Form D · Venture Capital Fund

Tusk Bird P, LLC

Reston, VA · CIK 0001744282

Offering snapshot reported Mar 31, 2021 · SEC filing

Reported sold: $410K
Investors reported: 8
Minimum accepted: $0
First sale: Mar 29, 2021

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
Mar 31, 2021	Initial	$410,287	No comparison	8	SEC filing
Jan 17, 2019	Amendment	$1,717,230	$1,046,420vs Jun 21, 2018	14	SEC filing
Jun 21, 2018	Initial	$670,810	No comparison	13	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: 021-394223

Sales compensation recipients

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Recipient	CRD	Associated broker-dealer
none	None

Source: Form D, filed Mar 31, 2021. 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 BR, LLC (FKA TUSK BIRD P, LLC)

Investment adviser: PROOF MANAGEMENT, LLC

Gross asset value: $0
Beneficial owners: 13
ADV minimum commitment: $25K

Reported in Form ADV on Jan 9, 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

Prime broker MORGAN STANLEY & CO. LLC MENLO PARK, California, United States

Provider details

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

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

Filing source

Form ADV 2039097 · Jan 9, 2026 · Schedule D 7.B.(1), fund 805-4905618814

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
Llc Assure Fund Management Ii	Director
John Backus	Director
John C Backus, Jr.	Director
John F Burke	Director
Thanasis Delistathis	Director
Llc Proof Gp	Director
None Proof Gp, Llc	Executive
Richard Thoms	Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

11911 Freedom Drive Suite 1080
Reston, VA, 20190