MATTERSIGHT CORP

CUSIP: 577097108 Class: COM

DIKER MANAGEMENT LLC's Holding History (CIK: 0001276525)

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

Q4 2015
Shares 2,130,082 Value ($000) $13,973 Avg Close — Range —
Q3 2015
Shares 2,065,960 Value ($000) $15,929 Avg Close — Range —
Q2 2015
Shares 1,355,647 Value ($000) $7,998 Avg Close — Range —
Q1 2015
Shares 1,355,647 Value ($000) $8,405 Avg Close — Range —
Q4 2014
Shares 1,260,015 Value ($000) $7,875 Avg Close — Range —