Form D · Private Equity Fund

Mainsail Partners Executive Fund VII-B, L.P.

Austin, TX · CIK 0002072127

Offering snapshot reported Sep 11, 2025 · SEC filing

Reported sold
Yet to sell
Indefinite offering
Investors reported
0
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Yet to occur
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Sep 11, 2025InitialYet to sellNo comparison0SEC filing

Offering details

Securities
Equity, Pooled investment fund
Exemptions
06b, 3C, 3C.1
Duration over one year
No
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-557325

Source: Form D, filed Sep 11, 2025. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

MAINSAIL PARTNERS EXECUTIVE FUND VII-B, L.P.

Investment adviser: MAINSAIL MANAGEMENT COMPANY, LLC

Gross asset value
$9.02M
Beneficial owners
70
ADV minimum commitment
$0

Reported in Form ADV on Sep 3, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Auditor BDO USA, P.C. SAN FRANCISCO, California, United States
Custodian STIFEL, NICOLAUS & COMPANY, INCORPORATED ST. LOUIS, Missouri, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, P.C.
PCAOB 243

STIFEL, NICOLAUS & COMPANY, INCORPORATED
SEC 8-1447

Filing source

Form ADV 2128370 · Sep 3, 2026 · Schedule D 7.B.(1), fund 805-3490804760

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Gavin Turner Executive, Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
500 W. 5 Th Street, Suite 1100
Austin, TX, 78701