NEW YORK – Office Depot Inc. said Wednesday it will buy Office Depot in an all-stock deal that would transform office-supply retail sector.

Boca Raton, Fla.-based Office Depot Inc. and Naperville, Ill.-based OfficeMax said holders of OfficeMax shares will receive 2.69 shares of Office Depot for every OfficeMax share they own.

That's equal to about $13.50 per share, based on Office Depot's $5.02 per share closing price Tuesday, giving the deal a total value of about $1.2 billion. OfficeMax had about 86.7 million shares outstanding as of Oct. 26, according to SEC filings. It is a 3.8 percent premium to OfficeMax's closing price of $13 on Tuesday and a 26 percent premium to OfficeMax's closing price on Friday, before word of negotiations leaked out.