Isoplexis Corp
Other Technology · Branford, Connecticut
Isoplexis Corp is a other technology company based in Branford, Connecticut, incorporated in 2014. It has raised at least $127.0 million across 6 known rounds, of which $125.6 million was reported to the SEC on 6 Form D filings, most recently in 2021.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2021-01-08 | — | $7.5M | $127.0M | SEC Form D | |
| 2021-01-08 | — | $85.0M | $119.5M | SEC Form D | |
| 2018-11-14 | — | $19.6M | $34.5M | SEC Form D | |
| 2017-08-10 | — | $5.4M | $14.8M | SEC Form D | |
| 2016-06-29 | — | $5.7M | $9.4M | SEC Form D | |
| 2015-05-29 | — | $2.4M | $3.7M | SEC Form D | |
| 2014-07-29 | — | $1.3M | $1.3M | 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.