BIODELIVERY SCIENCES INTL IN

CUSIP: 09060J106 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2021
Shares 160,264 Value ($000) $497 Avg Close — Range —
Q3 2021
Shares 140,179 Value ($000) $506 Avg Close — Range —