NEW YORK, Aug. 02, 2018 (GLOBE NEWSWIRE) -- The Klein Law Firm announces that class action complaints have been filed on behalf of shareholders of the following companies. If you suffered a loss you have until the lead plaintiff deadline to request that the court appoint you as lead plaintiff.

TAL Education Group (NYSE: TAL) Class Period: April 26, 2018 to June 13, 2018 Lead Plaintiff Deadline: August 17, 2018

During the class period, TAL Education Group allegedly made materially false and/or misleading statements and/or failed to disclose that: (1) the Company overstated its net income; (2) the Company's net income was deteriorating; and (3) as a result of the foregoing, Defendants' statements about TAL's business, operations, and prospects, were materially false and/or misleading and/or lacked a reasonable basis.

Get additional information about the TAL lawsuit: http://www.kleinstocklaw.com/pslra-c/tal-education-group?wire=3

QUALCOMM Incorporated (NASDAQ: QCOM) Class Period: January 31, 2018 to March 12, 2018 Lead Plaintiff Deadline: August 7, 2018

The lawsuit alleges that throughout the class period, QUALCOMM Incorporated made materially false and/or misleading statements and/or failed to disclose that: (1) Qualcomm had secretly filed a unilateral notice with CFIUS in order to frustrate Broadcom's attempt to acquire the Company; and (2) investors suffered damages as a result of defendants' wrongful acts and omissions.

On March 5, 2018, Broadcom announced that Qualcomm had filed a voluntary request for The Committee on Foreign Investment in the United States to initiate an investigation into Broadcom’s actions. Broadcom referred to this as a “blatant, desperate act by Qualcomm to entrench its incumbent board of directors and prevent its own stockholders from voting for Broadcom’s independent director nominees.”

Get additional information about the QCOM lawsuit: http://www.kleinstocklaw.com/pslra-c/qualcomm-incorporated?wire=3

REV Group, Inc. (NYSE: REVG) Class Period: Pursuant to the January 27, 2017 IPO and between January 27, 2017 and June 7, 2018 Lead Plaintiff Deadline: August 7, 2018

During the class period, REV Group, Inc. allegedly made materially false and/or misleading statements and/or failed to disclose that: (1) the Company was experiencing cost inflation across many of the commodities and services it bought; (2) the Company was experiencing difficulty obtaining the chassis necessary for production; (3) the Company’s margins were being negatively impacted by a lower sales of high margin products; (4) the Company did not have “strong visibility into future net sales” to “effectively plan” and manage its backlog of vehicles; (5) the Company’s manufacturing operations were not operating efficiently or at a low cost to satisfy customer demand; (6) and as a result of the foregoing, Defendants’ statements about REV’s business, operations, and prospects, were materially false and/or misleading and/or lacked a reasonable basis.

Get additional information about the REVG lawsuit: http://www.kleinstocklaw.com/pslra-c/rev-group-inc?wire=3

Tetraphase Pharmaceuticals, Inc. (NASDAQ: TTPH) Class Period: (1) Pursuant and/or traceable to the July 2017 Secondary Offering and/or (2) between March 8, 2017 and February 13, 2018 Lead Plaintiff Deadline: September 25, 2018

The complaint alleges that: (1) Tetraphase was increasing the patient enrollment in its IGNITE3 trial from 1,000 patients to 1,200 patients to meet the trial's primary endpoints; (2) the enrollment of more patients in the trial indicated that the existing population was inadequate to meet the trial's primary endpoints; and (3) consequently, Defendants' statements about Tetraphase's business, operations, and prospects, were materially false and/or misleading and/or lacked a reasonable basis.

Get additional information about the TTPH lawsuit: http://www.kleinstocklaw.com/pslra-c/tetraphase-pharmaceuticals-inc?wire=3

Your ability to share in any recovery doesn’t require that you serve as a lead plaintiff. There is no cost or obligation to you. If you suffered a loss during the class period and wish to obtain additional information, please contact Joseph Klein, Esq. by telephone at 212-616-4899 or visit the webpages provided.

Joseph Klein, Esq. represents investors and participates in securities litigations involving financial fraud throughout the nation. Attorney advertising. Prior results do not guarantee similar outcomes.

CONTACT:Joseph Klein, Esq.Empire State Building350 Fifth Avenue59th FloorNew York, NY 10118 jk@kleinstocklaw.com Telephone: (212) 616-4899Fax: (347) 558-9665 www.kleinstocklaw.com