Raymond Woo

Chief Technology Officer

Raymond Woo (Chief Technology Officer) filed 9 Form 4 reports in the trailing twelve months (0 purchases, 9 sales), most often in CeriBell, Inc. (CBLL). The largest single filing was $140K of CBLL (6,615 sh × $21.16, as filed), executed Jan 2.

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Return, 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

0 buys · 9 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.2M

shares × price, as filed

Last traded

Sep 8

Filed Sep 10

Median ADV $9.5M across their filed names

Open performance→

Volume by month

Buys $0 Sells $1.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Healthcare 9 filings

Sector per market data · by filing · past 12 months

Most traded names

CBLL

CeriBell, Inc. CBLL · 0 buys · 10 sells 10 filings

Recent filings

CBLLSALE CeriBell, Inc. View filing → $119K
4,887 sh × $24.33
Exec Sep 8
Filed Sep 10 · 8:23 PM ET CBLLSALE CeriBell, Inc. View filing → $135K
6,611 sh × $20.45
Exec May 1
Filed May 4 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $123K
6,615 sh × $18.57
Exec Apr 1
Filed Apr 3 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $121K
6,615 sh × $18.25
Exec Mar 2
Filed Mar 4 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $136K
6,615 sh × $20.54
Exec Feb 2
Filed Feb 4 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $140K
6,615 sh × $21.16
Exec Jan 2
Filed Jan 6 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $136K
11,112 sh × $12.28
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET CBLLSALE CeriBell, Inc. View filing → $136K
11,112 sh × $12.28
Exec Nov 11 2025
Filed Nov 13 2025 · 5:30 PM ET More filings →