NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2018
Shares 85,500 Value ($000) $20 Avg Close — Range —
Q2 2018
Shares 85,500 Value ($000) $20 Avg Close — Range —
Q1 2018
Shares 649,880 Value ($000) $234 Avg Close — Range —
Q4 2017
Shares 649,880 Value ($000) $233 Avg Close — Range —
Q3 2017
Shares 649,880 Value ($000) $270 Avg Close — Range —
Q2 2017
Shares 649,880 Value ($000) $331 Avg Close — Range —
Q1 2017
Shares 649,880 Value ($000) $375 Avg Close — Range —
Q4 2016
Shares 649,880 Value ($000) $408 Avg Close — Range —
Q3 2016
Shares 649,880 Value ($000) $595 Avg Close — Range —
Q2 2016
Shares 649,880 Value ($000) $345 Avg Close — Range —
Q1 2016
Shares 649,880 Value ($000) $614 Avg Close — Range —
Q4 2015
Shares 649,880 Value ($000) $864 Avg Close — Range —
Q3 2015
Shares 649,880 Value ($000) $1,482 Avg Close — Range —
Q2 2015
Shares 649,880 Value ($000) $1,046 Avg Close — Range —
Q1 2015
Shares 649,880 Value ($000) $1,033 Avg Close — Range —
Q4 2014
Shares 741,780 Value ($000) $1,402 Avg Close — Range —
Q3 2014
Shares 491,780 Value ($000) $649 Avg Close — Range —
Q2 2014
Shares 491,780 Value ($000) $728 Avg Close — Range —
Q1 2014
Shares 475,980 Value ($000) $881 Avg Close — Range —