13 insiders reported 466 Form 4 transactions for Main Street Capital CORP (MAIN) over the past 18 months (most recent 2026-09-15). Recent activity: Lane Brian E. (Director) Buy 172 shares, FOSTER VINCENT D (Director) Buy 81 shares, SHIVE DUNIA A (Director) Buy 97 shares, JACKSON JOHN EARL (Director) Buy 88 shares, Magdol David L. (PRESIDENT, CIO AND SMD) Buy 61 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | Lane Brian E. | Director | Buy | 172 | $10,113 |
| 2026-09-15 | FOSTER VINCENT D | Director | Buy | 81 | $4,779 |
| 2026-09-15 | SHIVE DUNIA A | Director | Buy | 97 | $5,709 |
| 2026-09-15 | JACKSON JOHN EARL | Director | Buy | 88 | $5,192 |
| 2026-09-15 | Magdol David L. | PRESIDENT, CIO AND SMD | Buy | 61 | $3,581 |
| 2026-09-15 | Hyzak Dwayne L. | CEO, SMD | Buy | 407 | $24,082 |
| 2026-09-15 | Lane Brian E. | Director | Buy | 64 | $3,815 |
| 2026-09-15 | FOSTER VINCENT D | Director | Buy | 13 | $765 |
| 2026-09-15 | McHugh Ryan | VP, CAO & Assistant Treasurer | Buy | 37 | $2,179 |
| 2026-09-15 | FOSTER VINCENT D | Director | Buy | 1,056 | $62,536 |
| 2026-09-15 | JACKSON JOHN EARL | Director | Buy | 226 | $13,265 |
| 2026-09-15 | Magdol David L. | PRESIDENT, CIO AND SMD | Buy | 58 | $3,412 |
| 2026-09-15 | SOLCHER STEPHEN B | Director | Buy | 186 | $10,920 |
| 2026-09-15 | Griffin Jon Kevin | Director | Buy | 231 | $13,605 |
| 2026-09-15 | McHugh Ryan | VP, CAO & Assistant Treasurer | Buy | 31 | $1,837 |
| 2026-09-15 | FOSTER VINCENT D | Director | Buy | 81 | $4,779 |
| 2026-09-15 | JACKSON JOHN EARL | Director | Buy | 9 | $532 |
| 2026-09-15 | FOSTER VINCENT D | Director | Buy | 156 | $9,257 |
| 2026-09-15 | Griffin Jon Kevin | Director | Buy | 20 | $1,185 |
| 2026-09-03 | Beauvais Jason B | EVP, GC, SECRETARY | Sell | 126 | $0 |
| 2026-09-03 | Beauvais Jason B | EVP, GC, SECRETARY | Buy | 98 | $5,821 |
| 2026-08-24 | Morris Jesse E | EVP AND COO | Sell | 35,000 | $2.0M |
| 2026-08-14 | SHIVE DUNIA A | Director | Buy | 108 | $5,514 |
| 2026-08-14 | SOLCHER STEPHEN B | Director | Buy | 206 | $10,546 |
| 2026-08-14 | FOSTER VINCENT D | Director | Buy | 14 | $739 |
Source: SEC Form 4 filings · as of 2026-09-15