About Onebrief
Onebrief is a private company based in Honolulu, Hawaii. It has reported $131,783,379 raised in six offerings on Form D since October 2022. Its chief executive is Grant Demaree.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Apr 22, 2025 | Jun 17, 2025 | $23,581,422of $23.5M target | 5 | $4.7M | EquityRule 506(b) | Form D ↗ |
| Dec 19, 2024 | Jan 28, 2025 | $58,748,142of $60.3M target | 13 | $4.5M | EquityRule 506(b) | Form D ↗ |
| Apr 5, 2024 | Apr 23, 2024 | $16,000,509of $24.4M target | 9 | $1.7M | EquityRule 506(b) | Form D ↗ |
| Oct 2, 2023 | Oct 19, 2023 | $12,500,000of $18.0M target | 2 | $6.2M | Debt, OptionsRule 506(b) | Form D ↗ |
| Sep 29, 2021 | Oct 12, 2022 | $6,128,321of $6.5M target | 30 | $204K | EquityRule 506(b) | Form D ↗ |
| Sep 27, 2022 | Oct 12, 2022 | $14,824,985of $14.9M target | 9 | $1.6M | EquityRule 506(b) | Form D ↗ |
| Total, six offerings | $131,783,379 | |||||
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 Onebrief's Form D filed Jun 17, 2025.
Earlier filings also listed Nadav Yuhjtman (executive officer, last listed Oct 2026), Michael Brown (director, last listed Oct 2026), Rafael Pereira (executive officer and director, last listed Jan 2025) and Rafael Resende Pereira (executive officer and director, last listed Oct 2023).

