# Backbone IX a Series of Backbone NC LLC — Form D

Backbone IX a Series of Backbone NC LLC of CLAYMONT, DE, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2025-07-29. The offering totals $240K, of which $240K was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2025-07-29
- Form: D
- Accession: 0002078809-25-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.1
- Total offering: $240K
- Amount sold: $240K
- Investors: 9
- Date of first sale: 2025-07-15
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-553016

## Issuer

- Name: Backbone IX a Series of Backbone NC LLC
- CIK: 0002078809
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2025
- Address: 2093 PHILADELPHIA PIKE, CLAYMONT, DE, 19703
- Phone: (360) 946-0604

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| LLC Sydecar | Director | Claymont, DE |
| Brett Sagan | Executive Officer | Claymont, DE |

## More

- [CIK 2078809 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2078809&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002078809-25-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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