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8-KThe WireRoutine

Reg FD Disclosure

Filed Mar 28, 2022 · 4y ago · Accession 0001559053-22-000014

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
Mar 28, 2022
Report date
Mar 28, 2022
Document
prta-20220328.htm
Size
208 KB