Insiders who reported open-market trades in the last 12 months at the companies Arcilia Acosta 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 in MGY purchases and sales in the last 12 months
Arcilia Acosta is a corporate insider, tracked as Director of Magnolia Oil & Gas Corp (MGY). InsiderAlpha holds 12 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 Arcilia Acosta submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Arcilia Acosta been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($5.08M) across all tracked filings.
Arcilia Acosta is Director of Magnolia Oil & Gas Corp (MGY). 12 SEC Form 4 filings on record going back to 2024, most recently on 3 September 2026. Most recent open-market trade: sold $1.27M of VST on 23 June 2026. Lifetime open-market sales: $5.08M.
Recent transactions
14
The latest 14 SEC Form 4 transactions reported by Arcilia Acosta.
InsiderAlpha's records for Arcilia Acosta go back to 2024: 12 primary Form 4 filings, an average of 4.0 per year. 2 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
