Mgic Investment Corp
A pioneer of the private mortgage insurance industry, this company protects lenders against losses when homebuyers make small down payments, helping more people afford homes. Founded in 1957 by Milwaukee real-estate attorney Max H. Karl, it launched with money raised from friends, associates, and even his barber. Its name, Mortgage Guaranty Insurance Corporation, is often pronounced like "magic" — which early lenders thought it was.
Granted 1.89M · Sold 556.8K
Granted 918.4K · Sold 310.9K
Granted 528.5K · Sold 20.0K
Granted 459.9K · Sold 100.9K
Granted 44.9K
Granted 156.0K
Granted 38.7K · Sold 4.6K
Granted 12.0K
Granted 11.4K
Granted 12.0K
Granted 17.6K
Granted 18.1K
Granted 17.8K
Granted 18.1K
Granted 17.1K
Granted 16.7K
Granted 16.7K
Granted 12.5K
Granted 18.6K
Granted 6.5K
Granted 6.5K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Mattke Timothy J.Chief Executive Officer, Director · 17 transactions | +62.8% | 1.12M | 1.89M | — | 556.8K |
| Miosi Salvatore APresident & COO · 23 transactions | — | 945.8K | 918.4K | — | 310.9K |
| Colson Nathaniel HOfficer EVP, CFO & CRO · 9 transactions | +473.5% | 341.2K | 528.5K | — | 20.0K |
| Maggio Paula CEVP and General Counsel · 13 transactions | — | 280.0K | 459.9K | — | 100.9K |
| Candelmo Robert JSVP-CIO of Mort Gty Ins Corp · 12 transactions | +9% | 158.4Kas of Mar 2024 | 44.9K | — | — |
| Thompson Steven M.EVP&CRO-Mort Gty Ins Corp · 2 transactions | +131.5% | 145.6Kas of Mar 2024 | 156.0K | — | — |
| Sperber Julie K.VP-Chief Accounting Officer · 21 transactions | +18.6% | 82.8K | 38.7K | — | 4.6K |
| Lehman Michael EDirector · 8 transactions | +21.8% | 67.5Kas of Mar 2025 | 12.0K | — | — |
| Arrigoni Daniel A.Director · 10 transactions | +24.2% | 58.7Kas of Mar 2025 | 11.4K | — | — |
| Holt Timothy ADirector · 8 transactions | +32.1% | 49.5Kas of Mar 2025 | 12.0K | — | — |
| Chaplin C EdwardDirector · 15 transactions | +64.3% | 44.9K | 17.6K | — | — |
| Hartzell Jay C.Director · 15 transactions | +104.6% | 35.6K | 18.1K | — | — |
| Sculley Sheryl L.Director · 17 transactions | +101.9% | 35.3K | 17.8K | — | — |
| Lowman Teresita M.Director · 16 transactions | +110% | 34.5K | 18.1K | — | — |
| Kozlak Jodee ADirector · 15 transactions | +53.1% | 34.4K | 17.1K | — | — |
| Zandi MarkDirector · 18 transactions | +96.4% | 34.0K | 16.7K | — | — |
| Culver Curt SDirector · 24 transactions | -95.9% | 33.7K | 16.7K | — | — |
| Allen Analisa MDirector · 11 transactions | +72% | 30.0K | 12.5K | — | — |
| Thompson Michael LealDirector · 19 transactions | — | 18.6K | 18.6K | — | — |
| Klein Martin PDirector · 6 transactions | — | 6.5K | 6.5K | — | — |
| O'Leary-Gill DanielaDirector · 7 transactions | — | 6.5K | 6.5K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -993.3K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.