Main Street Capital Corporation (MAIN)
NYSE: MAIN · Houston, TX · filing with the SEC since 2007
Who runs Main Street Capital Corporation
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Hyzak Dwayne L.
CEO, SMD. First filing Oct 2007, latest Nov 9, 2026, 15 filings in all.
Officers reporting now
8
of 13 people with a filing in the last fifteen months
Directors reporting now
5
23 people on the record since 2007
Officerssales are open-market, Nov 9, 2025 to Nov 9, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Hyzak Dwayne L. | CEO, SMD | Oct 2007 | Nov 9, 2026 | none |
| Foster Vincent D | Chairman of the Board | Oct 2007 | Nov 9, 2026 | none |
| Magdol David L. | PRESIDENT, CIO AND SMD | Oct 2007 | Nov 9, 2026 | none |
| Beauvais Jason B | EVP, GC, SECRETARY | Jun 2008 | Nov 9, 2026 | 1 · $400,000 |
| Mchugh Ryan | VP, CAO & Assistant Treasurer | Aug 2024 | Nov 9, 2026 | none |
| Morris Jesse E | EVP AND COO | Jul 2019 | Aug 24, 2026 | 1 · $2.0M |
| Nelson Ryan Robert | CFO AND TREASURER | Mar 2023 | Apr 3, 2026 | none |
| Meserve Nicholas | MANAGING DIRECTOR | Dec 2012 | Apr 3, 2026 | none |
Directorssales are open-market, Nov 9, 2025 to Nov 9, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Griffin Jon Kevin | director | Aug 2011 | Nov 9, 2026 | none |
| Jackson John Earl | director | Aug 2013 | Nov 9, 2026 | none |
| Lane Brian E. | director | Nov 2015 | Nov 9, 2026 | none |
| Shive Dunia A | director | Mar 2020 | Nov 9, 2026 | none |
| Solcher Stephen B | director | Nov 2015 | Nov 9, 2026 | none |
Earlier names on the record10, newest filing first
Parker Lance A · officer · last filing Mar 2023Matthews Beverly Kay · director · last filing Mar 2023French Arthur L. · director · last filing Apr 2022Smith Brent D. · officer · last filing Jun 2021Banner Valerie Lebeaux · director · last filing Apr 2021Appling Michael Jr · director · last filing Apr 2020Canon Joseph E · director · last filing Apr 2020Martin Shannon · officer · last filing Feb 2020Hartman Curtis L. · officer · last filing Oct 2019Stout Rodger A. · officer · last filing Jan 2018
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.