Keystone Energy
Pittsburgh, PA · 4 funds and programs
Fund sponsor506(c)
Keystone Energy of Pittsburgh, PA is named on SEC Form D filings for 4 private funds and programs since 2023, most recently on May 12, 2026. Together they report $29.0M raised from 187 investor positions.
- Funds and programs
- 4Filed on Form D
- Total raised
- $29.0MCumulative sales reported on Form D, all funds
- Investor positions
- 187Summed across funds; one investor may be in several
- First fund
- Dec 2023Earliest first sale or filing
- Latest Form D
- May 12, 2026Most recent filing by any of its funds
- Latest fund's offering
- Rule 506(c)May advertise to verified accredited investors
Energy funds (4)
Fund
First sale
Raised
Investors
Minimum
Offering
Keystone Energy Fund 2026 LP
Pittsburgh, PA506(c)
First sale—
Raised$0
Investors0
Minimum$100K
Offering506(c)
Keystone Energy Fund 2025 LP
Pittsburgh, PAEmerging506(c)
First saleAug 2025
Raised$12.9M
Investors72
Minimum$100K
Offering506(c)
Keystone Energy Fund 2024 LP
Pittsburgh, PAEmerging506(c)
First saleMay 2024
Raised$6.6M
Investors46
Minimum$100K
Offering506(c)
Keystone Energy Fund 2023 LP
Pittsburgh, PA506(c)
First saleDec 2023
Raised$9.4M
Investors69
Minimum$100K
Offering506(c)
Grouped by AltMountain from the company named on each Form D and the funds' names, so the list may be incomplete or include a related fund. New programs are added automatically when they file. Request a correction
From SEC filings, not verified. This page summarizes Form D filings as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the sponsor or its funds. “Raised” is cumulative sales, not current assets or performance. Full disclosures