Stellar Cyber Inc.
Other Technology · San Jose, California
Stellar Cyber Inc. is a other technology company based in San Jose, California, incorporated in 2015. It has reported $82.5 million raised across 6 Form D filings with the SEC, most recently in 2023.
Stellar Cyber: Automation-Driven, Open & Unified SecOps Platform with AI SIEM, NDR, Open XDR, and Multi-Layer AI.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2023-08-21 | —+1 amd | $33.7M | $82.5M | SEC Form D | |
| 2021-11-19 | — | $37.4M | $48.8M | SEC Form D | |
| 2020-11-30 | — | $1.5M | $11.4M | SEC Form D | |
| 2020-07-21 | — | $7.8M | $9.9M | SEC Form D | |
| 2019-09-26 | — | $2.1M | $2.1M | 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.