PFSA vs CKX Comparison

Profusa Inc is a digital health technology company based in Emeryville, CA, that has developed a real-time, consumer-friendly platform that is designed to measure an individual's biochemistry, be easy to use, be cost-effective, and provide the necessary data to manage chronic disease and health and wellness decisions to improve health outcomes for a large population of potential users. The Company's technology enables the development of bioengineered sensors that are designed to become one with the body to detect and continuously transmit actionable, clinical-grade data for personal and medical use. The Company's first offering in the European Union, the Lumee Oxygen Platform, is designed to report reliable tissue oxygen levels at various regions of interest, both acutely and long-term.

CKX Lands Inc is a Louisiana corporation organized to receive non-producing mineral royalties spun off by a southwest Louisiana bank. It operates in three segments: Oil and Gas, Surface, and Timber. The company owns land and mineral interests and collects income through its ownership of oil and gas royalties, surface leases for farming, the right of way and other uses, and timber sales. The company's oil and gas royalties are paid by the operators who own the wells, and timber income is paid by the highest bidder for the timber. CKX has small royalty interests in approximately 20 different producing oil and gas fields. Maximum revenue for the company is generated from the Surface segment. Geographically, it generates all of its revenue from the United States of America.