INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2014
Shares 24,300 Value ($000) $526,581 Avg Close $5.03 Range $4.67 - $5.63
Q4 2013
Shares 19,300 Value ($000) $469,762 Avg Close $5.05 Range $4.23 - $5.67