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8-KThe WireRed Alert

Executive Change · Material Agreement

Filed Aug 8, 2022 · 3y ago · Accession 0000950170-22-015519

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
ATRA
CIK
1604464
Form type
8-K
Filing date
Aug 8, 2022
Report date
Aug 2, 2022
Document
atra-20220802.htm
Size
621 KB