As of April 28, 2026, the three largest insider holders of MTG are Timothy J. Mattke (Chief Executive Officer, 1.12Mn shares), Curt S Culver (Director, 802.75K shares), Salvatore A Miosi (President Coo, 590.95K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Timothy J. Mattke | Chief Executive Officer | 1,118,005 | 0 | 03 Apr, 2026 |
| Curt S Culver | - | 0 | 802,755 | 27 Aug, 2021 |
| Salvatore A Miosi | President Coo | 590,951 | 0 | 02 Apr, 2026 |
| Nathaniel H Colson | Officer Evp, Cfo Cro | 361,226 | 0 | 20 Mar, 2026 |
| Curt S Culver | - | 0 | 323,576 | 14 May, 2025 |
| James J. Hughes | Evp Salesbus. Dev Mtg Gty Ins | 0 | 227,938 | 27 Jul, 2022 |
| Robert J Candelmo | Svp Cio Of Mort Gty Ins Corp | 155,375 | 0 | 11 Mar, 2024 |
| Steven M. Thompson | Evpcro Mort Gty Ins Corp | 145,556 | 0 | 11 Mar, 2024 |
| Julie K. Sperber | Vp Chief Accounting Officer | 82,837 | 0 | 03 Mar, 2026 |
| Michael E Lehman | - | 67,478 | 0 | 06 Mar, 2025 |
| Timothy A Holt | - | 49,489 | 0 | 06 Mar, 2025 |
| C Edward Chaplin | - | 44,573 | 0 | 10 Mar, 2026 |
| James J. Hughes | Evp Salesbus. Dev Mtg Gty Ins | 40,411 | 0 | 01 Mar, 2023 |
| Jay C. Hartzell | - | 35,226 | 0 | 10 Mar, 2026 |
| Sheryl L. Sculley | - | 35,023 | 0 | 10 Mar, 2026 |
| Jodee A Kozlak | - | 34,495 | 0 | 10 Mar, 2026 |
| Teresita M. Lowman | - | 34,150 | 0 | 10 Mar, 2026 |
| Mark Zandi | - | 33,918 | 0 | 10 Mar, 2026 |
| Daniel A. Arrigoni | - | 0 | 30,000 | 02 Dec, 2021 |
| Analisa M Allen | - | 29,955 | 0 | 20 Nov, 2025 |
| Daniel A. Arrigoni | - | 28,736 | 0 | 06 Mar, 2025 |
| Curt S Culver | Chairman And Ceo | 21,611 | 0 | 10 Mar, 2026 |
| Gary A. Poliner | - | 8,886 | 0 | 02 Mar, 2023 |
| Melissa Lora | - | 8,130 | 0 | 03 Mar, 2022 |
| Martin P Klein | - | 6,442 | 0 | 10 Mar, 2026 |
| Daniela O'Leary-Gill | - | 6,436 | 0 | 10 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 02 Apr, 2026 | Timothy J. Mattke | Common Stock | D | 139,202 | $26.49 | 1,118,005 | D | S |
| 01 Apr, 2026 | Salvatore A Miosi | Common Stock | D | 10,931 | $26.25 | 590,951 | D | S |
| 02 Mar, 2026 | Salvatore A Miosi | Common Stock | D | 129,321 | $26.53 | 601,882 | D | F |
| 02 Mar, 2026 | Timothy J. Mattke | Common Stock | D | 307,691 | $26.53 | 1,257,207 | D | F |
| 02 Mar, 2026 | Nathaniel H Colson | Common Stock | D | 86,349 | $26.53 | 361,226 | D | F |
| 06 Mar, 2026 | Sheryl L. Sculley | Common Stock | A | 131 | - | 35,023 | D | A |
| 06 Mar, 2026 | Daniela O'Leary-Gill | Common Stock | A | 28 | - | 6,436 | D | A |
| 06 Mar, 2026 | Curt S Culver | Common Stock | A | 28 | - | 21,611 | D | A |
| 06 Mar, 2026 | C Edward Chaplin | Common Stock | A | 146 | - | 44,573 | D | A |
| 06 Mar, 2026 | Teresita M. Lowman | Common Stock | A | 190 | - | 34,150 | D | A |
| 06 Mar, 2026 | Mark Zandi | Common Stock | A | 28 | - | 33,918 | D | A |
| 06 Mar, 2026 | Jay C. Hartzell | Common Stock | A | 196 | - | 35,226 | D | A |
| 06 Mar, 2026 | Martin P Klein | Common Stock | A | 36 | - | 6,442 | D | A |
| 06 Mar, 2026 | Jodee A Kozlak | Common Stock | A | 78 | - | 34,495 | D | A |
| 06 Mar, 2026 | Jodee A Kozlak | Share Units | A | 164 | - | 29,532 | D | A |
| 06 Mar, 2026 | C Edward Chaplin | Share Units | A | 277 | - | 49,815 | D | A |
| 06 Mar, 2026 | Sheryl L. Sculley | Share Units | A | 109 | - | 19,636 | D | A |
| 06 Mar, 2026 | Mark Zandi | Share Units | A | 269 | - | 48,378 | D | A |
| 06 Mar, 2026 | Jay C. Hartzell | Share Units | A | 109 | - | 19,636 | D | A |
| 02 Mar, 2026 | Salvatore A Miosi | Common Stock | D | 129,302 | $26.53 | 601,901 | D | F |