8-KThe WireRoutine
Reg FD Disclosure
Filed Apr 4, 2022 · 4y ago · Accession 0000784977-22-000028
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Ticker
- POR
- CIK
- 784977
- Form type
- 8-K
- Filing date
- Apr 4, 2022
- Report date
- Mar 29, 2022
- Document
- por-20220329.htm
- Size
- 5.5 MB