According to the law firm press release, Allstate is the largest publicly traded personal lines insurance company in the United States. Personal lines insurance includes homeowner, renter, motorcycle and auto insurance.

According to the law firm press release, the lawsuit alleges Defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (1) Impax was engaging and/or had engaged in conduct that would cause the antitrust division of the U.S. Department of Justice ("DOJ") and the Connecticut Attorney General to conduct extensive investigations of possible collusion of generic drug pricing; (2) the DOJ investigation and the underlying conduct was likely to result in criminal charges against Impax, and possibly its officers and directors, for collusion of generic drug pricing; (3) Impax lacked effective internal controls over financial reporting; and (4) as a result, Defendants' public statements were materially false and misleading at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages.

According to the law firm press release, the lawsuit alleges throughout the Class Period Defendants made false and/or misleading statements and/or failed to disclose that: (1) Teva was engaging and/or had engaged in conduct that would result in an antitrust investigation by the U.S. Department of Justice ("DOJ") and the State of Connecticut Office of the Attorney General; (2) the DOJ investigation and the underlying conduct could cause U.S. prosecutors to file criminal charges against Teva by the end of 2016 for suspected price collusion; (3) in turn, Teva lacked effective internal controls over financial reporting; and (4) as a result, Teva's public statements were materially false and misleading at all relevant times.

According to the law firm press release, Adeptus Health owns and operates a network of independent freestanding emergency rooms in the United States.

According to the law firm press release, the lawsuit alleges throughout the Class Period defendants made false and/or misleading statements and/or failed to disclose that: (1) Mylan N.V. and Mylan Inc. incorrectly classified EpiPen as a generic under the Medicaid Drug Rebate Program, which was financially consequential for federal and state governments as it reduced the amount of quarterly rebates Mylan N.V. and Mylan Inc. owed for EpiPen; (2) between 2011 through 2015, Mylan N.V. and Mylan Inc. paid a lower rebate of 13% when it should have been paying a higher rebate of 23.1% or more; (3) the incorrect classification appears to have cost the federal government more than $100 million in the last five years alone; (4) in turn, Mylan N.V. and Mylan Inc. lacked effective internal controls over financial reporting; and (5) as a result, Mylan N.V. and Mylan Inc.'s public statements were materially false and misleading at all relevant times. The lawsuit claims that investors suffered damages when these details entered the market.

According to the law firm press release, the lawsuit alleges throughout the Class Period defendants made false and/or misleading statements and/or failed to disclose that: (1) Cognizant lacked effective internal controls over financial reporting; (2) certain improper payments were for permits and building licenses for some of its 12 facilities in India; and (3) as a result, defendants' statements about Cognizant's business, operations and prospects were materially false and misleading and/or lacked a reasonable basis at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damage.

According to the law firm press release, the lawsuit alleges throughout the Class Period defendants made false and/or misleading statements and/or failed to disclose that: (1) the FDA previously questioned whether the data from the 611 and 612 Studies were clinically meaningful; (2) the FDA advised defendants in December 2012 not to submit the New Drug Application based on data from the 611 and 612 Studies; and (3) as a result, defendants' public statements about Spectrum's business, operations and prospects were materially false and misleading at all relevant times.

According to the law firm press release, Twitter is a global platform for public self-expression and conversation in real time, where any user can create a Tweet and any user can follow other users. The Company's main source of revenue is advertising. Because advertising revenue is driven by the total number of users on the platform and, equally as important, the level of engagement of such users, the Company and analysts have focused closely on metrics measuring total users and user engagement. Twitter reported two primary user metrics: Monthly Active Users or "MAUs" (a measure of the total user base) and timeline views (a measure of user engagement). Prior to the beginning of the Class Period, Twitter announced that it would discontinue reporting its primary user engagement metric, timeline views, stating the reason for the change was that the metric was an unrepresentative measure of user engagement and no longer reflective of Twitter's business.

According to the law firm press release, Quorum is an independent operator and manager of general acute-care hospitals and outpatient services in the United States, with facilities in 16 states. Quorum was spun off from CHS effective April 29, 2016. Under the terms of the spin-off, CHS stockholders who held CHS common stock as of April 22, 2016, the record date, received a distribution of one share of Quorum common stock for every four shares of CHS common stock, plus cash in lieu of any fractional shares. CHS's stockholders owned all of the outstanding common stock of Quorum upon completion of the spinoff.

According to the Complaint, it is alleged on October 13, 2015, as detailed herein, defendants, to secure shareholder support for the unfair Acquisition of the Company by Berkshire, issued a materially false and misleading Definitive Proxy Statement Pursuant to § 14(a) of the Securities Exchange Act of 1934 (the "Proxy"). The Proxy contained numerous material misleading statements or omissions in an attempt to secure approval of the Acquisition.

According to the law firm press release, the complaint alleges that throughout the Class Period, Defendants made false and/or misleading statements, as well as failed to disclose material adverse facts about the Company's business, operations, and prospects. Specifically, Defendants made false and/or misleading statements and/or failed to disclose: (1) that the Company was experiencing difficulty ensuring the safety of customers' jewelry while in the custody of Signet's brands; (2) that employees at stores under at least one of Signet's brands (Kay) were swapping customers' stones for less valuable stones; (3) that the Company was experiencing a drop-off in customer confidence; (4) that the Company was facing increasing competitive pressures; (5) that, as result of the foregoing, the Company's financial performance was being negatively impacted; and (6) that, as a result of the foregoing, Defendants' positive statements about Signet's business, operations, and prospects, were false and misleading and/or lacked a reasonable basis.

According to the law firm press release, CCA, together with its subsidiaries, owns and operates privatized correctional and detention facilities in the United States. The Company owns, operates, and manages prisons and other correctional facilities, and provides inmate residential and prisoner transportation services for governmental agencies. As of 2015, CCA was the largest private corrections company in the United States, and manages more than 65 correction and detention facilities in 19 states and the District of Columbia.

According to the law firm press release, Immunomedics, a clinical-stage biopharmaceutical company, focuses on the development of monoclonal antibody-based products for the targeted treatment of cancer, autoimmune, and other diseases. Among other product candidates, the Company is developing the antibody-drug conjugate sacituzumab govitecan IMMU-132 ("IMMU-132"), which is in Phase II trials for treatment of patients with metastatic triple-negative breast cancer and small-cell and non-small-cell lung cancers.

According to the law firm press release, Perrigo is a manufacturer of generic drugs and over-the-counter healthcare products.

According to the law firm press release, NewLink, a biopharmaceutical company, focuses on discovering, developing, and commercializing immunotherapeutic products to enhance treatment options for patients with cancer. Among the Company's product candidates is algenpantucel-L, a pancreatic cancer treatment.

According to the law firm press release, the lawsuit alleges throughout the Class Period defendants issued false and misleading statements about Daimler's compliance with emissions standards and Daimler's purported eco-friendly BlueTEC diesel engines. The lawsuit claims that when the true fact entered the market, the value of Daimler shares fell, damaging investors.

According to the law firm press release, Horsehead, together with its subsidiaries, is a leading U.S. producer of zinc metal and a leading recycler of electric arc furnace dust. The Company derives the majority of its revenues from the sale of zinc. On February 2, 2016, Horsehead filed for protection under the bankruptcy laws and, therefore, is not named as a defendant in this action.

According to the law firm press release, the lawsuit alleges defendants throughout the Class Period issued false and misleading statements to investors and/or failed to disclose that: (1) Sports Authority's financial woes would impact Performance Sports Group's financial performance; (2) the baseball and softball markets were in decline; (3) the consolidation of Performance Sports Group's U.S. Hockey customers would create a smaller demand for hockey equipment; and (4) as a result, defendants' statements about Performance Sports Group's business, operations and prospects were materially false and misleading and/or lacked a reasonable basis at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages.

According to the law firm press release, Navient provides financial products and services in the United States. The company operates in four segments: Federal Family Education Loan Program ("FFELP") Loans, Private Education Loans, Business Services, and Other. The Company provides FFELP loans and servicing for FFELP loan portfolios; and servicing and asset recovery services for loans on behalf of guarantors of FFELP loans, guaranty agencies, higher education institutions, the United States Department of Education, and other federal clients, as well as states, courts, and municipalities. Navient also acquires, finances, and services private education loans.

According to the law firm press release, Insys is a commercial-stage specialty pharmaceutical company that develops and commercializes supportive care products primarily designed to assist patients with pain management attributable to their disease, treatment, or therapy. The Company's principal product and source of revenue is Subsys, a sublingual fentanyl spray designed to treat breakthrough cancer pain ("BTCP") in opioid-tolerant patients.