Capital Flow Monitor · Sponsors · CIK 1932386

SightStream Biotherapeutics, Inc.

55 WEST STREET, SUITE 201, WALPOLE, MA, 02081 · 617-388-2635

Biotechnology · Corporation· inc. DELAWARE true

Fit score

—

Offering

$1.8M

Sold

$1.8M

% sold

100.0%

Investors

9

Min investment

$0

Exemption

506(b)

Filing history

FiledFormRuleOfferingSold% soldInvestors
2025-10-16 D ·current 506(b) $1.8M $1.8M 100.0% 9 EDGAR ↗

Related persons

Executive officers, directors and promoters, as filed. Other raises are matched by exact name and show amount sold as last reported.

  • Jason Werner — Executive Officer / Director, Walpole, MA
  • Reza Dana — Director, Walpole, MA
    2 other raises
  • Samuel Wu — Director, Walpole, MA
  • Wenkai Xiang — Director, Walpole, MA
  • David Neafus — Executive Officer, Walpole, MA
    1 other raise

Placement agents

  • No sales compensation reported — direct raise.

Source: SEC EDGAR Form D. Self-reported by the issuer. Not investment advice.