NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2016
Shares 163,942 Value ($000) $155 Avg Close — Range —
Q4 2015
Shares 160,482 Value ($000) $213 Avg Close — Range —
Q3 2015
Shares 147,957 Value ($000) $337 Avg Close — Range —
Q2 2015
Shares 141,801 Value ($000) $228 Avg Close — Range —
Q1 2015
Shares 151,256 Value ($000) $240 Avg Close — Range —
Q4 2014
Shares 126,856 Value ($000) $240 Avg Close — Range —
Q3 2014
Shares 120,081 Value ($000) $159 Avg Close — Range —
Q2 2014
Shares 120,081 Value ($000) $178 Avg Close — Range —
Q1 2014
Shares 106,031 Value ($000) $196 Avg Close — Range —
Q4 2013
Shares 111,621 Value ($000) $231 Avg Close — Range —
Q3 2013
Shares 114,021 Value ($000) $302 Avg Close — Range —
Q2 2013
Shares 114,700 Value ($000) $306 Avg Close — Range —