CELSION CORPORATION

CUSIP: 15117N404 Class: COM

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

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

Q1 2017
Shares 28,027 Value ($000) $8 Avg Close — Range —
Q4 2016
Shares 28,027 Value ($000) $9 Avg Close — Range —
Q3 2016
Shares 26,568 Value ($000) $32 Avg Close — Range —
Q2 2016
Shares 26,568 Value ($000) $34 Avg Close — Range —
Q1 2016
Shares 26,568 Value ($000) $39 Avg Close — Range —
Q4 2015
Shares 26,568 Value ($000) $51 Avg Close — Range —
Q3 2015
Shares 27,327 Value ($000) $45 Avg Close — Range —
Q2 2015
Shares 18,422 Value ($000) $43 Avg Close — Range —
Q1 2015
Shares 22,458 Value ($000) $60 Avg Close — Range —
Q4 2014
Shares 22,458 Value ($000) $53 Avg Close — Range —
Q3 2014
Shares 22,406 Value ($000) $66 Avg Close — Range —
Q2 2014
Shares 21,700 Value ($000) $75 Avg Close — Range —
Q1 2014
Shares 21,866 Value ($000) $74 Avg Close — Range —
Q4 2013
Shares 21,866 Value ($000) $85 Avg Close — Range —