BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

Quad-Cities Investment Group, LLC's Holding History (CIK: 0001741426)

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

Q4 2021
Shares 5,781 Value ($000) $289 Avg Close — Range —
Q3 2021
Shares 5,702 Value ($000) $297 Avg Close — Range —
Q2 2021
Shares 5,632 Value ($000) $336 Avg Close — Range —
Q1 2021
Shares 5,562 Value ($000) $301 Avg Close — Range —
Q4 2020
Shares 6,671 Value ($000) $356 Avg Close — Range —
Q3 2020
Shares 6,962 Value ($000) $300 Avg Close — Range —
Q2 2020
Shares 6,879 Value ($000) $260 Avg Close — Range —
Q1 2020
Shares 7,526 Value ($000) $216 Avg Close — Range —
Q4 2019
Shares 7,048 Value ($000) $234 Avg Close — Range —
Q3 2019
Shares 6,953 Value ($000) $222 Avg Close — Range —
Q2 2019
Shares 7,478 Value ($000) $241 Avg Close — Range —
Q1 2019
Shares 8,393 Value ($000) $274 Avg Close — Range —
Q4 2018
Shares 5,785 Value ($000) $158 Avg Close — Range —