Summary
Updated Aug 31, 2026
Larry Shelton is Director of PERMA FIX ENVIRONMENTAL SERVICES INC (PESI). 12 SEC Form 4 filings on record going back to 2024, most recently on 23 July 2026. Most recent open-market trade: bought $9K of PESI on 11 September 2025. Lifetime open-market purchases: $18K.
Recent Transactions
10Every recent SEC Form 4 transaction Larry Shelton has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Larry Shelton go back to 2024: 12 primary Form 4 filings, an average of 4.0 per year. The typical open-market purchase is $9K (2 buys totaling $18K). The largest single buy on record is $10K of PESI in 2025. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Larry Shelton 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.
- Kerry C. Duggan - $49K of PESI open-market activity in the last 12 months
- Mark Duff - $7K of PESI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Larry Shelton?
Larry Shelton is a corporate insider, tracked as Director of PERMA FIX ENVIRONMENTAL SERVICES INC (PESI). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Larry Shelton submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Larry Shelton been buying or selling stock?
Recorded transactions: 2 open-market purchases ($18K) and 0 open-market sales across all tracked filings.
Where can I see all of Larry Shelton's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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