Nanosphere Health Sciences Inc.
Other Technology · Greenwood Village, Colorado
Nanosphere Health Sciences Inc. is a other technology company based in Greenwood Village, Colorado. It has raised at least $24.5 million across 2 known rounds, of which $23.8 million was reported to the SEC on 2 Form D filings, most recently in 2018.
Nanosphere Health Sciences Inc (NanoSphere), formerly Corazon Gold Corp, is a Canada-based company operating in the medical and botanical manufacturing sectors. The company markets its disruptive nanoparticle delivery system platforms for cannabis under the Evolve Formulas brand, which are available in a number of customers throughout Colorado. Evolve has already launched its NanoSerum product for ... Read more
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2018-01-25 | — | $23.4M | $24.5M | SEC Form D | |
| 2018-01-19 | — | $370K | $1.1M | SEC Form D | |
| 2011-04-29 | — | $77K | $701K | SEC Form D | |
| 2011-03-02 | — | $624K | $624K | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.