Hyzak Dwayne L. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Hyzak Dwayne L. has filed 5 SEC Form 4 filings across 2 companies in the last 90 days — buying. Lifetime open-market purchases: $170K.

Profile

Hyzak Dwayne L.

Dwayne L. Hyzak is the CEO of Main Street Capital Corp, an investment firm specializing in providing customized debt and equity financing to lower middle market companies. He has held various roles within the company, contributing to its growth and investment strategies.

RoleInsider
Notability50/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-30MSIFMSC INCOME FUND, INC.P — Open-market purchase6.0K$11.68$70K
2026-06-11MSIFMSC INCOME FUND, INC.P — Open-market purchase117$11.67$1K
2026-06-11MSIFMSC INCOME FUND, INC.P — Open-market purchase4.2K$11.69$49K
2026-05-28MAINMain Street Capital CORPJ — Other acquisition / disposition456$50.69$23K
2026-05-19MSIFMSC INCOME FUND, INC.J — Other acquisition / disposition344$13.31$5K
2026-05-06MAINMain Street Capital CORPJ — Other acquisition / disposition408$56.39$23K
2026-04-03MAINMain Street Capital CORPF — Tax withholding / forfeiture29.2K$52.96$1.55M
2026-04-03MAINMain Street Capital CORPA — Grant or award81.6K$0.00
2026-04-03MAINMain Street Capital CORPJ — Other acquisition / disposition499$52.92$26K
2026-04-03MAINMain Street Capital CORPJ — Other acquisition / disposition417$54.66$23K
2026-03-11MAINMain Street Capital CORPJ — Other acquisition / disposition373$60.89$23K
2026-03-10MSIFMSC INCOME FUND, INC.J — Other acquisition / disposition344$12.95$4K
2026-02-13MAINMain Street Capital CORPJ — Other acquisition / disposition363$62.27$23K
2026-01-13MAINMain Street Capital CORPJ — Other acquisition / disposition427$60.77$26K
2026-01-13MAINMain Street Capital CORPJ — Other acquisition / disposition354$62.05$22K
2025-12-05MAINMain Street Capital CORPJ — Other acquisition / disposition371$58.90$22K
2025-09-29MSIFMSC INCOME FUND, INC.P — Open-market purchase3.7K$13.49$50K
2025-09-15MAINMain Street Capital CORPJ — Other acquisition / disposition400$63.72$26K
2025-09-15MAINMain Street Capital CORPJ — Other acquisition / disposition322$66.98$22K
2025-08-15MAINMain Street Capital CORPJ — Other acquisition / disposition320$67.15$22K

Companies — Last 90 Days

Frequently Asked Questions

Who is Hyzak Dwayne L.?

Dwayne L. Hyzak is the CEO of Main Street Capital Corp, an investment firm specializing in providing customized debt and equity financing to lower middle market companies. He has held various roles within the company, contributing to its growth and investment strategies.…

How many SEC Form 4 filings has Hyzak Dwayne L. submitted recently?

5 primary Form 4 filings in the last 90 days, covering 2 companies.

Has Hyzak Dwayne L. been buying or selling stock?

Recorded transactions: 4 open-market purchases ($170K) and 0 open-market sales () across all tracked filings.

Where can I see all of Hyzak Dwayne L.'s SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Hyzak Dwayne L. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.