BLACKROCK INCOME OPP TRUST I

CUSIP: 092475102 Class: COM

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q3 2014
Shares 870,320 Value ($000) $9,017 Avg Close — Range —
Q2 2014
Shares 649,810 Value ($000) $7,057 Avg Close — Range —
Q1 2014
Shares 726,160 Value ($000) $7,501 Avg Close — Range —
Q4 2013
Shares 666,848 Value ($000) $6,468 Avg Close — Range —
Q2 2013
Shares 741,559 Value ($000) $7,460 Avg Close — Range —