Choice of plans Obamacare promised for small-business employees won't be in place until at least 2015.

SEC staff asks why drugmaker posts profits overseas and losses at home.

SEC staff asks why drugmaker posts profits overseas and losses at home.

Investors ask Aetna and other companies to disclose contributions to independent political organizations.

Investors ask Aetna and other companies to disclose contributions to independent political organizations.

Assistant treasurer Ramnarine accused of investing in companies targeted for acquisition by the drugmaker.