Form D/A — Pin Oak Opportunity Fund 4 Master, LP
0001965573-26-000001 · filed Feb 19, 2026
Offering amounts describe securities offered; amounts sold are issuer-reported as of each filing. Amendments can repeat earlier amounts. We do not add these figures into a capital-raised total. Missing amounts are not zero. Data coverage and methodology · How to interpret the amounts.
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Offering
- Industry
- Pooled Investment Fund
- Exemptions
- 06b, 3C, 3C.1, 3C.7
- Reported offering amount
- —
- Reported amount sold
- $13,070,000
- Minimum investment
- $50,000
- Investors
- —
- Sales commission
- —
- Finders' fees
- —
Issuer
- Name
- Pin Oak Opportunity Fund 4 Master, LP
- CIK
- 1965573
- Entity
- Limited Partnership
- Jurisdiction
- TEXAS
- Year incorporated
- 2023
- Address
- 510 BERING DR STE 100
HOUSTON, TX 77057 - Phone
- 7138718300
Related persons
May not be accurate — issuers self-report this list and the SEC does not verify it. Cross-check the original SEC EDGAR filing if accuracy matters.
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Barrett Rouse · PromoterHouston, TX Find on LinkedIn ↗
Other filings from this issuer
View the original filing on SEC EDGAR ↗