Shares of Walgreens dove early Friday, a day after the drugstore chain said it was suspending its dividend, breaking a streak of quarterly shareholder payouts that stretches back more than 90 years.

Walgreens is suspending its quarterly dividend as the company works to “evaluate and refine its capital allocation policy" amid its turnaround efforts.

Walgreens stock is spiraling Friday after the pharmacy chain suspended its dividend amid continued turnaround plans. Here's what you need to know.