MTG
MGIC INVESTMENT CORP · Finance & Insurance · Market cap $6.4B
Insiders sold $8.8M net in the last 90 days ·4 sellers, 0 buyers· 7 of 7 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 2, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$26.8M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Sep 2, 2026
Miosi Salvatore A
MGIC INVESTMENT CORP (MTG) has 111 SEC Form 4 filings (122 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Sep 2, 2026.
Inside the rolling window, 4 insiders at MGIC INVESTMENT CORP reported no open-market purchases and 20 open-market sales totaling $26.8M. The most active filer is President & COO Miosi Salvatore A with 11 filings. Insiders have net sold $13.3M over the trailing 6 months. The most recent open-market filing is a sale of 30,000 shares by President & COO Miosi Salvatore A, dated Sep 1, 2026, worth $922K.
- Industry:Insurance - Specialty
- CEO:Timothy James Mattke
- Employees:555
- HQ:Milwaukee, WI, US
- IPO:1991-08-07
| Source | |||||||
|---|---|---|---|---|---|---|---|
| President & COO | Sale | 30,000 | $922K | Sep 2 | -0.1% | SEC ↗ | |
| EVP and General Counsel | Sale | 20,000 | $606K | Aug 10 | +2.4% | SEC ↗ | |
Mattke Timothy J.First in 4 months | Chief Executive Officer | Sale | 137,113 | $4.2M | Aug 6 | +2.5% | SEC ↗ |
| President & COO | Sale | 30,000 | $891K | Aug 4 | +0.2% | SEC ↗ | |
| President & COO | Sale | 30,000 | $847K | Jul 2 | +9.8% | SEC ↗ | |
Colson Nathaniel HFirst filing | Officer EVP, CFO & CRO | Sale | 20,000 | $542K | Jun 26 | +11.4% | SEC ↗ |
| President & COO | Sale | 30,000 | $761K | Jun 9 | +21.4% | SEC ↗ | |
Maggio Paula CFirst in 4 months | EVP and General Counsel | Sale | 20,937 | $535K | Jun 1 | +23.7% | SEC ↗ |
| Chief Executive Officer | Sale | 139,202 | $3.7M | Apr 3 | +14.8% | SEC ↗ | |
| President & COO | Sale | 10,931 | $287K | Apr 2 | +16.9% | SEC ↗ | |
| President & COO | Sale | 30,000 | $811K | Mar 3 | — | SEC ↗ | |
Maggio Paula CFirst in 3 months | EVP and General Counsel | Sale | 20,000 | $550K | Feb 9 | — | SEC ↗ |
| President & COO | Sale | 30,000 | $818K | Feb 3 | — | SEC ↗ | |
Mattke Timothy J.First in 3 months | Chief Executive Officer | Sale | 139,203 | $3.7M | Jan 14 | — | SEC ↗ |
| President & COO | Sale | 30,000 | $874K | Jan 5 | — | SEC ↗ | |
| President & COO | Sale | 30,000 | $852K | Dec 2 | — | SEC ↗ | |
| President & COO | Sale | 30,000 | $826K | Nov 4 | — | SEC ↗ | |
Maggio Paula CFirst filing | EVP and General Counsel | Sale | 20,000 | $549K | Nov 3 | — | SEC ↗ |
Mattke Timothy J.First filing | Chief Executive Officer | Sale | 139,203 | $3.8M | Oct 8 | — | SEC ↗ |
Miosi Salvatore AFirst filing | President & COO | Sale | 30,000 | $845K | Oct 2 | — | SEC ↗ |
Congress trading MTG 3 all-time
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-11
- RRep. Lisa C. McClainOther$1,001 - $15,0002025-06-17
- DRep. Ro KhannaSale$1,001 - $15,0002022-02-14
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does MTG have?
MGIC INVESTMENT CORP (MTG) has 111 SEC Form 4 filings (122 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Sep 2, 2026.
When was the most recent SEC Form 4 filing for MTG?
The most recent Form 4 filing for MTG on Tracefour is dated Sep 2, 2026.
Who is the most active insider at MTG?
The most active SEC Form 4 filer at MTG in the rolling window is President & COO Miosi Salvatore A, with 11 filings.
What is the net insider flow at MTG over the last 6 months?
Over the trailing 180 days, insiders at MTG have net sold $13.3M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MTG in the current window?
Inside the rolling window, insiders at MTG bought $0 and sold $26.8M based on SEC Form 4 filings.
Can I get alerts for MTG insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MGIC INVESTMENT CORP (MTG). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MGIC INVESTMENT CORP is in the Finance & Insurance sector.