The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Doerfler Mari since 2023.
This trader's CIK number is 1957375.
At the time of last reporting, Doerfler Mari was the Vice President and Controller of Owens Corning. (stock ticker symbol OC).
Also see all insider trading activities at Owens Corning.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | OC | 0 | $0 | 441 | $65,709 | 0 | $0 |
| 2024 | OC | 0 | $0 | 240 | $43,692 | 0 | $0 |
| 2023 | OC | 0 | $0 | 650 | $85,706 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-12 | OC | Sale | 441 | 149.00 | 65,709 |
| 2024-06-12 | OC | Sale | 240 | 182.05 | 43,692 |
| 2023-12-12 | OC | Sale | 350 | 143.81 | 50,333 |
| 2023-06-07 | OC | Sale | 300 | 117.91 | 35,373 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Doerfler Mari (Vice President and Controller of Owens Corning at the time of this reporting) see the Securities and Exchange Commission (SEC) website.