Summary
Updated Aug 31, 2026
Elena G. Mendel is Controller & Chf Acct Officer of NATIONAL FUEL GAS CO (NFG). 4 SEC Form 4 filings on record going back to 2024, most recently on 3 December 2025.
Recent Transactions
20Every recent SEC Form 4 transaction Elena G. Mendel has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Elena G. Mendel go back to 2024: 4 primary Form 4 filings, an average of 1.3 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 have reported open-market trades at the same companies as Elena G. Mendel. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Justin I. Loweth - $1.22M of NFG open-market activity on record
- Donna L. Decarolis - $626K of NFG open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Elena G. Mendel?
Elena G. Mendel is a corporate insider, tracked as Controller & Chf Acct Officer of NATIONAL FUEL GAS CO (NFG). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Elena G. Mendel last file a Form 4?
The most recent primary Form 4 on record is dated 3 December 2025, one of 4 filings going back to 2024.
Where can I see all of Elena G. Mendel'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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