NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q2 2016
Shares 559,381 Value ($000) $297 Avg Close — Range —
Q2 2015
Shares 19,400 Value ($000) $31 Avg Close — Range —
Q3 2014
Shares 49,722 Value ($000) $66 Avg Close — Range —