SD
Stefan A Dyckerhoff (Director) filed 7 Form 4 reports in the trailing twelve months (0 purchases, 7 sales), most often in Astera Labs, Inc. (ALAB). The largest single filing was $5.6M of ALAB (12,499 sh across 3 lots, as filed), executed Jul 1. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
7
0 buys · 7 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$28.6M
shares × price, as filed
Last traded
Oct 7
Filed Oct 9
Median ADV $1.7B across their filed names
Open performance→Volume by month
Buys $0
Sells $37.5M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
7 filings
Sector per market data · by filing · past 12 months
Most traded names
ALABRecent filings
ALABSALE
Astera Labs, Inc.
View filing →
$4.3M40,629 sh across 5 lots
Exec Nov 22 2024
Filed Nov 26 2024 · 5:30 PM ET ALABSALE Astera Labs, Inc. View filing → $18.4M
203,445 sh across 2 lots
Exec Nov 18 2024
Filed Nov 20 2024 · 5:30 PM ET ALABSALE Astera Labs, Inc. View filing → $4.6M
49,501 sh across 5 lots
Exec Nov 11 2024
Filed Nov 13 2024 · 5:30 PM ET ALABSALE Astera Labs, Inc. View filing → $5.1M
56,567 sh across 4 lots
Exec Nov 6 2024
Filed Nov 8 2024 · 5:30 PM ET