Fifty Years Deep, LP
Built from the SEC filing index the day the filing landed. The figures below are the issuer's own from Form D; AltStreet's analysis, sponsor link and data flags follow when the entity is enriched.
Raised
$78M
Investors
41
Min Invest
$25,000
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What this filing shows
·Every sentence is a value as filed on SEC Form D
Fifty Years Deep, LP is a Delaware limited partnership that filed a Form D with the SEC on June 15, 2023, describing itself as a venture capital fund. The offering claims Rule 506(b), Section 3(c), Section 3(c)(1) and covers pooled investment fund interests. Fifty Years Deep, LP reported $77,725,000 sold from 41 investors of a $77,725,000 total offering as of the Form D filed June 15, 2023. 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)(1), it may have no more than 100 beneficial owners. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $25,000. The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. The issuer's address of record is 192 Museum Way, San Francisco, CA 94114.
EDGAR Filing Data
Form D — Primary Source
View on SEC.govFilings on Record
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In the Terminal
Filing events
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none on file
Critical / warning
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0 watch · 0 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
closed
Investor
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Adviser of Record (Form ADV)
CRD 318242 · exempt reporting adviser · lists this fund on Schedule D 7.B.(1) as a venture capital fund
Auditor named on Form ADV: Sensiba San Filippo, LLP · PCAOB-registered per the adviser
From the adviser's Form ADV as loaded from the SEC bulk data, joined on this issuer's Form D file number. Fund-level figures and the adviser's full fund roster are in the terminal.
Related Persons (Form D)
Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.
Fifty Years Deep, GP, LLC
Executive Officer · San Francisco, CA
Issuer's General Partner
Seth A. Bannon
Executive Officer · San Francisco, CA
Manager of Issuer's General Partner
Elzbieta A. Madej
Executive Officer · San Francisco, CA
Manager of Issuer's General Partner
Questions About Fifty Years Deep, LP
Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.
What is Fifty Years Deep, LP?
Fifty Years Deep, LP is a Delaware limited partnership that filed a Form D with the SEC on June 15, 2023 as a venture capital fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(1) for an offering of pooled investment fund interests.
Is Fifty Years Deep, LP legit?
AltStreet does not rate legitimacy; it reports the public record. Fifty Years Deep, LP filed a Form D with the SEC on June 15, 2023 claiming Rule 506(b), Section 3(c), Section 3(c)(1). A Form D is a notice of an exempt offering, not a review or approval of it. The newest notice reports $77,725,000 sold to 41 investors. 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 Fifty Years Deep, LP 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 Fifty Years Deep, LP claimed Rule 506(b), Section 3(c), Section 3(c)(1) 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 Fifty Years Deep, LP raised?
Fifty Years Deep, LP reported $77,725,000 sold from 41 investors of a $77,725,000 total offering as of the Form D filed June 15, 2023.
Who can invest in Fifty Years Deep, LP?
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)(1), it may have no more than 100 beneficial owners. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $25,000.
What is the minimum investment in Fifty Years Deep, LP?
The Form D lists $25,000 as the minimum investment accepted from any outside investor as of June 15, 2023. Issuers can waive their own minimums, and the figure does not include fees.
Who is selling Fifty Years Deep, LP 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.
Who is behind Fifty Years Deep, LP?
The Form D lists 3 related persons: Fifty Years Deep, GP, LLC, executive officer (Issuer's General Partner); Seth A. Bannon, executive officer (Manager of Issuer's General Partner); Elzbieta A. Madej, executive officer (Manager of Issuer's General Partner). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is Fifty Years Deep, LP located?
The issuer's address on its SEC filings is 192 Museum Way, San Francisco, CA 94114. Its phone number of record is 415-815-5771. It is organized under the laws of Delaware.
How long is the Fifty Years Deep, LP offering open?
The issuer indicated that the offering is not 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 Fifty Years Deep, LP?
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.
