SEC filing record
Primary Source · SEC.gov

Prime Finance Short Duration 10 Traditional, L.P.

Fund Vehicle2026 vintage506(b), 3(c)
Latest signalNew Form D filerForm D · 2026-10-30Last filing 2026-10-30

Raised

Pre-open

Investors

—

Min Invest

None stated

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AltStreet Analysis

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Generated from EDGAR primary sources

Prime Finance Short Duration 10 Traditional, L.P. is a Delaware-organized pooled investment fund filed under Form D on 2026-10-30, claiming exemptions under Rule 506(b) and Section 3(c) of the Investment Company Act. The filing is pre-open with total amount sold, investor count, and minimum investment not disclosed, and the fund does not appear to be part of a previously tracked platform in the AltStreet database. Prime Finance Short Duration 10 GP, LLC is listed as promoter, with John Atwater, Jon Brayshaw, Scott Douglass, and Steven Gerstung named as executive officers.

This filing follows the standard private fund structure of combining a Rule 506(b) securities exemption with a Section 3(c) Investment Company Act exclusion, a common pairing for privately offered pooled investment vehicles. With no disclosed minimum investment, raise amount, or investor count, the offering appears to be in an early or pre-marketing stage relative to typical alternative investment fund filings at this point in their lifecycle.

Data Flags

generalFiling is pre-open with no disclosed first sale date, total amount raised, or investor count, consistent with an early-stage Form D filed at or near fund formation.

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0002160639
Entity NamePrime Finance Short Duration 10 Traditional, L.P.
ExemptionRule 506(b), Section 3(c), Section 3(c)(7)
What the exemption meansRule 506(b) of Regulation D: securities may be sold to an unlimited number of accredited investors and up to 35 non-accredited investors who meet the rule's sophistication standard, without general solicitation or advertising. Section 3(c) of the Investment Company Act of 1940: the issuer is a pooled investment vehicle relying on an exclusion from registration as an investment company. Section 3(c)(7) of the Investment Company Act: the fund is excluded from investment-company registration because every investor is a qualified purchaser, generally an individual with at least $5 million in investments or an institution with at least $25 million.
Entity TypeLimited Partnership
Jurisdiction of OrganizationDelaware
Year Organized2026
Issuer Address600 Montgomery Street, Suite 1700, San Francisco, CA 94111
Phone(415) 986-2415
Industry / Fund TypePooled Investment Fund · Private Equity Fund
Investment Company ActExcluded under Section 3(c)(7) (qualified purchasers only)
Securities TypePooled Investment Fund
First Sale DateNot yet occurred (as filed)
Filing DateOctober 30, 2026
Accession Number0002160639-26-000001
Total Offering AmountIndefinite
Total Amount Sold$0 (no sales yet)
Total Investors0 (no sales yet)
Non-Accredited InvestorsNone
Minimum Investment$0 (no stated minimum)
Offering DurationIntended to last more than one year
Sales Commissions$0
Finders' Fees$0
Proceeds to Related Persons$0
Revenue RangeDecline to Disclose
State (Issuer Address)CA
Amendment CountOriginal filing only
Signed ByJohn C. Atwater, Managing Member of the GP

Filings on Record

Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.

In the Terminal

Filing events

1

latest Oct 30, 2026

Critical / warning

0 / 0

0 watch · 1 info

Statements extracted

0

none on file

NAV prints

0

none on file

Offering chains

1

pre_sale

Latest event New filer · Oct 30, 2026

SEC.gov
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  • 1 offering timeline: velocity, share raised, first-sale lag, stalled flags

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Related Persons (Form D)

Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.

N/A Prime Finance Short Duration 10 GP, LLC

Promoter · San Francisco, CA

John Atwater

Executive Officer · San Francisco, CA

Jon Brayshaw

Executive Officer · San Francisco, CA

Scott Douglass

Executive Officer · San Francisco, CA

Steven Gerstung

Executive Officer · San Francisco, CA

Questions About Prime Finance Short Duration 10 Traditional, L.P.

Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.

What is Prime Finance Short Duration 10 Traditional, L.P.?

Prime Finance Short Duration 10 Traditional, L.P. is a Delaware limited partnership organized in 2026 that filed a Form D with the SEC on October 30, 2026 as a private equity fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(7) for an offering of pooled investment fund interests.

Is Prime Finance Short Duration 10 Traditional, L.P. legit?

AltStreet does not rate legitimacy; it reports the public record. Prime Finance Short Duration 10 Traditional, L.P. filed a Form D with the SEC on October 30, 2026 claiming Rule 506(b), Section 3(c), Section 3(c)(7). A Form D is a notice of an exempt offering, not a review or approval of it. No sales had been reported as of that notice. AltStreet's enforcement record (SEC, FINRA and state actions) shows no action naming the issuer as of today. Before investing, confirm the filing on EDGAR, check the seller's registration on FINRA BrokerCheck, and read the offering documents, which a Form D does not include.

Is Prime Finance Short Duration 10 Traditional, L.P. registered with or approved by the SEC?

No. A Form D is a notice that an issuer is selling securities under an exemption from registration, and the SEC does not review, approve, or pass on the merits of the offering. The filing shows that Prime Finance Short Duration 10 Traditional, L.P. claimed Rule 506(b), Section 3(c), Section 3(c)(7) and disclosed the items the form requires, such as the amount sold, the minimum investment, related persons, and anyone paid to sell the securities. It does not verify the issuer's claims or its business.

How much has Prime Finance Short Duration 10 Traditional, L.P. raised?

Prime Finance Short Duration 10 Traditional, L.P. reported that the first sale had not yet occurred as of the Form D filed October 30, 2026, so no amount sold or investor count is on file. The total offering amount is listed as indefinite.

Who can invest in Prime Finance Short Duration 10 Traditional, L.P.?

The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. Because the fund also relies on Section 3(c)(7), each investor must be a qualified purchaser, generally an individual with at least $5 million in investments. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated.

What is the minimum investment in Prime Finance Short Duration 10 Traditional, L.P.?

The Form D lists the minimum investment as $0, which means the issuer did not state a minimum on the form. The offering documents, not the Form D, set the actual subscription terms.

Who is selling Prime Finance Short Duration 10 Traditional, L.P. and how are they paid?

The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. Sales commissions are reported as $0 and finders' fees as $0. Form D allows these to be estimates.

Who is behind Prime Finance Short Duration 10 Traditional, L.P.?

The Form D lists 5 related persons: Prime Finance Short Duration 10 GP, LLC, promoter (General Partner of the Issuer (the "GP")); John C. Atwater, executive officer (Managing Member of the GP); Jon W. Brayshaw, executive officer (Managing Member of the GP); Scott G. Douglass, executive officer (Managing Member of the GP); Steven A. Gerstung, executive officer (Managing Member of the GP). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.

Where is Prime Finance Short Duration 10 Traditional, L.P. located?

The issuer's address on its SEC filings is 600 Montgomery Street, Suite 1700, San Francisco, CA 94111. Its phone number of record is (415) 986-2415. It is organized under the laws of Delaware.

How long is the Prime Finance Short Duration 10 Traditional, L.P. offering open?

The issuer indicated that the offering is intended to last more than one year. An issuer must amend its Form D annually while a continuing offering stays open, and no amendment is on record yet.

How large is Prime Finance Short Duration 10 Traditional, L.P.?

The issuer declined to disclose its revenue range on the Form D, which the form permits.

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Data Methodology

Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.