Form D · Venture Capital Fund

PROOF III UDSI LLC

Arlington, VA · CIK 0002031299

Offering snapshot reported Feb 28, 2025 · SEC filing

Reported sold: $929K
Investors reported: 8
Minimum accepted: $0
First sale: Feb 25, 2025

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Feb 28, 2025	Initial	$928,500	No comparison	8	SEC filing
Jul 22, 2024	Initial	$1,530,500	No comparison	14	SEC filing

Offering details

Securities: 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: 021-539547

Source: Form D, filed Feb 28, 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

PROOF III UDSI LLC

Investment adviser: PROOF MANAGEMENT, LLC

Gross asset value: $3.96M
Beneficial owners: 19
ADV minimum commitment: $25K

Reported in Form ADV on Mar 30, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CARTA INVESTORS SERVICES, INC. SAN FRANCISCO, California, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No

Provider details

Annual audit: No
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

Filing source

Form ADV 2056928 · Mar 30, 2026 · Schedule D 7.B.(1), fund 805-1775696733

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
Name	Reported role
John C Backus Jr	Director
Ciambella A Ciambella	Director
Bryan A Ciambella	Director
Thanasis Delistathis	Director
None Proof Management Llc	Executive
None Proof Management, Llc	Executive
Jennifer A Schretter	Director

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

1550 Crystal Drive Suite 430
Arlington, VA, 22202