Timothy J. Mattke Net Worth
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Timothy J. Mattke has an estimated net worth of at least $33.1 million*, as of Oct. 29, 2025. They own 822,588 shares of MTG stock. They have sold 417,609 shares of MTG stock since 2021, for an estimated $7.5 million.
Timothy J. Mattke $MTG SEC Form 4 Insider Trading
Timothy J. Mattke has filed a total of 8 insider trades in $MTG since 2021. Their most recent trade was a sale of 542 shares, made on Jan 13, 2026. Their largest trade was a sale of 139,203 shares, made on Oct 07, 2025. We estimate that they now own 822,588 shares of $MTG, worth an estimated $25.6 million.
Insider Trading at $MTG
There have been a total of 20 insider trades reported at $MTG since 2021, with 5,000 shares purchased and 670,505 shares sold. The most active insider traders in $MTG stock have been Timothy J. Mattke, Salvatore A Miosi, and Paula C Maggio. The most recent trade was a sale of 542 shares reported by Timothy J. Mattke (Chief Executive Officer), made on Jan 13, 2026.
History of Insider Stock Trades by Timothy J. Mattke
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
MTG
|
Sale | 542 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 11,240 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 9,203 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 63,053 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 52,145 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 3,020 | Jan 13, 2026 | Jan. 14, 2026, 6:25 p.m. |
|
MTG
|
Sale | 139,203 | Oct 07, 2025 | Oct. 8, 2025, 4:08 p.m. |
|
MTG
|
Sale | 139,203 | Aug 07, 2025 | Aug. 8, 2025, 4:36 p.m. |
$MTG Executives and Stock Owners with Insider Trades
-
Timothy J. Mattke, Chief Executive Officer
-
Salvatore A Miosi, President & COO
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Paula C Maggio, EVP and General Counsel
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Julie K. Sperber, VP-Chief Accounting Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.