Brian John Powers
SVP, PEM Segment Head · WESTLAKE CORP
Individual
- 2026
- Apr 6, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian John Powers files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Albert Chao - $6.13M in WLK purchases and sales in the last 12 months
- Mark Steven Bender - $3.60M in WLK purchases and sales in the last 12 months
- Robert F. Buesinger - $461K in WLK purchases and sales in the last 12 months
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Frequently asked questions
Who is Brian John Powers?
Brian John Powers is a corporate insider, tracked as SVP, PEM Segment Head of WESTLAKE CORP (WLK). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Brian John Powers last file a Form 4?
The only primary Form 4 on record is dated 6 April 2026.