NET INCOME PER SHARE (Tables)

9 Months Ended

Aug. 31, 2012

Computation of Basic and Diluted Net Income Per Share

The following table sets forth the computation of basic and diluted net income per share for the periods indicated (in thousands, except per share data):

	Three Months Ended August 31,				Nine Months Ended August 31,
	2012		2011		2012		2011
Net income attributable to TIBCO Software Inc.	$	26,086	$	23,529	$	73,219	$	60,528
Weighted-average shares of common stock used to compute basic net income per share		159,308		161,876		160,402		161,430
Effect of dilutive common stock equivalents:
Stock options		6,600		9,276		7,016		9,909
Stock awards		3,257		1,769		2,412		2,352
ESPP		—		36		6		12
Weighted-average shares of common stock used to compute diluted net income per share		169,165		172,957		169,836		173,703
Net income per share attributable to TIBCO Software Inc.:
Basic	$	0.16	$	0.15	$	0.46	$	0.37
Diluted	$	0.15	$	0.14	$	0.43	$	0.35

Potential Common Stock Equivalents not Included in Diluted Net Income Per Share Calculation

The following potential common stock equivalents are not included in the diluted net income per share calculation above because their effect was anti-dilutive for the periods indicated (in thousands):

	Three Months Ended August 31,				Nine Months Ended August 31,
	2012		2011		2012		2011
Stock options		1,762		1,847		1,762		1,038
Stock awards		556		1,077		199		539
Convertible senior notes		11,865		—		6,526		—
Total anti-diluted common stock equivalents		14,183		2,924		8,487		1,577