DC
Dennis Cho (See Remarks) filed 9 Form 4 reports in the trailing twelve months (0 purchases, 9 sales), most often in Twist Bioscience Corporation (TWST). The largest single filing was $1.8M of TWST (14,205 sh × $129.75, as filed), executed Aug 19. 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
9
0 buys · 9 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$8.2M
shares × price, as filed
Last traded
Nov 3
Filed Nov 5
Median ADV $206.2M across their filed names
Open performance→Volume by month
Buys $0
Sells $8.7M
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
TWSTRecent filings
TWSTSALE
Twist Bioscience Corporation
View filing →
$128K949 sh × $135.40
Exec Nov 3
Filed Nov 5 · 4:05 PM ET TWSTSALE Twist Bioscience Corporation View filing → $1.8M
9,514 sh × $188.88
Exec Oct 2
Filed Oct 5 · 4:05 PM ET TWSTSALE Twist Bioscience Corporation View filing → $222K
1,598 sh × $139.07
Exec Aug 21
Filed Aug 25 · 4:05 PM ET TWSTSALE Twist Bioscience Corporation View filing → $1.8M
14,205 sh × $129.75
Exec Aug 19
Filed Aug 21 · 4:05 PM ET TWSTSALE Twist Bioscience Corporation View filing → $1.6M
14,205 sh × $109.75
Exec Aug 5
Filed Aug 7 · 4:05 PM ET TWSTSALE Twist Bioscience Corporation View filing → $1.3M
14,205 sh × $89.75
Exec Jun 24
Filed Jun 26 · 5:30 PM ET TWSTSALE Twist Bioscience Corporation View filing → $991K
14,205 sh × $69.75
Exec May 29
Filed Jun 2 · 5:30 PM ET TWSTSALE Twist Bioscience Corporation View filing → $112K
1,962 sh × $57.15
Exec May 4
Filed May 6 · 5:30 PM ET More filings →