SB
Stefan Becker (SVP, Finance & Corp Controller) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Corning Incorporated (GLW). The largest single filing was $3.9M of GLW (21,000 sh × $188.08, as filed), executed May 8. 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
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.9M
shares × price, as filed
Last traded
May 8
Filed May 8
Median ADV $1.9B across their filed names
Open performance→Volume by month
Buys $0
Sells $6.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
1 filing
Sector per market data · by filing · past 12 months
Most traded names
GLWRecent filings
GLWSALE
Corning Incorporated
View filing →
$3.9M21,000 sh × $188.08
Exec May 8
Filed May 8 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $1.1M
12,100 sh × $91.28
Exec Oct 29 2025
Filed Oct 30 2025 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $850K
17,106 sh × $49.68
Exec May 29 2025
Filed May 29 2025 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $1.2M
24,077 sh × $48.63
Exec Oct 30 2024
Filed Nov 1 2024 · 5:30 PM ET GLWSALE Corning Incorporated View filing → $709K
17,938 sh × $39.51
Exec Aug 14 2024
Filed Dec 11 2024 · 5:30 PM ET †