BLACKROCK MUNIYIELD QUALITY

CUSIP: 09254E103 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q2 2014
Shares 236,838 Value ($000) $3,271 Avg Close — Range —
Q1 2014
Shares 683,431 Value ($000) $9,295 Avg Close — Range —
Q4 2013
Shares 685,831 Value ($000) $8,683 Avg Close — Range —
Q3 2013
Shares 297,100 Value ($000) $3,889 Avg Close — Range —