Doerfler Mari (CIK 1957375) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-12). Recent activity: Sell OC (1,926 shares), Sell OC (1,167 shares), Buy OC (1,473 shares), Sell OC (147 shares), Sell OC (379 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-12 | Owens Corning (OC) | Vice President and Controller | Sell | 1,926 | $232,884 |
| 2026-04-08 | Owens Corning (OC) | Vice President and Controller | Sell | 1,167 | $124,029 |
| 2026-02-06 | Owens Corning (OC) | Vice President and Controller | Buy | 1,473 | $195,659 |
| 2026-02-06 | Owens Corning (OC) | Vice President and Controller | Sell | 147 | $19,438 |
| 2026-02-04 | Owens Corning (OC) | Vice President and Controller | Sell | 379 | $46,302 |
| 2025-08-14 | Owens Corning (OC) | Vice President and Controller | Sell | 441 | $65,709 |
| 2025-02-07 | Owens Corning (OC) | Vice President and Controller | Buy | 892 | $162,478 |
| 2025-02-05 | Owens Corning (OC) | Vice President and Controller | Sell | 458 | $82,486 |
Source: SEC Form 4 filings · as of 2026-05-12