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David M. Khani - DirectorOpen-market purchase$1K- Ralph Lewis Ropp - DirectorOpen-market purchase$123K
About Magnolia Oil & Gas Corp (MGY)
The SEC lists Magnolia Oil & Gas Corp under CIK 0001698990, in crude petroleum and natural gas. It is grouped with Energy companies on this site.
MGY Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 3 | 13,054 | $325K |
| Grant or award | 4 | 50,709 | |
| Tax withholding / forfeiture | 3 | 19,923 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
MGY insider transactions (Form 4)
4837 Form 4 filings on record, the earliest from Dec 4, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Brian Corales - Officer | Grant or award | Class A Common Stock | 12,193 | $0.00 | - | |
| Brian Corales - Officer | Tax withholding / forfeiture | Class A Common Stock | 4,798 | $24.74 | $119K | |
| Timothy D. Yang - Officer | Grant or award | Class A Common Stock | 13,392 | $0.00 | - | |
| Timothy D. Yang - Officer | Tax withholding / forfeiture | Class A Common Stock | 5,270 | $24.74 | $130K | |
| Christopher G. Stavros - Officer | Grant or award | Class A Common Stock | 25,044 | $0.00 | - | |
| Christopher G. Stavros - Officer | Tax withholding / forfeiture | Class A Common Stock | 9,855 | $24.74 | $244K | |
| Arcilia Acosta - Director | Grant or award | Class A Common Stock | 80 footnote F1 | $0.00 | - | |
| ||||||
| David M. Khani - Director | Open-market purchase | Class A Common Stock | 54 | $26.78 | $1K | |
| Ralph Lewis Ropp - Director | Open-market purchase | Class A Common Stock | 5,000 | $24.63 | $123K | |
| David M. Khani - Director | Open-market purchase | Class A Common Stock | 8,000 | $25.00 | $200K | |
| Arcilia Acosta | Grant or award | Class A Common Stock | 72 footnote F1 | $0.00 | - | |
| ||||||
 Shandell Szabo | Open-market purchase | Class A Common Stock | 86 footnote F1 | $27.44 | $2K | |
| ||||||
| Arcilia Acosta | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
| ||||||
| Edward P. Djerejian | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
| ||||||
| Ralph Lewis Ropp | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
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| Dan F. Smith | Grant or award | Class A Common Stock | 8,028 footnote F1 | $0.00 | - | |
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| David M. Khani | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
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| Shandell Szabo | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
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| James R. Larson | Grant or award | Class A Common Stock | 6,320 footnote F1 | $0.00 | - | |
| ||||||
| Shandell Szabo | Open-market sale | Class A Common Stock | 11,731 | $31.98 footnote F1 | $375K | |
| ||||||
| Arcilia Acosta | Open-market sale | Class A Common Stock | 19,235 | $29.10 footnote F1 | $560K | |
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| Edward P. Djerejian | Open-market sale | Class A Common Stock | 18,000 | $28.98 footnote F1 | $522K | |
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| Dan F. Smith | Open-market sale | Class A Common Stock | 18,000 | $29.01 footnote F1 | $522K | |
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| Brian Corales - Officer | Open-market sale | Class A Common Stock | 33,000 | $29.12 footnote F1 | $961K | |
| ||||||
| Timothy D. Yang - Officer | Open-market sale | Class A Common Stock | 150,000 | $29.29 footnote F1 | $4.39M | |
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| Christopher G. Stavros - Officer | Open-market sale | Class A Common Stock | 119,954 | $29.29 footnote F1 | $3.51M | |
| ||||||
| Christopher G. Stavros - Officer | Tax withholding / forfeiture | Class A Common Stock | 42,863 | $28.55 | $1.22M | |
| Timothy D. Yang - Officer | Tax withholding / forfeiture | Class A Common Stock | 15,156 | $28.55 | $433K | |
| Brian Corales - Officer | Tax withholding / forfeiture | Class A Common Stock | 15,916 | $28.55 | $454K | |
| Arcilia Acosta | Grant or award | Class A Common Stock | 69 footnote F1 | $0.00 | - | |
| ||||||
| Timothy D. Yang - Officer | Tax withholding / forfeiture | Class A Common Stock | 9,746 | $26.21 | $255K | |
| Timothy D. Yang - Officer | Option exercise | Class A Common Stock | 49,532 footnote F1 | - footnote F1 | - | |
| Timothy D. Yang - Officer | Derivative | Class A Common Stock | 24,766 footnote F2 | $23.99 | $594K | |
| Timothy D. Yang - Officer | Grant or award | Class A Common Stock | 42,122 footnote F3 | $0.00 | - | |
| Timothy D. Yang - Officer | Option exercise | Performance Share Units | 49,532 footnote F1 | $0.00 | - | |
| Timothy D. Yang - Officer | Grant or award | Performance Share Units | 42,122 | $0.00 | - | |
| ||||||
| Brian Corales - Officer | Tax withholding / forfeiture | Class A Common Stock | 6,239 | $26.21 | $164K | |
| Brian Corales - Officer | Derivative | Class A Common Stock | 15,854 footnote F2 | $23.99 | $380K | |
| Brian Corales - Officer | Grant or award | Class A Common Stock | 40,016 footnote F3 | $0.00 | - | |
| Brian Corales - Officer | Option exercise | Class A Common Stock | 31,708 footnote F1 | - footnote F1 | - | |
| Brian Corales - Officer | Option exercise | Performance Share Units | 31,708 footnote F1 | $0.00 | - | |
| Brian Corales - Officer | Grant or award | Performance Share Units | 40,016 | $0.00 | - | |
| ||||||
| Christopher G. Stavros - Officer | Tax withholding / forfeiture | Class A Common Stock | 21,368 | $26.21 | $560K | |
| Christopher G. Stavros - Officer | Option exercise | Class A Common Stock | 108,603 footnote F1 | - footnote F1 | - | |
| Christopher G. Stavros - Officer | Derivative | Class A Common Stock | 54,301 footnote F2 | $23.99 | $1.30M | |
| Christopher G. Stavros - Officer | Grant or award | Class A Common Stock | 121,103 footnote F3 | $0.00 | - | |
| Christopher G. Stavros - Officer | Option exercise | Performance Share Units | 108,603 footnote F1 | $0.00 | - | |
| Christopher G. Stavros - Officer | Grant or award | Performance Share Units | 121,102 | $0.00 | - | |
| ||||||
Item 2.02, 9.01
Item 1.01, 2.01, 2.03, 3.02, 7.01, 9.01
Item 1.01, 2.03, 9.01
Item 2.02, 7.01, 9.01
Stock trades in MGY disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Gilbert Ray Cisneros, Jr.Democrat, CA-31 | Sale |
MGY insider trading FAQ
What is the latest insider trade for MGY?
Magnolia Oil & Gas Corp (MGY) had 7 insider filings in the last 90 days, with the most recent on 2026-09-25. The full record for MGY runs to 37 Form 4 filings, the earliest from 2024-12-04. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying MGY stock?
3 insider purchases of MGY were filed in the last 90 days, totaling $325K.
How many insiders are selling MGY stock?
No insider sales of MGY were filed in the last 90 days. 7 sales are on record for this company.
Where can I see MGY SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects MGY Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Energy companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Brian Corales view on EDGAR
- - Timothy D. Yang view on EDGAR
- - Christopher G. Stavros view on EDGAR
- - Arcilia Acosta view on EDGAR
- - David M. Khani view on EDGAR
- - Ralph Lewis Ropp view on EDGAR
- - David M. Khani view on EDGAR
- - Arcilia Acosta view on EDGAR
- - Shandell Szabo view on EDGAR
Related companies with recent insider activity
Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Energy
- Where MGY's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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