CBOE HOLDINGS INC

CUSIP: 12503m108 Class: COM

MARK ASSET MANAGEMENT LP's Holding History (CIK: 0000860176)

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

Q3 2015
Shares 129,382 Value ($000) $8,679 Avg Close — Range —
Q2 2015
Shares 129,750 Value ($000) $7,424 Avg Close — Range —
Q1 2015
Shares 120,498 Value ($000) $6,917 Avg Close — Range —
Q4 2014
Shares 128,198 Value ($000) $8,130 Avg Close — Range —