Summary
Updated Aug 30, 2026
Walter R. Mayer is SVP, General Counsel of BATTALION OIL CORP (BATL). 5 SEC Form 4 filings on record going back to 2024, most recently on 28 August 2026. Most recent open-market trade: sold $8K of BATL on 28 August 2026. Lifetime open-market sales: $37K.
Recent Transactions
4Every recent SEC Form 4 transaction Walter R. Mayer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Walter R. Mayer go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. 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 Walter R. Mayer 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.
- Gen IV Investment Opportunities, LLC - $13.79M of BATL open-market activity in the last 12 months
- LUMINUS MANAGEMENT LLC - $10.62M of BATL open-market activity in the last 12 months
- Daniel P. Rohling - $157K of BATL open-market activity in the last 12 months
- William D. Rogers - $91K of BATL open-market activity in the last 12 months
- Charles E. Martin - $40K of BATL open-market activity in the last 12 months
- Gregory S. Hinds - $19K of BATL 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 Walter R. Mayer?
Walter R. Mayer is a corporate insider, tracked as SVP, General Counsel of BATTALION OIL CORP (BATL). InsiderAlpha holds 5 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 Walter R. Mayer submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Walter R. Mayer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($37K) across all tracked filings.
Where can I see all of Walter R. Mayer'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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