| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Executive Officer | Executive Vice Preident & CFO
1 company
Timothy J. Mattke is Chief Executive Officer at MTG. Timothy J. Mattke's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $24.6M at current prices.
Historically, Timothy J. Mattke's trades have earned a below-average insider score of 34/100 across 5 rated trades. Over a 12-month horizon, none of those trades were profitable, with an average 12-month return of -7.7%.
The MTG filings lean toward selling, a net 831,038 shares.
Timothy J. Mattke has 31 Form 4 filings on record from January 2017 to October 2026, all as Chief Executive Officer at MGIC Investment (MTG), 2017–2026.
The 47 reported transactions were 20 tax withholdings, 11 open-market sales, 11 stock awards and 5 dispositions back to the company.
Counted by filing, the open-market trades come to no purchases and 6 sales worth about $22.6M.
The largest open-market sale was 137,113 shares of MTG at an average $30.52 on August 5, 2026, about $4.2M.
All 6 sales since April 2023 were made under a Rule 10b5-1 trading plan, set up in advance.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | MTG Mgic Investment Corporation | Chief Executive Officer | Sell10b5-1 | 137,114 | $26.24 | $3,597,185.79 | -14.0% | - | - | |
| Aug 5, 2026 | MTG Mgic Investment Corporation | Chief Executive Officer | Sell10b5-1 | 137,113 | $30.52 | $4,184,277.42 | -12.3% | -5.7% | - | |
| Apr 2, 2026 | MTG Mgic Investment Corporation | Chief Executive Officer | Sell10b5-1 | 139,202 | $26.49 | $3,687,878.59 | -11.1% | +6.1% | - | |
| Jan 13, 2026 | MTG Mgic Investment Corp | Chief Executive Officer | Sell10b5-1 | 139,203 | $26.51 | $3,689,849.65 | -14.5% | +7.0% | - | |
| Oct 7, 2025 | MTG Mgic Investment Corp | Chief Executive Officer | Sell10b5-1 | 139,203 | $27.09 | $3,771,677.44 | -12.6% | +9.3% | +0.1% | |
| Aug 7, 2025 | MTG Mgic Investment Corp | Chief Executive Officer | Sell10b5-1 | 139,203 | $26.54 | $3,693,988.25 | -11.2% | +6.1% | +15.2% |