NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2019
Shares 244,756 Value ($000) $34 Avg Close — Range —
Q4 2018
Shares 244,756 Value ($000) $26 Avg Close — Range —
Q3 2018
Shares 244,756 Value ($000) $57 Avg Close — Range —
Q2 2018
Shares 244,756 Value ($000) $56 Avg Close — Range —
Q1 2018
Shares 244,756 Value ($000) $88 Avg Close — Range —
Q4 2017
Shares 244,756 Value ($000) $87 Avg Close — Range —
Q3 2017
Shares 244,756 Value ($000) $102 Avg Close — Range —
Q2 2017
Shares 244,756 Value ($000) $124 Avg Close — Range —
Q1 2017
Shares 244,877 Value ($000) $141 Avg Close — Range —
Q4 2016
Shares 224,558 Value ($000) $143 Avg Close — Range —
Q3 2016
Shares 216,130 Value ($000) $198 Avg Close — Range —
Q2 2016
Shares 216,635 Value ($000) $115 Avg Close — Range —
Q1 2016
Shares 1,545,505 Value ($000) $1,461 Avg Close — Range —
Q4 2015
Shares 1,546,785 Value ($000) $2,057 Avg Close — Range —
Q3 2015
Shares 1,514,425 Value ($000) $3,453 Avg Close — Range —
Q2 2015
Shares 1,500,065 Value ($000) $2,415 Avg Close — Range —
Q1 2015
Shares 1,559,581 Value ($000) $2,480 Avg Close — Range —
Q4 2014
Shares 1,496,625 Value ($000) $2,828 Avg Close — Range —
Q3 2014
Shares 1,582,355 Value ($000) $2,088 Avg Close — Range —
Q2 2014
Shares 1,397,224 Value ($000) $2,068 Avg Close — Range —
Q1 2014
Shares 1,518,360 Value ($000) $2,808 Avg Close — Range —
Q4 2013
Shares 1,681,618 Value ($000) $3,481 Avg Close — Range —
Q3 2013
Shares 1,663,997 Value ($000) $4,410 Avg Close — Range —
Q2 2013
Shares 1,568,375 Value ($000) $4,187 Avg Close — Range —