FilingIndex
8-KThe WireRoutine

Company Update

Filed May 19, 2026 · 1mo ago · Accession 0001053507-26-000111

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
AMT
CIK
1053507
Form type
8-K
Filing date
May 19, 2026
Report date
May 19, 2026
Document
amt-20260519.htm
Size
315 KB