About Solstice Oncology
Solstice Oncology is a private company based in Boston, Massachusetts, incorporated in 2026 in Delaware. It has reported $121,260,306 raised in one offering on Form D since March 2026. Its chief executive is Caroline Loew.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Feb 20, 2026 | Mar 9, 2026 | $121,260,306of $298.4M target | 8 | $15.1M | Equity, Options, Securities on exerciseRule 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 Solstice Oncology's Form D filed Mar 9, 2026.





