10b5-1 planindirect | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Option / conversion M | December 1, 2025 | December 3, 2025 | 2d | 4,500 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Sell S | December 1, 2025 | December 3, 2025 | 2d | 4,500 | $68 | $304K | 10b5-1 plan | Form 4 ↗ | |
| SHERMAN MARK ANDREW | Option / conversion M | December 1, 2025 | December 3, 2025 | 2d | 4,500 | $65 | $291K | 10b5-1 plan | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | November 24, 2025 | November 26, 2025 | 2d | 11,699 | — | — | 10b5-1 planindirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | November 24, 2025 | November 26, 2025 | 2d | 25,000 | — | — | 10b5-1 planindirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Other G | November 26, 2025 | November 26, 2025 | 0d | 16,348 | — | — | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | November 24, 2025 | November 26, 2025 | 2d | 36,699 | $67 | $2.5M | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | November 24, 2025 | November 26, 2025 | 2d | 11,699 | $65 | $756K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | November 24, 2025 | November 26, 2025 | 2d | 25,000 | $46 | $1.1M | 10b5-1 planindirect | Form 4 ↗ | |
| Prophet Tony A | Sell S | November 25, 2025 | November 26, 2025 | 1d | 3,300 | $68 | $224K | 10b5-1 plan | Form 4 ↗ | |
| Revankar Shriram | Sell S | November 21, 2025 | November 24, 2025 | 3d | 3,000 | $66 | $197K | 10b5-1 plan | Form 4 ↗ | |
| Couling John D | Sell S | November 20, 2025 | November 24, 2025 | 4d | 6,164 | $66 | $408K | Form 4 ↗ | ||
| Park Robert J | Sell F | October 15, 2024 | October 16, 2025 | 366d | 3,552 | $69 | $245K | late | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | October 14, 2025 | October 16, 2025 | 2d | 25,000 | — | — | 10b5-1 planindirectderivative | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | October 14, 2025 | October 16, 2025 | 2d | 13,786 | $69 | $954K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Sell S | October 14, 2025 | October 16, 2025 | 2d | 11,214 | $69 | $768K | 10b5-1 planindirect | Form 4 ↗ | |
| YEAMAN KEVIN J | Option / conversion M | October 14, 2025 | October 16, 2025 | 2d | 25,000 | $46 | $1.1M | 10b5-1 planindirect | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Lisa C. McClain | Buy | September 11, 2025 | October 22, 2025 | 41d | — | — | $1,001–$15K | spouse | House PTR ↗ | |
| Lisa C. McClain | Sell | September 25, 2025 | October 22, 2025 | 27d | — | — | $1,001–$15K | spouse | House PTR ↗ |
Related stocks
Tickers traded by the same people who traded DLB, by number of filers in common. It shows overlap in public filings and nothing else.
- UTHR United Therapeutics Corporation - Common Stock 1 filer in common
- DELL Dell Technologies Inc. Class C Common Stock 1 filer in common
- STX Seagate Technology Holdings PLC - Ordinary Shares 1 filer in common
- UBER Uber Technologies, Inc. Common Stock 1 filer in common
- DDOG Datadog, Inc. - Class A Common Stock 1 filer in common
- ANET Arista Networks, Inc. Common Stock 1 filer in common
- META Meta Platforms, Inc. - Class A Common Stock 1 filer in common
- ACI Albertsons Companies, Inc. Class A Common Stock 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 1 | 2 | October 22, 2025 | October 22, 2025 | House Clerk search |
| SEC EDGAR, Form 4 | 48 | 143 | October 16, 2025 | October 5, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.