About Umajin
Umajin is a private company based in Boston, Massachusetts. It has reported $7,986,620 raised in nine offerings on Form D since December 2015. Its chief executive is David Brebner.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| May 19, 2026 | May 29, 2026 | $200,000of $1.0M target | 2 | $100K | Debt, Convertible Promissory NotesRule 506(b) | Form D ↗ |
| Not yet | Sep 12, 2025 | $0of $3.0M target | 0 | — | Debt, Options, Convertible Promissory NotesRule 506(b) | Form D ↗ |
| Aug 2, 2021 | Aug 10, 2021 | $35,000of $600K target | 1 | $35,000 | DebtRule 506(b) | Form D ↗ |
| Jun 18, 2019 | Jun 19, 2019amended May 4, 2020 | $1,629,758of $2.6M target | 14 | $116K | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Feb 1, 2019 | Feb 13, 2019 | $200,000of $250K target | 2 | $100K | DebtRule 506(b) | Form D ↗ |
| Mar 13, 2018 | Mar 28, 2018amended Jul 11, 2018 | $997,176of $1.7M target | 12 | $83,098 | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Jan 19, 2018 | Jan 25, 2018 | $250,000fully sold | 6 | $41,667 | Debt, Promissory Note convertible into equity.Rule 506(b) | Form D ↗ |
| May 31, 2017 | Jun 9, 2017 | $539,366of $1.5M target | 7 | $77,052 | EquityRule 506(b) | Form D ↗ |
| Nov 25, 2015 | Dec 9, 2015 | $4,135,320of $4.5M target | 30 | $137K | EquityRule 506(b) | Form D ↗ |
| Total, nine offerings | $7,986,620 | |||||
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 Umajin's Form D filed May 29, 2026.
Earlier filings also listed Russell Brebner (executive officer, last listed Aug 2021), Ian Knowles (executive officer and director, last listed Aug 2021), Gary Rubinoff (director, last listed Aug 2021) and C. Stephenson (director, last listed Aug 2021).