Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Karen A. Richardson 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.
- Catherine Corrigan - $2.17M in EXPO purchases and sales in the last 12 months
- John Pye - $304K in EXPO purchases and sales in the last 12 months
- Joseph Rakow - $161K in EXPO purchases and sales in the last 12 months
- Joseph Sala - $117K in EXPO purchases and sales in the last 12 months
- Bradley A. James - $115K in EXPO purchases and sales in the last 12 months
- Richard Reiss - $98K in EXPO purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Karen A. Richardson?
Karen A. Richardson is a corporate insider, tracked as Director of EXPONENT INC (EXPO). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Karen A. Richardson last file a Form 4?
The most recent primary Form 4 on record is dated 5 June 2026, one of 2 filings going back to 2025.
