About Corumat
Corumat is a private company based in Mercer Island, Washington. It has reported $1,591,077 raised in five offerings on Form D since September 2019. Its chief executive is Michae Waggoner.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Oct 10, 2025 | Oct 21, 2025 | $50,000fully sold | 1 | $50,000 | Simple Agreement for Future Equity ("SAFE") - convertible equity.Rule 506(b) | Form D ↗ |
| Jan 15, 2025 | Jan 21, 2025 | $60,816of $3.0M target | 1 | $60,816 | Securities on exercise, Simple Agreement for Future Equity ("SAFE") - convertible equityRule 506(b) | Form D ↗ |
| Mar 17, 2023 | Mar 21, 2023 | $30,264of $3.5M target | 1 | $30,264 | Securities on exercise, Simple Agreement for Future Equity ("SAFE") - convertible equityRule 506(b) | Form D ↗ |
| May 1, 2021 | May 10, 2021 | $125,000of $500K target | 2 | $62,500 | Simple Agreement for Future Equity ("SAFE") - convertible equityRule 506(b) | Form D ↗ |
| Aug 23, 2019 | Sep 6, 2019 | $1,324,997of $3.0M target | 12 | $110K | EquityRule 506(b) | Form D ↗ |
| Total, five offerings | $1,591,077 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on Corumat's Form D filed Oct 21, 2025.
MW
Michae Waggoner
Chief Executive Officer and director
SM
Stewart Mehlman
Director
TT
Thomas Turney
Director
Earlier filings also listed Michael Waggoner (chief executive officer and director, last listed Jan 2025) and Dayton Horvath (executive officer, last listed Sep 2019).