FilingIndex
8-KThe WireRed Alert

Executive Change

Filed Jan 19, 2023 · 3y ago · Accession 0000950170-23-000923

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
PROK
CIK
1850270
Form type
8-K
Filing date
Jan 19, 2023
Report date
Jan 17, 2023
Document
prok-20230117.htm
Size
610 KB