BLACKROCK MUN TARGET TERM TR

CUSIP: 09257P105 Class: COM SHS BEN IN

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2015
Shares 1,800 Value ($000) $38 Avg Close — Range —
Q4 2014
Shares 1,500 Value ($000) $30 Avg Close — Range —
Q3 2014
Shares 2,100 Value ($000) $42 Avg Close — Range —
Q2 2014
Shares 1,600 Value ($000) $33 Avg Close — Range —
Q1 2014
Shares 36,300 Value ($000) $693 Avg Close — Range —
Q4 2013
Shares 6,100 Value ($000) $104 Avg Close — Range —
Q3 2013
Shares 400 Value ($000) $7 Avg Close — Range —