Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
None on record since 2016.
Sits alongside
People who currently share a board or management team with this person.
- Arcilia AcostaVST
- Carrie Lee KirbyVST
- Gavin R. BaieraVST
- Hilary E. AckermannVST
- James A. BurkeVST
- John R. SultVST
- John William PitesaVST
- Julie A. LagacyVST
- Kristopher E. MoldovanVST
- Lisa CrutchfieldVST
- Margaret MontemayorVST
- Paul M. BarbasVST
- Robert Charles WaltersVST
- Scott B. HelmVST
- Stacey H. DoreVST
- Stephanie Zapata MooreVST
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 6, 2026 | VST | Sale | 22,222 | $160.14 | $3.6M |
| Sep 8, 2026 | VST | Sale | 7,841 | $152.56 | $1.2M |
| Sep 8, 2026 | VST | Sale | 28,826 | $151.85 | $4.4M |
| Sep 8, 2026 | VST | Sale | 7,777 | $150.97 | $1.2M |
| Nov 14, 2025 | VST | Sale | 56,000 | $168.86 | $9.5M |
| May 20, 2025 | VST | Sale | 56,000 | $157.00 | $8.8M |
| Nov 25, 2024 | VST | Sale | 114,500 | $164.15 | $18.8M |
| Nov 25, 2024 | VST | Sale | 500 | $165.23 | $83K |
| Mar 12, 2024 | VST | Sale | 45,263 | $59.04 | $2.7M |
| Mar 12, 2024 | VST | Sale | 41,254 | $59.19 | $2.4M |
| Sep 19, 2022 | VST | Sale | 60,000 | $25.55 | $1.5M |
| Mar 5, 2020 | VST | Sale | 1,299 | $20.76 | $27K |
| Nov 11, 2019 | VST | Sale | 2,861 | $26.15 | $75K |
| May 8, 2019 | VST | Sale | 1,774 | $25.31 | $45K |
| Nov 7, 2018 | VST | Sale | 1,932 | $24.61 | $48K |
SEC reporting-owner ID (CIK) 1728553 · all filings on EDGAR