MarketPeel
Insider Trading Intelligence
SR

Shriram Revankar

DLB
SVP, ADVANCED TECHNOLOGY GROUP · DOLBY LABORATORIES, INC. · CIK 0001928994
FILING MIX · LIFETIME54%/46%
BUYS
15
SELLS
13
TOTAL VALUE
$3.25M
COMPANIES
1
ACTIVE SINCE
May 2022
HOLDINGS NOW
76,274
AVG SELL PX
$71.86
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 7 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Shriram Revankar, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d3+66.67%-1.57%+1.44%-3.01%-3.74%
14d3+66.67%-0.98%+1.32%-2.31%-4.24%
30d3+100.00%-3.16%+1.29%-4.45%-5.75%
60d3+66.67%-5.03%+3.61%-8.64%-11.47%
90d3+100.00%-11.14%+4.56%-15.70%-14.49%
180d3(1 pending)+100.00%-17.18%+9.49%-26.67%-26.67%
1y3(3 pending)
2y3(3 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
DLB · 76,274 shares · as of May 18, 2026
023,36646,73270,09893,4642023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 15 buys / 13 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
4,329$54.21$234.7K76,274May 18, 2026May 19, 2026View →
DLB
DOLBY LABORATORIES, INC.
SALE10b5-1
10b5-1 plan
3,000$54.90$164.7K80,603May 15, 2026May 19, 2026View →
DLB
DOLBY LABORATORIES, INC.
SALE10b5-1
10b5-1 plan
3,000$66.14$198.4K83,218Feb 17, 2026Feb 17, 2026View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
2,285$66.62$152.2K86,218Dec 16, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
3,4120Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
49,80049,800Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
PURCHASE
SVP, Advanced Technology Group
3,41293,464Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
11,30811,308Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
22,61790,052Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
4,961$67.54$335.1K88,503Dec 15, 2025Dec 17, 2025View →
DLB
DOLBY LABORATORIES, INC.
SALE10b5-1
10b5-1 plan
3,000$65.55$196.7K67,435Nov 21, 2025Nov 24, 2025View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
7,000$74.92$524.4K70,435Aug 22, 2025Aug 26, 2025View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
4,329$77.24$334.4K77,435May 16, 2025May 20, 2025View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
18,14184,777Dec 16, 2024Dec 18, 2024View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
31,89031,890Dec 16, 2024Dec 18, 2024View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
9,0709,070Dec 16, 2024Dec 18, 2024View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
3,364$79.18$266.4K81,413Dec 16, 2024Dec 18, 2024View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
4,409$83.70$369.0K66,636May 16, 2024May 17, 2024View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
1,309$88.60$116.0K70,761Dec 15, 2023Dec 19, 2023View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
16,14972,070Dec 15, 2023Dec 19, 2023View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
8,0748,074Dec 15, 2023Dec 19, 2023View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
28,30528,305Dec 15, 2023Dec 19, 2023View →
DLB
DOLBY LABORATORIES, INC.
SALE
SVP, Advanced Technology Group
4,285$84.32$361.3K55,648May 16, 2023May 18, 2023View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
10,55759,493Dec 15, 2022Dec 16, 2022View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
19,00619,006Dec 15, 2022Dec 16, 2022View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
5,2785,278Dec 15, 2022Dec 16, 2022View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
69,41269,412May 16, 2022May 17, 2022View →
DLB
DOLBY LABORATORIES, INC.
PURCHASEGRANT
Stock grant
48,93648,936May 16, 2022May 17, 2022View →
Other insiders · DLB
Loading peer insiders…
About this filer
CIK 0001928994
ROLE
SVP, Advanced Technology Group
PRIMARY
DLB
COMPANIES
1
ACTIVE SINCE
May 2022
MARKETPEEL · /INSIDER/0001928994DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback