RJ
Robert Patrick Komin Jr. (Chief Financial Officer) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Cerebras Systems Inc. (CBRS). The largest single filing was $6.5M of CBRS (32,100 sh across 15 lots, as filed), executed Sep 29. 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
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$6.5M
shares × price, as filed
Last traded
Sep 29
Filed Sep 30
Median ADV $1.5B across their filed names
Open performance→Volume by month
Buys $0
Sells $6.5M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
1 filing
Sector per market data · by filing · past 12 months
Most traded names
CBRSRecent filings
CBRSSALE
Cerebras Systems Inc.
View filing →
$6.5M32,100 sh across 15 lots
Exec Sep 29
Filed Sep 30 · 6:35 PM ET