BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09260K101 Class: SHS BEN INT

CFS Investment Advisory Services, LLC's Holding History (CIK: 0001845688)

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

Q1 2022
Shares 199,422 Value ($000) $7 Avg Close — Range —
Q4 2021
Shares 6,790 Value ($000) $218 Avg Close — Range —
Q3 2021
Shares 6,711 Value ($000) $259 Avg Close — Range —
Q4 2020
Shares 6,160 Value ($000) $224 Avg Close — Range —