WILLIAMSVILLE, N.Y.--(BUSINESS WIRE)--22nd Century Group, Inc. (OTCBB: XXII), a company focused on smoking cessation and tobacco harm reduction products, today filed its report on Form 10-Q for the second quarter of 2011 with the Securities and Exchange Commission (SEC). The company reported second quarter 2011 revenue totaling $249 thousand, including net sales of $155 thousand, compared with de minimis revenue for the same quarter in 2010.