| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lane Brian E. | Director | 1300 POST OAK BLVD, 8TH FLOOR, HOUSTON | /s/ Jason B. Beauvais, Attorney-in-Fact | 05 Jun 2025 | 0001448240 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MAIN | Common Stock | Other | $3,150 | +59 | +0.13% | $53.17 | 46,743 | 15 May 2025 | Direct | F1 |
| transaction | MAIN | Common Stock | Other | $8,382 | +155 | +0.33% | $53.99 | 46,898 | 15 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| 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. |