DL
Insider
Dongfang Liu
CHIEF MEDICAL OFFICERDongfang Liu (CHIEF MEDICAL OFFICER) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Nuvation Bio Inc. (NUVB). The largest single filing was $1.2M of NUVB (150,000 sh × $7.82, as filed), executed Dec 1 2025.
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
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.6M
shares × price, as filed
Last traded
Apr 17
Filed Apr 21
Median ADV $43.2M across their filed names
Open performance→Volume by month
Buys $0
Sells $1.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
3 filings
Sector per market data · by filing · past 12 months
Most traded names
NUVB
Nuvation Bio Inc.
NUVB · 0 buys · 3 sells
3 filings
Recent filings
NUVBSALE
Nuvation Bio Inc.
View filing →
$251K50,000 sh × $5.02
Exec Apr 17
Filed Apr 21 · 5:30 PM ET NUVBSALE Nuvation Bio Inc. View filing → $1.2M
150,000 sh × $7.82
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET NUVBSALE Nuvation Bio Inc. View filing → $140K
20,000 sh × $7.00
Exec Nov 20 2025
Filed Nov 24 2025 · 5:30 PM ET