CELSION CORPORATION

CUSIP: 15117N305 Class: CMN

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q3 2013
Shares 14,249 Value ($000) $16 Avg Close — Range —
Q2 2013
Shares 13,000 Value ($000) $13 Avg Close — Range —