NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

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

Q2 2016
Shares 6,704,067 Value ($000) $3,557 Avg Close — Range —
Q1 2016
Shares 6,704,067 Value ($000) $6,332 Avg Close — Range —
Q4 2015
Shares 6,704,067 Value ($000) $8,916 Avg Close — Range —
Q3 2015
Shares 6,702,002 Value ($000) $15,281 Avg Close — Range —
Q2 2015
Shares 6,702,002 Value ($000) $10,790 Avg Close — Range —
Q1 2015
Shares 6,702,002 Value ($000) $10,656 Avg Close — Range —
Q4 2014
Shares 6,702,002 Value ($000) $12,667 Avg Close — Range —
Q3 2014
Shares 6,702,002 Value ($000) $8,847 Avg Close — Range —
Q2 2014
Shares 5,500,000 Value ($000) $8,140 Avg Close — Range —
Q1 2014
Shares 5,500,000 Value ($000) $10,175 Avg Close — Range —
Q4 2013
Shares 3,000,000 Value ($000) $5,280 Avg Close — Range —
Q3 2013
Shares 1,000,000 Value ($000) $2,650 Avg Close — Range —
Q2 2013
Shares 1,021,400 Value ($000) $2,727 Avg Close — Range —