Upstream Biotechnology, Inc.
Durham, US · North Carolina corporation · 1 known investors
Founders & leadership
KL
Karen LeVertDirector
XW
Xiao-fang WangDirector
GH
George H. GreeneExecutive Officer, Director
XD
Xinnian DongDirector
Investors · 1
Reported raises · per SEC filings
Form D private placements▶$625KraisedSep 2025 · 3 investors · Other TechnologyRule 506(b)
▶$625KraisedSep 2025 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Karen LeVertDirector
- Xiao-fang WangDirector
- George H. GreeneExecutive Officer, Director
- Xinnian DongDirector
- Offering amount
- $1.6M
- Amount sold
- $625K
- First sale
- Aug 2025
- Incorporated
- Corporation, North Carolina
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.