FilingIndex
8-KThe WireRed Alert

Executive Change

Filed Dec 17, 2019 · 6y ago · Accession 0000822818-19-000042

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
CLH
CIK
822818
Form type
8-K
Filing date
Dec 17, 2019
Report date
Dec 12, 2019
Document
form8-k121719.htm
Size
246 KB