AltMountain

Lsof IV LLC

White Plains, NY · CIK 2145525
Emerging

Lsof IV LLC is a private equity fund based in White Plains, New York. According to its most recent Form D, filed Sep 11, 2026, it has sold $15,000,000 of interests to 2 investors since its first sale in Jun 2026. The filing does not set a minimum investment. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Daniel Roshco; LSOF Manager LLC.

Total raised
$15,000,000Cumulative sales reported on Form D
Investors
2
First sale
Jun 10, 2026
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Daniel Roshco; LSOF Manager LLC
Latest Form D
Sep 11, 2026

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Lsof IV LLC

What is the minimum investment for Lsof IV LLC?

Lsof IV LLC's latest Form D, filed Sep 11, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Lsof IV LLC?

Lsof IV LLC is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has Lsof IV LLC raised?

Lsof IV LLC reports $15,000,000 sold from 2 investors on its Form D filed Sep 11, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Lsof IV LLC based?

Lsof IV LLC is based in White Plains, New York.

When did Lsof IV LLC launch?

Lsof IV LLC reports its first sale in Jun 2026, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every private equity fund

Raised more than 61% of the 3,776 private equity funds based in New York, and more than 47% of all 9,129 that report sales.

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