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8-KThe WireRoutine

Company Update

Filed Dec 16, 2022 · 3y ago · Accession 0001193125-22-307391

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
PRTA
CIK
1559053
Form type
8-K
Filing date
Dec 16, 2022
Report date
Dec 14, 2022
Document
d378186d8k.htm
Size
417 KB