Costco’s special dividend payouts in 2012 and 2015 came to $12 per share combined, with the earlier distribution alone estimated to have cost about $3 billion.
The $5-per-share payment came in February 2015; the $7-per-share distribution had been made in December 2012.
The two amounts are the reported per-share values of Costco’s special dividends in those years.



