# Prelude Research, Inc. — Form D/A

Prelude Research, Inc. of Seattle, WA, a company, filed a Form D amendment with the SEC on 2019-10-15. The offering totals $885K, of which $885K was reported sold. Industry: Other.

## Offering

- Filed: 2019-10-15
- Form: D/A
- Accession: 0001757035-19-000003
- Industry: Other
- Exemptions: 06b
- Total offering: $885K
- Amount sold: $885K
- Investors: 20
- Date of first sale: 2018-10-15
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-324634

## Issuer

- Name: Prelude Research, Inc.
- CIK: 0001757035
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2017
- Address: 2101 4th Avenue, Seattle, WA, 98121
- Phone: 604-349-1256

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| Spencer Thompson | Director | Seattle, WA |
| Spencer Thompson | Executive Officer | Seattle, WA |

## Other filings by this issuer (7)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2021-06-07](https://search.stillhousedata.com/formd/0001757035-21-000001) | D | $4.3M | $4.3M |
| [2020-09-24](https://search.stillhousedata.com/formd/0001757035-20-000003) | D/A | $1.8M | $1.8M |
| [2020-07-17](https://search.stillhousedata.com/formd/0001757035-20-000002) | D | $1.5M | $50K |
| [2020-01-15](https://search.stillhousedata.com/formd/0001757035-20-000001) | D/A | $1.1M | $1.1M |
| [2019-09-12](https://search.stillhousedata.com/formd/0001757035-19-000002) | D/A | $745K | $745K |
| [2019-03-06](https://search.stillhousedata.com/formd/0001757035-19-000001) | D/A | $520K | $520K |
| [2018-10-30](https://search.stillhousedata.com/formd/0001757035-18-000001) | D | $355K | $355K |

## More

- [CIK 1757035 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1757035&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001757035-19-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
