DZ
Insider
David Zaccardelli
President and CEODavid Zaccardelli (President and CEO) filed 10 Form 4 reports in the past 24 months (0 purchases, 10 sales), most often in VRNA. The largest single filing was $5.3M of VRNA (587,008 sh across 3 lots, as filed), executed May 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
10
0 buys · 10 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$25.6M
shares × price, as filed
Last traded
Aug 1 2025
Filed Aug 5 2025
Volume by month
Buys $0
Sells $25.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Not on file
10 filings
Sector per market data · by filing · past 24 months
Most traded names
VRNA
VRNA
VRNA · 0 buys · 10 sells
10 filings
Recent filings
VRNASALE
Verona Pharma plc
View filing →
$613K140,000 sh × $4.38
Exec Oct 24 2024
Filed Oct 25 2024 · 5:30 PM ET VRNASALE Verona Pharma plc View filing → $2.3M
514,152 sh across 3 lots
Exec Oct 18 2024
Filed Oct 22 2024 · 5:30 PM ET VRNASALE Verona Pharma plc View filing → $2.3M
600,000 sh × $3.76
Exec Sep 11 2024
Filed Sep 13 2024 · 5:30 PM ET