NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

CIBC WORLD MARKET INC.'s Holding History (CIK: 0001421224)

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

Q1 2019
Shares 10,400 Value ($000) $1 Avg Close — Range —
Q4 2018
Shares 10,400 Value ($000) $1 Avg Close — Range —
Q3 2018
Shares 10,400 Value ($000) $2 Avg Close — Range —
Q2 2018
Shares 10,400 Value ($000) $2 Avg Close — Range —
Q1 2018
Shares 10,400 Value ($000) $4 Avg Close — Range —
Q4 2017
Shares 10,400 Value ($000) $4 Avg Close — Range —