Form D · Venture Capital Fund

Haystack BE Fund I, a series of Opportunity Master Funds, LP

Seattle, WA · CIK 0001852187

Offering snapshot reported Mar 24, 2021 · SEC filing

Reported sold
$258K
Offering amount: $258K
Investors reported
20
Form D · investor count
Minimum accepted
$945
Reported outside-investor minimum
First sale
Mar 8, 2021
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
Mar 24, 2021Initial$257,990No comparison20SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C.1
Duration over one year
No
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-393397

Source: Form D, filed Mar 24, 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

HAYSTACK BE FUND I, A SERIES OF OPPORTUNITY MASTER FUNDS, LP

Investment adviser: PLATFORM ADVISOR, LLC

Gross asset value
$250K
Beneficial owners
20
ADV minimum commitment
$1K

Reported in Form ADV on Jun 4, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator BELLTOWER FUND GROUP, LTD SEATTLE, Washington, United States Investor statements: No (provided to no investors) Related to adviser: Yes
Custodian BELLTOWER FUND GROUP, LTD SEATTLE, Washington, United States Related to adviser: Yes
Marketer AL ADVISORS MANAGEMENT INC SAN FRANCISCO, California, United States Related to adviser: Yes
Provider details
Annual audit
No
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes
Filing source

Form ADV 2107248 · Jun 4, 2026 · Schedule D 7.B.(1), fund 805-2757985157

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
Ltd. Belltower Fund Group Director
Llc Fund Gp, Director

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
411 1 St Ave S Ste 505
Seattle, WA, 98104