Truecar, an online provider of automotive pricing information that counts USAA and Capital One among its key shareholders, has targeted $125m in its initial public offering.

Glori Energy, backed by investors including Energy Technology Ventures, has announced a merger deal with Infinity Cross Border Acquisition Corporation.

Pharmaceutical company Alkermes is among the backers to benefit from Celgene's investment, which was made at three times the value of Acceleron's IPO in September.

The Kaiser Permanente-backed company, developer of treatments for heart aneurysms, raised the maximum target for its initial public offering from the initial $100m.

Opower, a GE-backed company that uses data analysis to make energy use more efficient, has raised $115.9m from an IPO that could close at more than $133m.

Broadcast TV and advert social analytics company SecondSync, who developed their business in conjunction with SetSquared, has been acquired by Twitter.

News Corp and IDG Ventures Vietnam were among the corporate investors to achieve partial exits in the automated advertising company's initial public offering.

Online education software provider 2U secures $120m in IPO.