Summary
Updated Aug 30, 2026
Brian Corales is SVP & CHIEF FINANCIAL OFFICER of Magnolia Oil & Gas Corp (MGY). 3 SEC Form 4 filings on record, most recently on 11 March 2026. Most recent open-market trade: sold $961K of MGY on 11 March 2026. Lifetime open-market sales: $961K.
Recent Transactions
6Every recent SEC Form 4 transaction Brian Corales has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Brian Corales go back to 2026: 3 primary Form 4 filings, an average of 3.0 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 Brian Corales 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.
- Timothy D. Yang - $4.39M of MGY open-market activity in the last 12 months
- Christopher G. Stavros - $3.51M of MGY open-market activity in the last 12 months
- Arcilia Acosta - $560K of MGY open-market activity in the last 12 months
- Dan F. Smith - $522K of MGY open-market activity in the last 12 months
- Edward P. Djerejian - $522K of MGY open-market activity in the last 12 months
- Shandell Szabo - $378K of MGY 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 Brian Corales?
Brian Corales is a corporate insider, tracked as SVP & CHIEF FINANCIAL OFFICER of Magnolia Oil & Gas Corp (MGY). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Brian Corales last file a Form 4?
The most recent primary Form 4 on record is dated 11 March 2026, one of 3 filings going back to 2026.
Has Brian Corales been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($961K) across all tracked filings.
Where can I see all of Brian Corales'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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