Form 4 for MAIN Main Street Capital CORP
Accepted 2026-08-14 16:30:08 ET · period of report 2026-06-15 · accession 0001069725-26-000010 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-08-14 16:30 | 2026-06-15+ | MAIN | FOSTER VINCENT D | Dir | J - Other | $51.98 | +3,751 | 1.68M | +0.2% | +$195.0K |
| MI | 2026-08-14 16:30 | 2026-06-15+ | MAIN | FOSTER VINCENT D | Dir | J - Other | $51.98 | +1,116 | 70.3K | +2% | +$58.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-15 | J | A | 14.20 | $52.02 | 1,672,871.43 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 2 | Common | Common Stock | 2026-06-15 | J | A | 1,160.96 | $52.02 | 1,674,032.39 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 3 | Common | Common Stock | 2026-06-29 | J | A | 16.79 | $51.01 | 1,674,049.18 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 4 | Common | Common Stock | 2026-06-29 | J | A | 1,372.92 | $51.01 | 1,675,422.10 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 5 | Common | Common Stock | 2026-07-15 | J | A | 14.33 | $53.09 | 1,675,436.43 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 6 | Common | Common Stock | 2026-07-15 | J | A | 1,172.08 | $53.09 | 1,676,608.51 | D | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. |
| 7 | Common | Common Stock | 2026-06-15 | J | A | 88.72 | $52.02 | 70,896.19 | I MS Trust I | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 8 | Common | Common Stock | 2026-06-29 | J | A | 104.91 | $51.01 | 71,001.10 | I MS Trust I | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 9 | Common | Common Stock | 2026-07-15 | J | A | 89.57 | $53.09 | 71,090.67 | I MS Trust I | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 10 | Common | Common Stock | 2026-06-15 | J | A | 172.72 | $52.02 | 34,729.72 | I MS Trust II | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 11 | Common | Common Stock | 2026-06-29 | J | A | 203.24 | $51.01 | 34,932.96 | I MS Trust II | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 12 | Common | Common Stock | 2026-07-15 | J | A | 173.51 | $53.09 | 35,106.46 | I MS Trust II | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 13 | Common | Common Stock | 2026-06-15 | J | A | 88.72 | $52.02 | 70,145.72 | I MS Trust III | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 14 | Common | Common Stock | 2026-06-29 | J | A | 104.91 | $51.01 | 70,250.63 | I MS Trust III | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |
| 15 | Common | Common Stock | 2026-07-15 | J | A | 89.57 | $53.09 | 70,340.19 | I MS Trust III | — | — | (F1) The reporting person acquired these shares under a dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. (F2) Family trust |