Form D · Venture Capital Fund

PROOF SIDE IV, LP

Arlington, VA · CIK 0002061596

Offering snapshot reported May 28, 2026 · SEC filing

Reported sold: $638K
Investors reported: 4
Minimum accepted: $0
First sale: Jun 19, 2025

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$561,224 → $637,755
Reported investors3 → 4

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
May 28, 2026	Amendment	$637,755	$76,531vs Jul 2, 2025	4	SEC filing
Jul 2, 2025	Initial	$561,224	No comparison	3	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: 021-550553

Source: Form D, filed May 28, 2026. 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 SIDE IV, LP

Investment adviser: PROOF MANAGEMENT, LLC

Gross asset value: $545K
Beneficial owners: 2
ADV minimum commitment: $250K

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

Auditor RSM US LLP BLUE BELL, Pennsylvania, United States

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

Marketer OAKPOINT SOLUTIONS, LLC TAMPA, Florida, United States Related to adviser: No

Provider details

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

RSM US LLP
PCAOB 49

OAKPOINT SOLUTIONS, LLC
CRD 171775 · SEC 8-69477

Filing source

Form ADV 2056928 · Mar 30, 2026 · Schedule D 7.B.(1), fund 805-9081894910

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

Related funds

Funds whose names form a numbered series with this one and that share its city or the name of a related person. Form D does not state how these funds are related.

Fund	Latest Form D	Reported sold	Investors
PROOF Side, L.P.	Mar 5, 2018	Yet to sell	0
PROOF Side II LP	Dec 29, 2020	$10,369,327	35
PROOF Side III, LP	May 31, 2023	$12,327,748	34
PROOF SIDE IV, LP (this fund)	May 28, 2026	$637,755	4

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
Thanasis Delistathis	Director
None Proof Gp Iv, Llc	Director
None Proof Management, Llc	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

1550 Crystal Drive Suite 430
Arlington, VA, 22202