Units Outstanding

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

Units Outstanding

Units Outstanding

Changes in AB Units outstanding during the three-month period ended March 31, 2016 were as follows:

Outstanding as of December 31, 2015	272,301,827
Options exercised	85,471
Units issued	251,350
Units retired	(2,000,314	)
Balance as of March 31, 2016	270,638,334

During the first three months of 2016, we purchased 200 AB Units in private transactions and retired them.