CELSION CORPORATION

CUSIP: 15117N404 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 228 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 1,759 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 20 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 733 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 1,460 Value ($000) $4 Avg Close — Range —
Q2 2014
Shares 2,155 Value ($000) $7 Avg Close — Range —
Q1 2014
Shares 2,809 Value ($000) $10 Avg Close — Range —
Q4 2013
Shares 556 Value ($000) $2 Avg Close — Range —