Vivosens Inc.
Other Technology · San Francisco, California
Vivosens Inc. is a other technology company based in San Francisco, California, incorporated in 2017. It has reported $3.9 million raised across 6 Form D filings with the SEC, most recently in 2021.
VivoSense is the wearable sensor CRO for clinical trials, delivering digital endpoint infrastructure, scientific expertise, and end-to-end DHT services.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2021-10-06 | — | $3.3M | $3.9M | SEC Form D | |
| 2020-08-20 | — | $150K | $665K | SEC Form D | |
| 2020-01-14 | — | $105K | $515K | SEC Form D | |
| 2020-01-14 | — | $90K | $410K | SEC Form D | |
| 2020-01-14 | — | $200K | $320K | SEC Form D | |
| 2020-01-14 | — | $120K | $120K | 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.