BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

Fortis Advisors, LLC's Holding History (CIK: 0001697478)

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

Q1 2020
Shares 170 Value ($000) $5 Avg Close — Range —
Q4 2019
Shares 170 Value ($000) $6 Avg Close — Range —