BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

Herold Advisors, Inc.'s Holding History (CIK: 0001891713)

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

Q4 2025
Shares 6,273 Value ($000) $254 Avg Close — Range —
Q3 2025
Shares 6,232 Value ($000) $258 Avg Close — Range —
Q2 2025
Shares 6,233 Value ($000) $238 Avg Close — Range —
Q1 2025
Shares 6,132 Value ($000) $202 Avg Close — Range —
Q4 2024
Shares 6,077 Value ($000) $222 Avg Close — Range —
Q1 2022
Shares 4,000 Value ($000) $173,080 Avg Close — Range —