Check out which companies are making headlines after the bell Monday.
Oracle - The tech giant announced an accelerated second-, third-, and fourth-quarter cash dividend totaling 18 cents a share of outstanding common stock to be paid in the current quarter. Shares dipped slightly in extended-hours trading.
(Read More: Stocks End Lower as 'Cliff' Worries Weigh)
Geron - The biotechnology company announced it has discontinued development of its drug designed to treat brain cancers. In addition, the company also said it will cut its workforce from 107 positions to 64 full-time positions and lower its annual cash operating expenses. Shares plunged in extended-hours trading.