Summary
Updated Aug 30, 2026
Ryan J. Martin is SVP Finance of AMEREN CORP (AEE). 4 SEC Form 4 filings on record, most recently on 20 August 2026. Most recent open-market trade: sold $55K of AEE on 20 August 2026. Lifetime open-market sales: $254K.
Recent Transactions
6Every recent SEC Form 4 transaction Ryan J. Martin 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 Ryan J. Martin 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.
- Martin J. Lyons - $3.00M of AEE open-market activity in the last 12 months
- Michael L. Moehn - $2.78M of AEE open-market activity in the last 12 months
- Mark C. Lindgren - $585K of AEE open-market activity in the last 12 months
- Shawn E. Schukar - $556K of AEE open-market activity in the last 12 months
- Gwendolyn G. Mizell - $543K of AEE open-market activity in the last 12 months
- Ajay K. Arora - $334K of AEE 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 Ryan J. Martin?
Ryan J. Martin is a corporate insider, tracked as SVP Finance of AMEREN CORP (AEE). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ryan J. Martin submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Ryan J. Martin been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($254K) across all tracked filings.
Where can I see all of Ryan J. Martin'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.
Learn More
Follow Ryan J. Martin and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
