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Insider

Mari Doerfler

Vice President and Controller

Mari Doerfler (Vice President and Controller) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Owens Corning (OC). The largest single filing was $233K of OC (1,926 sh × $120.92, as filed), executed May 8.

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Return, 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
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$233K
shares × price, as filed
Last traded
May 8
Filed May 12

Median ADV $179.9M across their filed names

Open performance→
Volume by month
$233K$116K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · sells $233K
Buys $0 Sells $233K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Industrials 1 filing

Sector per market data · by filing · past 12 months

Most traded names
OC Owens Corning OC · 0 buys · 1 sell 1 filing
Recent filings
OCSALE Owens Corning View filing → $233K
1,926 sh × $120.92
Exec May 8
Filed May 12 · 5:30 PM ET