By far the most important indicator is significant insider buying, as well as, absence of selling. Open market insider purchases are more compelling indicators now.

Corporations are less inclined to loan their executives money for stock purchases.

Prudent financial planning discourages executives from “putting all their eggs in one basket”. SEC scrutiny is more of a hassle for insiders now

Qualitative and Quantitative analysis of insider activity can reveal management’s true commitment to a company.