IMMUCELL CORP

Ticker: ICCC CUSIP: 452525306 Class: COM PAR

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2017
Shares 15 Value ($000) $0 Avg Close $5.75 Range $5.00 - $6.14
Q4 2016
Shares 15 Value ($000) $0 Avg Close $6.09 Range $4.76 - $7.99
Q3 2016
Shares 15 Value ($000) $0 Avg Close $7.28 Range $6.46 - $8.24
Q2 2016
Shares 15 Value ($000) $0 Avg Close $6.75 Range $5.62 - $7.38
Q1 2016
Shares 864 Value ($000) $6 Avg Close $6.67 Range $5.60 - $8.29
Q4 2015
Shares 833 Value ($000) $6 Avg Close $7.08 Range $6.03 - $7.80
Q3 2015
Shares 2,100 Value ($000) $12 Avg Close $8.16 Range $5.95 - $11.40