Proofpoint Capital Fund I, L.P.
Proofpoint Capital Fund I, L.P. is a venture capital fund based in Phoenixville, Pennsylvania. According to its most recent Form D, filed Jan 15, 2026, it has sold $43,883,334 of interests to 44 investors since its first sale in Jan 2026. The minimum investment it accepts from an outside investor is $50,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. 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 Goldsmith; Jonathan Brassington; L.P. Proofpoint Capital Fund I GP.
- Total raised
- $43,883,334Cumulative sales reported on Form D
- Investors
- 44
- First sale
- Jan 9, 2026
- Minimum investment
- $50,000
- Who can invest
- Accredited investorsSection 3(c)(1): up to 100 beneficial owners
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Daniel Goldsmith; Jonathan Brassington; L.P. Proofpoint Capital Fund I GP
- Latest Form D
- Jan 15, 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 Proofpoint Capital Fund I, L.P.
What is the minimum investment for Proofpoint Capital Fund I, L.P.?
According to its latest Form D, filed Jan 15, 2026, the minimum investment Proofpoint Capital Fund I, L.P. accepts from an outside investor is $50,000.
Who can invest in Proofpoint Capital Fund I, L.P.?
Proofpoint Capital Fund I, L.P. is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.
How much has Proofpoint Capital Fund I, L.P. raised?
Proofpoint Capital Fund I, L.P. reports $43,883,334 sold from 44 investors on its Form D filed Jan 15, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Proofpoint Capital Fund I, L.P. based?
Proofpoint Capital Fund I, L.P. is based in Phoenixville, Pennsylvania and is managed by Proofpoint Capital Management, LLC.
When did Proofpoint Capital Fund I, L.P. launch?
Proofpoint Capital Fund I, L.P. reports its first sale in Jan 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 venture capital fund
Raised more than 92% of the 73 venture capital funds based in Pennsylvania, and more than 96% of all 15,160 that report sales.