About River Otter
River Otter is a private company based in Stow, Massachusetts, incorporated in 2023 in Delaware. It has reported $758,690 raised in one offering on Form D since October 2026. Its chief executive is Amelia Thomas.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | Oct 5, 2026 | $758,690of $1.5M target | 6 | $126K | DebtRule 506(b) | Form D ↗ |
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 River Otter's Form D filed Oct 5, 2026.
AT
MT
Michael Timko
Professor and director