Dolby Laboratories (DLB) stock: insider trades, news & valuation
Heavy selling
Close · Oct 9, 2026
$58.74
+0.5% on the day
-14.3% over 12 months
52-week range $48.23 – $68.50
Share price and insider trades
DLB closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$16.4M
Insiders buying0
Insiders selling9
Dolby Laboratories insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 9 sold $16.4M of DLB stock on the open market.
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DLB insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | $451K | 2 |
| Q3 2026 | — | 0 | $1.7M | 8 |
| Q2 2026 | — | 0 | $2.3M | 10 |
| Q1 2026 | — | 0 | $808K | 3 |
| Q4 2025 | — | 0 | $11.1M | 17 |
Valuation, profit and volume
P/E (trailing)n/aSector median —
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day0.8×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 Dolby Laboratories, Inc. insiders reported open-market purchases totaling $0, while 9 insiders reported sales totaling $16.4M. 33 of 40 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 5SEC | John D CoulingSvp, Entertainment | Sell Plan | 6,831167,639 held (−4%) | $58.72 | $401K | +0.0% | — |
| Oct 5SEC | John D CoulingSvp, Entertainment | Sell Plan | 836166,803 held (−0%) | $59.33 | $50K | -1.0% | — |
| Sep 3SEC | John D CoulingSvp, Entertainment | Sell Plan | 7,667118,727 held (−6%) | $61.05 | $468K | -3.8% | — |
| Aug 27SEC | Ryan NicholsonVp, Cao And Corp. Controller | Sell | 1,18334,453 held (−3%) | $65.28 | $77K | -10.0% | — |
| Aug 18SEC | Shriram RevankarSvp, Advanced Technology Group | Sell Plan | 3,00073,274 held (−4%) | $62.71 | $188K | -6.3% | — |
| Aug 12SEC | Ryan NicholsonVp, Cao And Corp. Controller | Sell | 1,34835,636 held (−4%) | $62.04 | $84K | -5.3% | — |
| Aug 6SEC | Ryan NicholsonVp, Cao And Corp. Controller | Sell | 35736,984 held (−1%) | $60.63 | $22K | -3.1% | — |
| Aug 5SEC | John D CoulingSvp, Entertainment | Sell Plan | 6,884118,727 held (−5%) | $60.11 | $414K | -2.3% | — |
| Aug 5SEC | John D CoulingSvp, Entertainment | Sell Plan | 783125,611 held (−1%) | $59.03 | $46K | -0.5% | — |
| Jul 6SEC | John D CoulingSvp, Entertainment | Sell Plan | 7,667118,727 held (−6%) | $53.20 | $408K | +10.4% | — |
| Jun 3SEC | John D CoulingSvp, Entertainment | Sell Plan | 7,158119,235 held (−6%) | $55.59 | $398K | +5.7% | — |
| Jun 3SEC | John D CoulingSvp, Entertainment | Sell Plan | 508118,727 held (−0%) | $56.16 | $29K | +4.6% | — |
| May 27SEC | Todd PendletonSvp, Chief Marketing Officer | Sell | 11,87641,480 held (−22%) | $54.55 | $648K | +7.7% | — |
| May 19SEC | Shriram RevankarSvp, Advanced Technology Group | Sell Plan | 3,00080,603 held (−4%) | $54.90 | $165K | +7.0% | — |
| May 14SEC | Robert J ParkCFO | Sell Plan | 4,50481,881 held (−5%) | $56.62 | $255K | +3.7% | — |
| May 14SEC | Robert J ParkCFO | Sell Plan | 39181,490 held (−0%) | $57.35 | $22K | +2.4% | — |
| May 6SEC | John D CoulingSvp, Entertainment | Sell Plan | 6,928119,091 held (−5%) | $57.47 | $398K | +2.2% | — |
| May 6SEC | John D CoulingSvp, Entertainment | Sell Plan | 4,688118,353 held (−4%) | $58.47 | $274K | +0.5% | — |
| May 6SEC | John D CoulingSvp, Entertainment | Sell Plan | 738118,353 held (−1%) | $58.34 | $43K | +0.7% | — |
| Apr 3SEC | Emily RollinsDirector | Sell Plan | 1,00012,541 held (−7%) | $60.08 | $60K | -2.2% | — |
| Feb 17SEC | Shriram RevankarSvp, Advanced Technology Group | Sell Plan | 3,00083,218 held (−3%) | $66.14 | $198K | -11.2% | — |
| Feb 17SEC | Ryan NicholsonVp, Cao And Corp. Controller | Sell | 2,66736,956 held (−7%) | $66.38 | $177K | -11.5% | — |
| Feb 4SEC | John D CoulingSvp, Entertainment | Sell | 6,667123,041 held (−5%) | $64.89 | $433K | -9.5% | — |
| Dec 17SEC | Kevin J YeamanCEO, President | Sell Plan | 21,772110,122 held (−17%) | $66.64 | $1.5M | -11.9% | — |
| Dec 17SEC | Mark Andrew ShermanEvp, Gen. Counsel & Secretary | Sell Plan | 6,73875,425 held (−8%) | $66.58 | $449K | -11.8% | — |
| Dec 17SEC | Kevin J YeamanCEO, President | Sell Plan | 6,67198,457 held (−6%) | $67.24 | $449K | -12.6% | — |
| Dec 17SEC | Kevin J YeamanCEO, President | Sell Plan | 4,994105,128 held (−5%) | $67.16 | $335K | -12.5% | — |
| Dec 17SEC | Mark Andrew ShermanEvp, Gen. Counsel & Secretary | Sell Plan | 2,49170,563 held (−3%) | $67.26 | $168K | -12.7% | — |
| Dec 17SEC | Mark Andrew ShermanEvp, Gen. Counsel & Secretary | Sell Plan | 2,37173,054 held (−3%) | $67.17 | $159K | -12.6% | — |
| Dec 17SEC | Kevin J YeamanCEO, President | Sell Plan | 8098,377 held (−0%) | $67.54 | $5K | -13.0% | — |
| Dec 15SEC | John D CoulingSvp, Entertainment | Sell Plan | 7,273108,065 held (−6%) | $68.75 | $500K | -14.6% | — |
| Dec 11SEC | Kevin J YeamanCEO, President | Sell Plan | 28,168104,576 held (−21%) | $66.99 | $1.9M | -12.3% | — |
| Dec 11SEC | Kevin J YeamanCEO, President | Sell Plan | 6,19998,377 held (−6%) | $67.51 | $418K | -13.0% | — |
| Dec 3SEC | Mark Andrew ShermanEvp, Gen. Counsel & Secretary | Sell Plan | 4,50062,397 held (−7%) | $67.56 | $304K | -13.1% | — |
| Nov 26SEC | Kevin J YeamanCEO, President | Sell Plan | 36,699114,725 held (−24%) | $66.91 | $2.5M | -12.2% | — |
| Nov 26SEC | Tony A ProphetDirector | Sell Plan | 3,3009,107 held (−27%) | $67.85 | $224K | -13.4% | — |
| Nov 24SEC | John D CoulingSvp, Entertainment | Sell | 6,164115,338 held (−5%) | $66.12 | $408K | -11.2% | — |
| Nov 24SEC | Shriram RevankarSvp, Advanced Technology Group | Sell Plan | 3,00067,435 held (−4%) | $65.55 | $197K | -10.4% | — |
| Oct 16SEC | Kevin J YeamanCEO, President | Sell Plan | 13,786114,725 held (−11%) | $69.17 | $954K | -15.1% | — |
| Oct 16SEC | Kevin J YeamanCEO, President | Sell Plan | 11,214128,511 held (−8%) | $68.51 | $768K | -14.3% | — |
Insiders at Dolby Laboratories, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Kevin J YeamanCEO, President | — | $8.7M | Dec 17, 2025 | — |
| John D CoulingSvp, Entertainment | — | $4.3M | Oct 5, 2026 | — |
| Mark Andrew ShermanEvp, Gen. Counsel & Secretary | — | $1.1M | Dec 17, 2025 | — |
| Shriram RevankarSvp, Advanced Technology Group | — | $748K | Aug 18, 2026 | — |
| Todd PendletonSvp, Chief Marketing Officer | — | $648K | May 27, 2026 | — |
| Ryan NicholsonVp, Cao And Corp. Controller | — | $360K | Aug 27, 2026 | — |
| Robert J ParkCFO | — | $277K | May 14, 2026 | — |
| Tony A ProphetDirector | — | $224K | Nov 26, 2025 | — |
| Emily RollinsDirector | — | $60K | Apr 3, 2026 | — |
DLB stock: common questions
Are Dolby Laboratories, Inc. insiders buying DLB stock?
In the past 12 months, 0 insiders reported open-market purchases of DLB worth $0.
Are Dolby Laboratories, Inc. insiders selling DLB stock?
9 insiders reported sales worth $16.4M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is DLB's 52-week range?
Over the past year DLB has traded between $48.23 and $68.50. It last closed at $58.74 on Oct 9, 2026.