BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q2 2018
Shares 800 Value ($000) $27 Avg Close — Range —
Q1 2018
Shares 800 Value ($000) $24 Avg Close — Range —
Q4 2017
Shares 800 Value ($000) $21 Avg Close — Range —
Q3 2017
Shares 1,291 Value ($000) $32 Avg Close — Range —