Clean Energy Technologies, Inc. Stock: price and management transactions · United States · SEC (Form 4)

About Clean Energy Technologies, Inc.

Clean Energy Technologies, Inc. (CETY) is a U.S.-based company listed on the NASDAQ market in the United States, focused on waste-heat recovery, energy-efficiency technologies, biomass and waste-to-energy solutions. Headquartered in Costa Mesa, California, the company operates in a specialized corner of the energy transition landscape where the commercial value proposition is centered on converting otherwise unused thermal energy into electricity and improving industrial process efficiency. In practical terms, CETY is positioned as a cleantech hardware-and-solutions business rather than a commodity power producer, which makes its economics and growth profile more closely tied to technology adoption, project execution and customer industrial capex cycles. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1329606/000132960619000023/cety-20190331.htm?utm_source=openai)) The company’s history is linked to technology assets originally associated with General Electric and Calnetix, including patents that were later acquired and further developed by CETY. SEC disclosures indicate that the company consolidated its legacy and heat-recovery operations and began production in early 2018 after completing its Costa Mesa manufacturing facility. That sequence is important for investors because it suggests a business built around intellectual property, engineering know-how and a scalable industrial base, rather than a purely asset-light licensing model. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1329606/000132960619000023/cety-20190331.htm?utm_source=openai)) CETY’s core offering is the Clean Cycle heat generator, designed to capture waste heat from industrial or other thermal sources and convert it into electricity. The company also markets waste-to-energy and biomass power solutions, including gasification-based systems and integrated clean-power configurations. Beyond products, CETY emphasizes engineering services, installation support and maintenance, which can improve customer stickiness and create a more complete lifecycle offering. For investors, this mix matters because it implies that revenue potential is not limited to one-off equipment sales, but may also include service, integration and long-term project relationships. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1329606/000132960619000023/cety-20190331.htm?utm_source=openai)) From a competitive standpoint, CETY occupies a niche where differentiation depends on technical performance, patent protection, industrial certification and the ability to deliver credible payback to customers. The company has stated that its products are used across applications linked to solar, geothermal and waste-heat recovery, and SEC filings reference operations and business development across Europe, the United States, Canada, Southeast Pacific regions and planned expansion into Asia. CETY also highlights ASME, UL and CE compliance, which is relevant when addressing industrial customers in regulated markets. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1329606/000132960619000023/cety-20190331.htm?utm_source=openai)) A notable recent development was the April 22, 2026 financing transaction in which CETY issued a convertible promissory note to Pacific Pier Capital II, LP and received net proceeds of about USD 350,280, intended for business development and payments to service providers. This underlines the company’s small-cap capital structure and its ongoing reliance on external financing as it builds commercial traction. Another milestone was the company’s move to the NASDAQ Capital Market, with trading under the CETY ticker beginning on March 23, 2023, a key visibility step for a U.S. listed cleantech name. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1329606/000149315226019371/form8-k.htm))