Ledger.Open graph →
SEC Form D · filed January 22, 2026

Spheryx, Inc

Offering
$2.7M
Sold
$500K
Exemption
Rule 506(b)
Industry
Other
Location
NEW YORK, NY
Type

Rule 506(b): private placement to accredited investors, no public advertising.

People & firms on this filing (2)

Charles C. Ward · Houston, TXExec · DirectorMichael Kaufman · MARBLEHEAD, MADirector

Public SEC Form D (Reg D) filing. · View issuer on SEC EDGAR ↗