ALLIANCEBERNSTEIN INCOME FUN

CUSIP: 01881E101 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 33,997 Value ($000) $240 Avg Close — Range —
Q2 2013
Shares 35,031 Value ($000) $262 Avg Close — Range —