CLEVELAND BIOLABS INC

CUSIP: 185860103 Class: CMN

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2015
Shares 164 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 3,476 Value ($000) $1 Avg Close — Range —
Q3 2014
Shares 6,399 Value ($000) $3 Avg Close — Range —
Q2 2014
Shares 4,399 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 3,899 Value ($000) $3 Avg Close — Range —
Q4 2013
Shares 4,899 Value ($000) $6 Avg Close — Range —
Q3 2013
Shares 3,336 Value ($000) $5 Avg Close — Range —
Q2 2013
Shares 23,004 Value ($000) $36 Avg Close — Range —