Item 3. Legal Proceedings.

On February 19, 2015, Verition Multi-Strategy Master Fund Ltd and Verition Partners Master Fund Ltd, who collectively owned approximately 882,000 shares of Rockwood common stock immediately prior to the Merger, commenced an action in the Delaware Chancery Court seeking appraisal of their shares of Rockwood common stock pursuant to Delaware General Corporation Law § 262. These shareholders exercised their right not to receive the Merger consideration which was comprised of (i) $50.65 in cash, without interest, and (ii) 0.4803 of a share of Albemarle common stock, for each share of Rockwood common stock owned by such shareholders. Following the Merger, these shareholders ceased to have any rights with respect to their Rockwood shares, except for their rights to seek an appraisal of the cash value of their Rockwood shares under Delaware law. On March 16, 2015, Albemarle, on behalf of Rockwood, filed an Answer and Verified List in response to the appraisal petition. On November 2, 2015, the court granted the parties’ jointly stipulated amended scheduling order, which set forth dates for fact and expert discovery, as well as trial. On December 21, 2015, the parties entered into a Settlement Agreement and Release to resolve the matter, and on January 11, 2016, the Court dismissed the matter with prejudice.

In addition, we are involved from time to time in legal proceedings of types regarded as common in our business, including administrative or judicial proceedings seeking remediation under environmental laws, such as Superfund, products liability, breach of contract liability and premises liability litigation. Where appropriate, we may establish financial reserves for such proceedings. We also maintain insurance to mitigate certain of such risks.