Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Tommy Darby 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
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Tommy Darby?
Tommy Darby is a corporate insider, tracked as VP and CAO 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.
How many SEC Form 4 filings has Tommy Darby submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.