# SOSF Ventures LP: Form D filing

SOSF Ventures LP, a company in Buffalo, NY, filed a Form D with the SEC in 2019. The latest, on March 27, 2019, reports an offering of $3.7 million with nothing sold yet.

Find out what SOSF Ventures LP does, who founded it and who invested, beyond what the filing says. $10 of credit on sign-up, no card.

- [Watch for new raises](https://specstream.ai/workspace/ask?q=Tell%20me%20when%20SOSF%20Ventures%20LP%20files%20a%20new%20Form%20D%20or%20reports%20more%20money%20sold%2C%20with%20the%20filing&src=data-formd&kind=alert&entity=SOSF%20Ventures%20LP&page=%2Fdata%2Fform-d%2Fcompany%2Fsosf-ventures-lp-1771487)
- [Get founders and investors](https://specstream.ai/workspace/ask?q=For%20SOSF%20Ventures%20LP%2C%20find%20what%20the%20company%20does%2C%20its%20website%2C%20the%20founders%20and%20executives%20with%20their%20LinkedIn%20and%20work%20email%2C%20its%20investors%20and%20every%20funding%20round%20with%20the%20amounts%2C%20its%20headcount%20and%20any%20reported%20valuation&src=data-formd&kind=record&entity=SOSF%20Ventures%20LP&page=%2Fdata%2Fform-d%2Fcompany%2Fsosf-ventures-lp-1771487)

## The full lists

This record is a row of these lists. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (company, CIK, street, city, state, ZIP and 4 more), which open on your screen as soon as the payment clears and come by email.

- [Form D filings in New York](https://specstream.ai/data/form-d/state/new-york): 4,357 rows, by operating companies, filed since November 1, 2024, $123.57, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/state/new-york
- [Form D filings in other industries](https://specstream.ai/data/form-d/industry/other): 9,873 rows, by operating companies, filed since November 1, 2024, $178.73, or the new rows each week for $19.10 a month. Buy: https://specstream.ai/data/form-d/industry/other

SpecStream is the live web data engine for teams and agents. It reads every Form D on SEC EDGAR the day it is filed, and this page is that reading. Ask for your own cut (a state, an industry, a size) and new filings arrive in your sheet, CRM, Slack or agent as they land.

## Company details from the filing

- Address: C/O DNN Capital Associates LLC, 491 Delaware Avenue, Buffalo, NY, 14202
- Phone: (716) 854-1930
- Industry: Other
- Entity type: Limited Partnership
- Incorporated in: New York
- Year incorporated: 2019
- Revenue range: Decline to Disclose
- Exemptions claimed: Rule 506(b)
- SEC identifier (CIK): 1771487

## Form D filings

| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Mar 27, 2019 | New notice | $3,700,000 | $0 | $3,700,000 | 0 | Yet to occur | [sec.gov](https://www.sec.gov/Archives/edgar/data/1771487/000123994419000021/0001239944-19-000021-index.htm) |

## Executive officers and directors named in the filing

| Name | Role | Note in the filing |
| --- | --- | --- |
| Nicholas B Tzetzo | Executive Officer, Director |  |

## Other companies in New York that filed recently

- [Series Fund X, a series of UM Pre-IPO Portfolio Fund II LLC](https://specstream.ai/data/form-d/company/series-fund-x-a-series-of-um-pre-ipo-portfolio-fund-ii-llc-2164437) $950,000 · Nov 9, 2026
- [IDEW, Inc.](https://specstream.ai/data/form-d/company/idew-inc-2164088) $400,000 · Nov 9, 2026
- [Know-It-All Movie LLC](https://specstream.ai/data/form-d/company/know-it-all-movie-llc-2164087) offering · Nov 9, 2026
- [Make It Happen Broadway, Ltd Liability Co](https://specstream.ai/data/form-d/company/make-it-happen-broadway-ltd-liability-co-2040808) $2.8 million · Nov 9, 2026
- [NOAH Purple Rain Ltd Liability Co](https://specstream.ai/data/form-d/company/noah-purple-rain-ltd-liability-co-1768028) $9.2 million · Nov 9, 2026
- [Sky Holdco Corp](https://specstream.ai/data/form-d/company/sky-holdco-corp-1766379) offering · Nov 9, 2026
- [1DER, Inc.](https://specstream.ai/data/form-d/company/1der-inc-2163963) $375,000 · Nov 6, 2026
- [Mamba Parent, L.P.](https://specstream.ai/data/form-d/company/mamba-parent-l-p-1887562) offering · Nov 6, 2026
- [StoryMD Inc.](https://specstream.ai/data/form-d/company/storymd-inc-1714533) $300,000 · Nov 6, 2026
- [R0 Intermediate Holdings, LLC](https://specstream.ai/data/form-d/company/r0-intermediate-holdings-llc-2163295) $7 million · Nov 5, 2026
- [Very Good Bears Ltd Liability Co](https://specstream.ai/data/form-d/company/very-good-bears-ltd-liability-co-2161223) offering · Nov 3, 2026
- [OSP AFS Management Aggregator, LLC](https://specstream.ai/data/form-d/company/osp-afs-management-aggregator-llc-2163010) $14.5 million · Nov 3, 2026
- [OSP AFS Holdings, LP](https://specstream.ai/data/form-d/company/osp-afs-holdings-lp-2163009) $14.5 million · Nov 3, 2026
- [Energetic Events, Inc.](https://specstream.ai/data/form-d/company/energetic-events-inc-2163196) $250,050 · Nov 2, 2026
- [Queen Oberon Ltd Liability Co](https://specstream.ai/data/form-d/company/queen-oberon-ltd-liability-co-2158877) offering · Nov 2, 2026

[Every Form D from the week of Mar 25, 2019](https://specstream.ai/data/form-d/week/2019-03-25) · [All recent filings in New York](https://specstream.ai/data/form-d/state/new-york) · [All recent Other filings](https://specstream.ai/data/form-d/industry/other)

Read from SEC EDGAR. Amount sold is what SOSF Ventures LP reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).