MATTERSIGHT CORP

CUSIP: 577097108 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2018
Shares 29,391 Value ($000) $78 Avg Close — Range —
Q1 2018
Shares 31,391 Value ($000) $65 Avg Close — Range —
Q4 2017
Shares 50,454 Value ($000) $128 Avg Close — Range —
Q3 2017
Shares 48,971 Value ($000) $137 Avg Close — Range —
Q2 2017
Shares 13,935 Value ($000) $35 Avg Close — Range —
Q1 2017
Shares 1,894 Value ($000) $6 Avg Close — Range —
Q4 2016
Shares 1,343 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 1,476 Value ($000) $9 Avg Close — Range —
Q3 2015
Shares 5,196 Value ($000) $40 Avg Close — Range —
Q2 2015
Shares 2,318 Value ($000) $13 Avg Close — Range —