BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q2 2022
Shares 21,377 Value ($000) $695 Avg Close — Range —
Q1 2022
Shares 21,240 Value ($000) $919 Avg Close — Range —
Q4 2021
Shares 25,240 Value ($000) $1,261 Avg Close — Range —
Q3 2021
Shares 29,740 Value ($000) $1,551 Avg Close — Range —