Arzeda Corp.
Other · Seattle, Washington
Arzeda Corp. is a other company based in Seattle, Washington. It has reported $82.9 million raised across 7 Form D filings with the SEC, most recently in 2025.
Arzeda, the leading Protein Design Companyâ¢, leverages AIâdriven protein design to deliver innovative designer proteins and enzymes at commercial scale, transforming industries with cuttingâedge solutions.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2025-09-11 | — | $4.5M | $82.9M | SEC Form D | |
| 2023-11-13 | —+1 amd | $37.9M | $78.4M | SEC Form D | |
| 2021-07-22 | — | $25.7M | $40.5M | SEC Form D | |
| 2020-11-10 | — | $3.3M | $14.7M | SEC Form D | |
| 2019-11-26 | — | $1.0M | $11.5M | SEC Form D | |
| 2017-07-20 | — | $10.5M | $10.5M | 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.