SD
Insider
Simon Dyer
DirectorSimon Dyer (Director) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in Somnigroup International Inc. (SGI). Across 1 priced purchase filing, the average 21-session return was -4.4% from execution and -0.9% from disclosure (delay-adjusted; derived). The largest single filing was $3.0M of SGI (32,000 sh across 2 lots, as filed), executed Dec 2 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
-4.4%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-0.9%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.0M
shares × price, as filed
Last traded
Dec 2 2025
Filed Dec 4 2025
Median ADV $205.0M across their filed names
Open performance→Volume by month
Buys $3.0M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
1 filing
Sector per market data · by filing · past 12 months
Most traded names
SGIRecent filings
SGIPURCHASE
Somnigroup International Inc.
View filing →
$3.0M32,000 sh across 2 lots
Exec Dec 2 2025
Filed Dec 4 2025 · 4:24 PM ET