FilingIndex
8-KThe DealRed Alert

Change of Control · Executive Change

Filed Nov 20, 2020 · 5y ago · Accession 0001486159-20-000115

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
CHRD
CIK
1486159
Form type
8-K
Filing date
Nov 20, 2020
Report date
Nov 19, 2020
Document
oas-20201119.htm
Size
3.3 MB