Ann, Endo, Media General, Eleven Biotherapeutics and JA Solar are big market movers

MarketsAssociated Press

Stocks that moved substantially or traded heavily Monday on the New York Stock Exchange and the Nasdaq Stock Market:

NYSE

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Ann Inc., up $7.69 to $46.40

The Ascena Retail Group is buying the owner of Ann Taylor and Loft in a cash-and-stock deal valued at about $2.16 billion.

Media General Inc., up 93 cents to $16.37

The television station operator said it is opening a new Washington, D.C., bureau and named Jim Osman as the bureau chief.

LeapFrog Enterprises Inc., down 11 cents to $2.08

The educational entertainment company delayed reporting its fourth-quarter financial results as it conducts a required asset test.

Nasdaq

Endo International PLC, down $4.58 to $80.77

The drug developer will spend about $8.05 billion to buy Par Pharmaceutical as it pushes further into the generic-drug market.

Eleven Biotherapeutics Inc., down $8.28 to $3.69

The biopharmaceutical company's key drug candidate failed to meet its primary goals in a pivotal late-stage clinical trial.

JA Solar Holdings Co., down 61 cents to $9.50

The solar power company reported better-than-expected first-quarter profit , but its revenue fell short of forecasts.

Altera Corp., up $2.51 to $46.93

The semiconductor company has resumed talks about a potential sale to Intel Corp., according to a report by the New York Post.

Veracyte Inc., up $1.36 to $10.63

The diagnostics company's potential lung cancer test gained some positive attention following the publication of study results.