# Colbeck Strategic Income I Master Fund (Unlevered) LP — Form D

Colbeck Strategic Income I Master Fund (Unlevered) LP of NEW YORK, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-02-13. $200.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-02-13
- Form: D
- Accession: 0002108392-26-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $200.0M
- Investors: 1
- Date of first sale: 2026-01-30
- Security types: equity, fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-573551

## Issuer

- Name: Colbeck Strategic Income I Master Fund (Unlevered) LP
- CIK: 0002108392
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2024
- Address: 888 7TH AVENUE, 29TH FLOOR 29th Floor, NEW YORK, NY, 10106
- Phone: 212-603-2800

## Officers, directors & promoters (6)

| Name | Role | Location |
| --- | --- | --- |
| Jason Beckman | Executive Officer | New York, NY |
| N/A COLBECK STRATEGIC INCOME I GP LLC | Executive Officer | New York, NY |
| Jason Colodne | Executive Officer | New York, NY |
| N/A Colbeck Capital Management, LLC | Promoter | New York, NY |
| Jason Colodne | Related Person | New York, NY |
| Jason Beckman | Related Person | New York, NY |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-07-23](https://search.stillhousedata.com/formd/0002108392-26-000002) | D/A | — | $200.0M |

## More

- [CIK 2108392 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2108392&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002108392-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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