# AFFINITY BIOSENSORS LLC — Form D

AFFINITY BIOSENSORS LLC of SANTA BARBARA, CA, a company, filed a Form D exempt-offering notice with the SEC on 2023-07-28. The offering totals $3.5M, of which $3.4M was reported sold. Industry: Other.

## Offering

- Filed: 2023-07-28
- Form: D
- Accession: 0001424288-23-000002
- Industry: Other
- Exemptions: 06b
- Total offering: $3.5M
- Amount sold: $3.4M
- Remaining: $102K
- Investors: 15
- Date of first sale: 2023-07-28
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-488215

## Issuer

- Name: AFFINITY BIOSENSORS LLC
- CIK: 0001424288
- Entity type: Limited Liability Company
- Jurisdiction: CALIFORNIA
- Incorporated: 2006
- Address: 1221 CHAPALA STREET STE. B, SANTA BARBARA, CA, 93101
- Phone: 805-455-0181

## Officers, directors & promoters (15)

| Name | Role | Location |
| --- | --- | --- |
| Michael Pfau | Executive Officer | Santa Barbara, CA |
| L. Robert Johnson | Director | Santa Barbara, CA |
| L. Robert Johnson | Executive Officer | Santa Barbara, CA |
| L. Robert Johnson | Related Person | Santa Barbara, CA |
| James Iuliano | Director | Santa Barbara, CA |
| Kenneth Babcock | Director | Santa Barbara, CA |
| Kenneth Babcock | Executive Officer | Santa Barbara, CA |
| Kenneth Babcock | Related Person | Santa Barbara, CA |
| Scott Manalis | Director | Santa Barbara, CA |
| Scott Manalis | Executive Officer | Santa Barbara, CA |
| Jeffrey Hawkins | Director | Santa Barbara, CA |
| Jeffrey Hawkins | Related Person | Santa Barbara, CA |
| Michael E Pfau | Executive Officer | Santa Barbara, CA |
| Charles Mamrak | Director | Santa Barbara, CA |
| Charles Mamrak | Related Person | Santa Barbara, CA |

## Other filings by this issuer (29)

_Showing 15 of 29 filings._

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-07-24](https://search.stillhousedata.com/formd/0001424288-26-000004) | D/A | $10.0M | $4.0M |
| [2026-07-16](https://search.stillhousedata.com/formd/0001424288-26-000003) | D/A | $10.0M | $2.9M |
| [2026-05-21](https://search.stillhousedata.com/formd/0001424288-26-000002) | D/A | $18.0M | $2.3M |
| [2026-03-23](https://search.stillhousedata.com/formd/0001424288-26-000001) | D | $18.0M | $1.6M |
| [2024-12-26](https://search.stillhousedata.com/formd/0001424288-24-000005) | D/A | $15.0M | $14.4M |
| [2024-12-02](https://search.stillhousedata.com/formd/0001424288-24-000004) | D | $15.0M | $12.4M |
| [2024-06-12](https://search.stillhousedata.com/formd/0001424288-24-000003) | D/A | $4.0M | $3.7M |
| [2024-06-07](https://search.stillhousedata.com/formd/0001424288-24-000002) | D | $4.0M | $2.0M |
| [2024-03-22](https://search.stillhousedata.com/formd/0001424288-24-000001) | D/A | $3.0M | $2.4M |
| [2023-12-01](https://search.stillhousedata.com/formd/0001424288-23-000005) | D/A | $3.0M | $2.3M |
| [2023-11-14](https://search.stillhousedata.com/formd/0001424288-23-000004) | D | $3.0M | $400K |
| [2023-10-10](https://search.stillhousedata.com/formd/0001424288-23-000003) | D/A | $3.5M | $3.5M |
| [2023-02-17](https://search.stillhousedata.com/formd/0001424288-23-000001) | D/A | $4.0M | $3.7M |
| [2022-12-07](https://search.stillhousedata.com/formd/0001424288-22-000001) | D | $4.0M | $2.6M |
| [2021-11-17](https://search.stillhousedata.com/formd/0001424288-21-000001) | D | $5.0M | $5.0M |

## More

- [CIK 1424288 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1424288&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001424288-23-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.