Insider filing · ALAB
Stefan A Dyckerhoff
Director
profile →
Astera Labs, Inc.
ALAB · Technology · 118 filings in 24 months
ticker →
Stefan A Dyckerhoff sold $8.9M of Astera Labs (ALAB)
Executed Aug 7 2025, disclosed Aug 11 2025, 4 days later.
Value, as filed
$8.9M
50,903 sh across 4 lots
Executed
Aug 7 2025
the trade date, as filed
Disclosed
Aug 11 2025
4 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
SDStefan A Dyckerhoff (Director) filed 6 Form 4 reports in the trailing twelve months (0 purchases, 6 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.
The name
ALABTechnology · Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure in Taiwan and…
More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Stefan A Dyckerhoff in ALAB
ALABSALE
Astera Labs, Inc.
$3.3M11,822 sh across 7 lots
Exec Sep 2
Filed Sep 3 · 7:07 PM ET ALABSALE Astera Labs, Inc. $3.7M
11,985 sh across 6 lots
Exec Aug 6
Filed Aug 10 · 4:17 PM ET ALABSALE Astera Labs, Inc. $5.6M
12,499 sh across 3 lots
Exec Jul 1
Filed Jul 2 · 7:29 PM ET ALABSALE Astera Labs, Inc. $4.5M
12,418 sh across 5 lots
Exec Jun 3
Filed Jun 5 · 5:30 PM ET ALABSALE Astera Labs, Inc. $2.4M
11,838 sh across 4 lots
Exec May 7
Filed May 11 · 5:30 PM ET ALABSALE Astera Labs, Inc. $4.4M
24,998 sh across 6 lots
Exec Apr 17
Filed Apr 21 · 5:30 PM ET ALABSALE Astera Labs, Inc. $4.3M
40,629 sh across 5 lots
Exec Nov 22 2024
Filed Nov 26 2024 · 5:30 PM ET ALABSALE Astera Labs, Inc. $18.4M
203,445 sh across 2 lots
Exec Nov 18 2024
Filed Nov 20 2024 · 5:30 PM ET