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8-KThe WireRed Alert

Executive Change · Material Agreement

Filed Mar 30, 2023 · 3y ago · Accession 0001193125-23-084492

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
SPHR
CIK
1795250
Form type
8-K
Filing date
Mar 30, 2023
Report date
Mar 29, 2023
Document
d459556d8k.htm
Size
1.2 MB