Timothy J. Mattke
Chief Executive Officer at MGIC Investment Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: MGIC Investment Corporation, 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
MGIC Investment Corporation April 23, 202699.3%
-
MGIC Investment Corporation April 24, 202599.4%
-
MGIC Investment Corporation April 25, 202499.3%
-
MGIC Investment Corporation April 27, 202399.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | MGIC Investment Corporation | Open-market sale | −137,114 | $26.24 | $3,597,186 |
| Aug 5, 2026 | MGIC Investment Corporation | Open-market sale | −137,113 | $30.52 | $4,184,689 |
| Apr 2, 2026 | MGIC Investment Corporation | Open-market sale | −139,202 | $26.49 | $3,687,461 |
| Mar 2, 2026 | MGIC Investment Corporation | Shares withheld for tax | −307,644 | $26.53 | $8,161,795 |
| Feb 25, 2026 | MGIC Investment Corporation | Grant or award | +652,083 | — | — |
| Feb 4, 2026 | MGIC Investment Corporation | Grant or award | +90,260 | — | — |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −63,053 | $25.89 | $1,632,442 |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −52,145 | $27.18 | $1,417,301 |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −3,020 | $27.80 | $83,956 |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −11,240 | $25.90 | $291,116 |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −9,203 | $27.18 | $250,138 |
| Jan 13, 2026 | MGIC Investment Corporation | Open-market sale | −542 | $27.77 | $15,051 |
| Oct 7, 2025 | MGIC Investment Corporation | Open-market sale | −139,203 | $27.09 | $3,771,009 |
| Aug 7, 2025 | MGIC Investment Corporation | Open-market sale | −139,203 | $26.54 | $3,694,448 |
| Feb 28, 2025 | MGIC Investment Corporation | Shares withheld for tax | −243,239 | $24.27 | $5,903,411 |
Questions about Timothy J. Mattke
What boards is Timothy J. Mattke on?
Timothy J. Mattke sits on the board of MGIC Investment Corporation.
What company is Timothy J. Mattke the CEO of?
Timothy J. Mattke is Chief Executive Officer of MGIC Investment Corporation.
How long has Timothy J. Mattke served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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