FilingIndex
8-KThe WireRed Alert

Executive Change

Filed Nov 18, 2020 · 5y ago · Accession 0001193125-20-296942

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
WLK
CIK
1262823
Form type
8-K
Filing date
Nov 18, 2020
Report date
Nov 18, 2020
Document
d17865d8k.htm
Size
192 KB