Who
Arcilia Acosta
Director
Company insider
Files Form 4 as: Director, Magnolia Oil & Gas; Director, Vistra; Director, Veritex Holdings; Director, ONE Gas; Director, LegacyTexas Financial Group.
In numbers
- Trades disclosed
- 113
- Buys
- 12
- Sells
- 6
- Bought
- $2.9M
- Sold
- $8.3M
- Companies
- 5
- Companies where not an officer
- 5
- First trade
- 26 Feb 2015
- Last trade
- 1 Sep 2026
- Last filed
- 3 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Sep 2026filed 3 Sep 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —80 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —80 at $0.00 | filing |
| 18 Jun 2026filed 23 Jun 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Sold | $1.2M7,500 at $165.04 | filing |
| 18 Jun 2026filed 23 Jun 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Sold | $1.3M7,500 at $170.00 | filing |
| 18 Jun 2026filed 23 Jun 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Sold | $1.2M7,500 at $165.04 | filing |
| 18 Jun 2026filed 23 Jun 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Sold | $1.3M7,500 at $170.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —72 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —72 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Code A | —1,268 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | VST VistraElectric Utilities & IPPs | SEC FORM 4 Code A | —1,268 at $0.00 | filing |
| 8 May 2026filed 12 May 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —6,320 at $0.00 | filing |
| 8 May 2026filed 12 May 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —6,320 at $0.00 | filing |
| 9 Mar 2026filed 11 Mar 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Sold | $560K19,235 at $29.10 | filing |
| 9 Mar 2026filed 11 Mar 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Sold | $560K19,235 at $29.10 | filing |
| 2 Mar 2026filed 4 Mar 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —69 at $0.00 | filing |
| 2 Mar 2026filed 4 Mar 2026 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —69 at $0.00 | filing |
| 1 Dec 2025filed 2 Dec 2025 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —76 at $0.00 | filing |
| 20 Oct 2025filed 22 Oct 2025 | Veritex Holdingsoption or derivative | SEC FORM 4 Code D | —3,128 | filing |
| 2 Sep 2025filed 3 Sep 2025 | MGY Magnolia Oil & GasOil & Gas E&P | SEC FORM 4 Code A | —71 at $0.00 | filing |
| 28 Aug 2025filed 22 Oct 2025 | Veritex Holdings | SEC FORM 4 Sold | $124K3,617 at $34.33 | filing |
News
Vistra (NYSE:VST) Now Covered by HSBCVST · dailypolitical.com · 22 Oct 2026Analyzing Heidmar Maritime (NASDAQ:HMR) & Magnolia Oil & Gas (NYSE:MGY)MGY · tickerreport.com · 21 Oct 2026Magnolia Oil & Gas (NYSE:MGY) Downgraded by Wall Street Zen to HoldMGY · themarketsdaily.com · 18 Oct 2026Vistra (NYSE:VST) Upgraded to Strong-Buy at Canadian Imperial Bank of CommerceVST · themarketsdaily.com · 17 Oct 2026Vistra (NYSE:VST) Stock Falls 6.7% Following Analyst DowngradeVST · dailypolitical.com · 16 Oct 2026
0 headlines in the last 90 days name Arcilia Acosta; 5 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.