Summary
Updated Aug 30, 2026
Richard Bryan Riggsbee is CFO of NEOGEN CORP (NEOG). 4 SEC Form 4 filings on record going back to 2025, most recently on 15 August 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Richard Bryan Riggsbee has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Richard Bryan Riggsbee 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.
- John Walter Hanna Jr. - $7.54M of CDNA open-market activity in the last 12 months
- Michael Goldberg - $2.10M of CDNA open-market activity in the last 12 months
- Hannah Valantine - $1.32M of CDNA open-market activity in the last 12 months
- George Bickerstaff - $926K of CDNA open-market activity in the last 12 months
- Christine Cournoyer - $751K of CDNA open-market activity in the last 12 months
- Jeffrey Adam Novack - $453K of CDNA 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 Richard Bryan Riggsbee?
Richard Bryan Riggsbee is a corporate insider, tracked as CFO of NEOGEN CORP (NEOG). InsiderAlpha holds 4 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 Richard Bryan Riggsbee submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Richard Bryan Riggsbee'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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