8-KThe WireRed Alert
Executive Change
Filed Mar 18, 2024 · 2y ago · Accession 0000821130-24-000016
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Ticker
- AD
- CIK
- 821130
- Form type
- 8-K
- Filing date
- Mar 18, 2024
- Report date
- Mar 14, 2024
- Document
- usm-20240314.htm
- Size
- 315 KB