Walgreen Co.

DEERFIELD, Ill. - Shortly after announcing a record-setting first quarter last month, Walgreens reported that its December sales rose 7.5% to $6.8 billion.

The chain said that Duane Reade stores, which Walgreens acquired in April 2010, contributed 2.5 percentage points.

Meanwhile, Walgreens also raked in a 9.5% increase for its total front-end sales, thanks to a spike in customer traffic and basket size. Pharmacy sales for the chain, which accounted for 58.6% of total sales for the month, saw a 6% boost.

Deerfield, Ill. -- Walgreens reported on Wednesday that its December sales rose 7.5% to $6.8 billion. The chain said that Duane Reade stores, which Walgreens acquired in April 2010, contributed 2.5 percentage points.

Walgreens’ same-store sales for the month rose 2.8%

The company said front-end sales were up 9.5%. Pharmacy sales, which accounted for 58.6% of total sales for the month, saw a 6% boost.

During the month of December, Walgreens opened three stores, including one relocation, and acquired three stores.

Deerfield, Ill. -- Walgreens said Wednesday that its profit jumped 18.8% in the fiscal first quarter on a mix of better pricing and generic drug sales.

The chain said its profit rose to $580 million, exceeding estimates. Revenue rose 6% to $17.34 billion. The company's 2011 fiscal first quarter ended Nov. 30.

Overall same-store sale sales rose 0.8% during the quarter, with front-end same-store sales rising 0.4% and pharmacy same-store sales rising 0.9%.

San Francisco -- A report Monday by Associated Press said that Walgreen Co., McDonald's and Twitter each reported unrelated security breaches, involving customer e-mail addresses and other private information.

Walgreen said hackers who gained access to a list of customer e-mail addresses may have sent spam directing customers to enter personal data into outside websites.

New York City -- Walgreens on Friday reported that its same-store sales rose 3.2% in November. The drugstore operator’s total sales rose 8.6% to $5.83 billion. (Duane Reade stores, acquired in April 2010, contributed 2.8% points to the total sales increase for the month. But those stores are not included in the same-store sales report.)

Meanwhile, Rite Aid Corp. reported that its November same-store sales fell 1.3% due to the introduction of new generic drugs and a decline in prescriptions resulting partly from a milder flu season.

Deerfield, Ill. -- Walgreen Co. said late Wednesday it is recommending that shareholders do not endorse an unsolicited offer from TRC Capital Corp. to buy up to 3 million shares of the drugstore chain.

The retailer said it received an offer from TRC on Nov. 3. The offer represents 0.3% of Walgreen’s outstanding stock.

Walgreen said it doesn't endorse the "mini-tender offer," because it is set at a price below the current market price for the company's shares and is subject to numerous conditions.