BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09260K101 Class: SHS BEN INT

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q2 2022
Shares 41,754 Value ($000) $818 Avg Close — Range —
Q1 2022
Shares 42,954 Value ($000) $1,262 Avg Close — Range —
Q4 2021
Shares 43,607 Value ($000) $1,698 Avg Close — Range —
Q3 2021
Shares 43,595 Value ($000) $1,682 Avg Close — Range —
Q2 2021
Shares 44,035 Value ($000) $1,837 Avg Close — Range —
Q1 2021
Shares 44,485 Value ($000) $1,588 Avg Close — Range —
Q4 2020
Shares 32,911 Value ($000) $1,197 Avg Close — Range —
Q3 2020
Shares 13,503 Value ($000) $346 Avg Close — Range —