Critical Frontier SPV 4 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
$8M
Investors
21
Min Invest
None stated
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What this filing shows
·Every sentence is a value as filed on SEC Form D
Critical Frontier SPV 4 LP is a Delaware limited partnership organized in 2026 that filed a Form D with the SEC on November 4, 2026, describing itself as a venture capital fund. The offering claims Section 3(c), Section 3(c)(1) and covers pooled investment fund interests. Critical Frontier SPV 4 LP reported $7,827,000 sold from 21 investors in an offering of indefinite size as of the Form D filed November 4, 2026. 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 filing lists the minimum investment as $0, meaning no minimum was stated. 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. The issuer's address of record is 1445 East Mountain Drive, Montecito, CA 93108.
EDGAR Filing Data
Form D — Primary Source
View on SEC.govFilings 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 Nov 4, 2026
Critical / warning
0 / 0
0 watch · 1 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
raising
Latest event New filer · Nov 4, 2026
SEC.govFund family Part of the Critical Frontier family: 4 vehicles across 4 generations · full family and the filing behind each link in the terminal
Investor
- The full fund family and any related vehicles (parallel, feeder, successor, sibling series) with the filing that shows each link
- 1 filing event with values and deltas, latest 2026-11-04, and alerts on the next one
- 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.
Jon A Ylvisaker
Executive Officer, Director · Montecito, CA
Critical Frontier GP C LLC
Executive Officer, Director · Montecito, CA
Questions About Critical Frontier SPV 4 LP
Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.
What is Critical Frontier SPV 4 LP?
Critical Frontier SPV 4 LP is a Delaware limited partnership organized in 2026 that filed a Form D with the SEC on November 4, 2026 as a venture capital fund. The filing claims Section 3(c), Section 3(c)(1) for an offering of pooled investment fund interests.
Is Critical Frontier SPV 4 LP legit?
AltStreet does not rate legitimacy; it reports the public record. Critical Frontier SPV 4 LP filed a Form D with the SEC on November 4, 2026 claiming 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 $7,827,000 sold to 21 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 Critical Frontier SPV 4 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 Critical Frontier SPV 4 LP claimed 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 Critical Frontier SPV 4 LP raised?
Critical Frontier SPV 4 LP reported $7,827,000 sold from 21 investors in an offering of indefinite size as of the Form D filed November 4, 2026.
Who can invest in Critical Frontier SPV 4 LP?
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 filing lists the minimum investment as $0, meaning no minimum was stated.
What is the minimum investment in Critical Frontier SPV 4 LP?
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 Critical Frontier SPV 4 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. Sales commissions are reported as $0 and finders' fees as $0. Form D allows these to be estimates.
Who is behind Critical Frontier SPV 4 LP?
The Form D lists 2 related persons: Jon A Ylvisaker, executive officer, director; Critical Frontier GP C LLC, executive officer, director. Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is Critical Frontier SPV 4 LP located?
The issuer's address on its SEC filings is 1445 East Mountain Drive, Montecito, CA 93108. Its phone number of record is 9173250009. It is organized under the laws of Delaware.
How long is the Critical Frontier SPV 4 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; 1 amendment is on record for this CIK.
How large is Critical Frontier SPV 4 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.
