DC
Insider
David N Capobianco
DirectorDavid N Capobianco (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in LandBridge Company LLC (LB). The largest single filing was $177.1M of WBI (5,894,826 sh × $30.05, as filed), executed Jun 22.
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
$446.0M
shares × price, as filed
Last traded
Aug 7
Filed Aug 11
Median ADV $28.2M across their filed names
Open performance→Volume by month
Buys $0
Sells $588.9M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Energy
3 filings
Sector per market data · by filing · past 12 months
Most traded names
LBRecent filings
LBSALE
LandBridge Company LLC
View filing →
$93.8M1,250,000 sh × $75.05
Exec Aug 7
Filed Aug 11 · 9:40 PM ET WBISALE WaterBridge Infrastructure LLC View filing → $177.1M
5,894,826 sh × $30.05
Exec Jun 22
Filed Jun 22 · 5:30 PM ET LBSALE LandBridge Company LLC View filing → $175.0M
2,500,000 sh × $70.00
Exec Nov 18 2025
Filed Nov 20 2025 · 5:30 PM ET LBSALE LandBridge Company LLC View filing → $143.0M
1,900,000 sh × $75.25
Exec May 23 2025
Filed May 28 2025 · 5:30 PM ET