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Executive Change · Material Agreement

Filed Jan 26, 2022 · 4y ago · Accession 0001193125-22-018422

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
Jan 26, 2022
Report date
Jan 26, 2022
Document
d607690d8k.htm
Size
178 KB