Pedestrians pass by the New York Stock Exchange.

Check out which companies are making headlines after the bell on Wednesday:

Shares of Mylan ticked higher by about 2 percent in extended trade Wednesday. The pharmaceutical company announced the launch of a generic drug version of Zovia. The product — Ethynodiol Diacetate and Ethinyl Estradiol tablets — is intended for use by women to prevent pregnancy. Mylan has more than 240 drugs pending FDA approval.