RV
Insider
Ronald L Verkleeren
SVP Emerging Innovations GroupRonald L Verkleeren (SVP Emerging Innovations Group) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Corning Incorporated (GLW). The largest single filing was $2.1M of GLW (10,000 sh × $207.77, as filed), executed May 13.
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
2
0 buys · 2 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.1M
shares × price, as filed
Last traded
May 13
Filed May 14
Median ADV $1.9B across their filed names
Open performance→Volume by month
Buys $0
Sells $5.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
2 filings
Sector per market data · by filing · past 12 months
Most traded names
GLWRecent filings
GLWSALE
Corning Incorporated
View filing →
$2.1M10,000 sh × $207.77
Exec May 13
Filed May 14 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $2.0M
21,000 sh × $94.69
Exec Dec 10 2025
Filed Dec 11 2025 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $1.0M
20,000 sh × $50.52
Exec Jun 11 2025
Filed Jun 12 2025 · 5:30 PM ET