BLACKROCK INCOME OPP TRUST I

CUSIP: 092475102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2014
Shares 599 Value ($000) $7 Avg Close — Range —
Q1 2014
Shares 2,859 Value ($000) $30 Avg Close — Range —
Q4 2013
Shares 6,586 Value ($000) $64 Avg Close — Range —
Q3 2013
Shares 6,107 Value ($000) $60 Avg Close — Range —
Q2 2013
Shares 2,421 Value ($000) $24 Avg Close — Range —