ARTNA vs PRTA Comparison

Artesian Resources Corp operates as a holding company with a focus on water distribution and wastewater services. Its regulated utility segment includes subsidiaries providing water and wastewater services in Delaware, Maryland, and Pennsylvania. Water distribution spans residential, commercial, industrial, and municipal sectors, while wastewater services are offered in Sussex County, Delaware. The company also engages in non-utility businesses, offering service line protection plans, engineering services, and contract operations for water and wastewater systems. The regulated utility segment constitutes the portion of the company's operations, subject to regulations by Delaware, Maryland, and Pennsylvania.

Prothena Corp PLC is a clinical biotechnology company that focuses on protein dysregulation and a pipeline of investigational therapeutics with the potential to change the course of devastating neurodegenerative and rare and peripheral amyloid diseases. The company's clinical pipeline of antibody-based product candidates targets a range of indications, including Amyloid Light-chain (AL) amyloidosis (NEOD001), Parkinson's disease and other related synucleinopathies (PRX002), and inflammatory diseases, including ATTR amyloidosis [Coramitug (PRX004)], Alzheimer's disease (PRX123), Neurodegeneration (PRXPRX019), and Others.