Polycarbin, Inc.
Other Technology · Richmond, California
Polycarbin, Inc. is a other technology company based in Richmond, California, incorporated in 2020. It has reported $6.3 million raised across 4 Form D filings with the SEC, most recently in 2023.
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| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2023-07-07 | — | $4.2M | $6.3M | SEC Form D | |
| 2022-08-18 | — | $1.2M | $2.1M | SEC Form D | |
| 2020-11-05 | —+1 amd | $900K | $900K | 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.