Ellen B. Richstone
Director · ORION ENERGY SYSTEMS, INC.
Individual
- 2025
- Aug 12, 2026
- 5
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Ellen B. Richstone 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.
- Sally A. Washlow - $326K in OESX purchases and sales in the last 12 months
- Heather L. Wishart-Smith - $20K in OESX purchases and sales in the last 12 months
- J. Per Brodin - $6K in OESX purchases and sales in the last 12 months
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Frequently asked questions
Who is Ellen B. Richstone?
Ellen B. Richstone is a corporate insider, tracked as Director of ORION ENERGY SYSTEMS, INC. (OESX). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ellen B. Richstone submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
