Level 2 assets don't have regular market pricing but a fair value can be determined based on other data values or market prices. They're often held by investment firms.

Level 4: Esteem needs The top of Maslow’s Hierarchy — the ultimate condition of human opportunity — has to do with self-actualization. But first, humans must fulfill needs of esteem.

Maslow's hierarchy is a psychological theory explaining levels of human needs. Physiological, safety, love, esteem, and self-realization are various levels mentioned in the theory.