FilingIndex
8-KThe WireRed Alert

Executive Change · Company Update

Filed Jul 14, 2021 · 5y ago · Accession 0001628280-21-013794

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
SD
CIK
1349436
Form type
8-K
Filing date
Jul 14, 2021
Report date
Jul 13, 2021
Document
sd-20210713.htm
Size
309 KB