BIODELIVERY SCIENCES INTL IN

CUSIP: 09060J106 Class: COM

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2020
Shares 88,600 Value ($000) $372 Avg Close — Range —
Q3 2020
Shares 172,850 Value ($000) $645 Avg Close — Range —
Q2 2020
Shares 331,700 Value ($000) $1,446 Avg Close — Range —
Q1 2020
Shares 133,900 Value ($000) $507 Avg Close — Range —
Q4 2019
Shares 156,100 Value ($000) $987 Avg Close — Range —