# Overlook X1 LP Series B1B — Form D

Overlook X1 LP Series B1B of WHITE PLAINS, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-06-11. The offering totals $27.0M, of which $27.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-06-11
- Form: D
- Accession: 0002138049-26-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b,3C,3C.7
- Total offering: $27.0M
- Amount sold: $27.0M
- Minimum investment: $100K
- Investors: 8
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-587098

## Issuer

- Name: Overlook X1 LP Series B1B
- CIK: 0002138049
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Address: 445 HAMILTON AVENUE SUITE 1500, WHITE PLAINS, NY, 10601
- Phone: 732-484-0972

## Officers, directors & promoters (1)

| Name | Role | Location |
| --- | --- | --- |
| David Samuel Mann | Related Person | White Plains, NY |

## More

- [CIK 2138049 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2138049&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002138049-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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