Polyera Corp
Other Technology · Skokie, Illinois
Polyera Corp is a other technology company based in Skokie, Illinois. It has raised at least $57.2 million across 2 known rounds, of which $17.0 million was reported to the SEC on 2 Form D filings, most recently in 2016.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2016-02-10 | — | $13.7M | $57.2M | SEC Form D | |
| 2015-12-04 | — | $3.3M | $43.5M | SEC Form D | |
| 2014-08-29 | — | $7.4M | $40.2M | SEC Form D | |
| 2012-04-09 | — | $24.6M | $32.8M | SEC Form D | |
| 2011-07-27 | — | $4.1M | $8.2M | SEC Form D | |
| 2010-09-07 | — | $3.1M | $4.1M | SEC Form D | |
| 2009-12-07 | — | $1.0M | $1.0M | 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.