| Source | Filed | Form | Issuer | Amount offered (as reported) | Amount sold (as reported) | Matched on |
|---|
| EDGAR ↗ | Jul 31, 2026 File 020-37302 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Oct 30, 2026 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 6, 2026 File 020-36832 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline May 31, 2026 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 30, 2026 File 020-36832 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline May 31, 2026 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 30, 2026 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Feb 23, 2026 File 020-36832 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline May 31, 2026 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Feb 19, 2026 File 020-36832 | Regulation Crowdfunding offering (Form C) Offering filed · deadline May 31, 2026 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jan 29, 2026 File 020-36367 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Dec 15, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Sep 15, 2025 File 020-36367 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Dec 15, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Aug 14, 2025 File 020-35801 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Jul 21, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter J. Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 1, 2025 File 020-35801 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline Jul 21, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter J. Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 30, 2025 File 020-35801 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline Jul 21, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter J. Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 21, 2025 File 020-35801 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Jul 21, 2025 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 15, 2025 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 28, 2024 File 020-34055 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Dec 31, 2024 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 2, 2024 File 020-34055 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Dec 31, 2024 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 29, 2024 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Apr 5, 2024 File 020-33492 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Mar 31, 2024 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jan 11, 2024 File 020-33492 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Mar 31, 2024 | National Energy Improvement Fund, LLC ALLENTOWN, NY | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jan 5, 2024 File 020-33081 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Dec 31, 2023 | National Energy Improvement Fund, LLC ALLENTOWN, MA | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 20, 2023 File 020-33081 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Dec 31, 2023 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $1,250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 18, 2023 File 020-31212 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Oct 26, 2023 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $2,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 1, 2023 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Nov 14, 2022 File 020-29014 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 31, 2022 File 020-31212 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Oct 26, 2023 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $2,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 25, 2022 File 020-29014 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Aug 22, 2022 File 020-29014 | Regulation Crowdfunding offering — amendment (Form C/A) Amendment filed · deadline Oct 19, 2022 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $2,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 2, 2022 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 21, 2021 File 020-29014 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Oct 19, 2022 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $2,000,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 20, 2021 File 020-27752 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jun 8, 2021 File 020-27752 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported via Raise Green, Inc. | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | May 3, 2021 File 020-26630 | Regulation Crowdfunding annual report (Form C-AR) Annual report filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Mar 8, 2021 File 020-27752 | Regulation Crowdfunding offering (Form C) Offering filed · deadline May 31, 2021 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Mar 1, 2021 File 020-27000 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Mar 1, 2021 File 020-26771 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported via Raise Green, Inc. | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Feb 26, 2021 File 020-26630 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported via Raise Green, Inc. | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jan 8, 2021 File 020-27000 | Regulation Crowdfunding progress update (Form C-U) Progress update filed | National Energy Improvement Fund, LLC ALLENTOWN, PA | Not reported | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Oct 1, 2020 File 020-27000 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Dec 31, 2020 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Sep 22, 2020 File 020-26771 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Sep 16, 2020 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Aug 17, 2020 File 020-26630 | Regulation Crowdfunding progress update (Form C-U) Progress update filed · deadline Aug 12, 2020 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Aug 17, 2020 File 020-26771 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Sep 16, 2020 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |
| EDGAR ↗ | Jul 13, 2020 File 020-26630 | Regulation Crowdfunding offering (Form C) Offering filed · deadline Aug 12, 2020 | National Energy Improvement Fund, LLC ALLENTOWN, PA | $10,000 target · $250,000 maximum | Not reported on this form | signer name on this filing (Peter Krajsa) + listed as a related person on Form D filings of the same issuer (CIK 1727750) · 85% |