12 Form 4 filings for MTG between 2026-08-04 and 2026-08-21, from 12 filers. 3 discretionary (3 sales, 0 purchases), 9 routine grant or withholding filings. None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction. Prices ran $30 to $31.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | Zandi Mark | received | 256 | — | — | — | |
| 2026-08-21 | Klein Martin P | received | 667 | — | — | — | |
| 2026-08-21 | CHAPLIN C EDWARD | received | 482 | — | — | — | |
| 2026-08-21 | Sculley Sheryl L. | received | 498 | — | — | — | |
| 2026-08-21 | Hartzell Jay C. | received | 31 | — | — | — | |
| 2026-08-21 | CULVER CURT S | received | 256 | — | — | — | |
| 2026-08-21 | Lowman Teresita M. | received | 21 | — | — | — | |
| 2026-08-21 | O'Leary-Gill Daniela | received | 256 | — | — | — | |
| 2026-08-21 | Thompson Michael Leal | received | 256 | — | — | — | |
| 2026-08-10 | Maggio Paula C | sold | 20,000 | $30.30 | — | — | |
| 2026-08-06 | Mattke Timothy J. | sold | 137,113 | $30.52 | — | — | |
| 2026-08-04 | Miosi Salvatore A | sold | 30,000 | $29.70 | — | — | |
| 12 filings · 12 filers · disclosed totals only | $0 (0/12) | — | |||||