MARKETO INC

CUSIP: 57063L107 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2016
Shares 77,678 Value ($000) $2,705 Avg Close — Range —
Q1 2016
Shares 19,521 Value ($000) $382 Avg Close — Range —
Q3 2015
Shares 779 Value ($000) $22 Avg Close — Range —
Q1 2015
Shares 100 Value ($000) $3 Avg Close — Range —
Q4 2014
Shares 1,198 Value ($000) $39 Avg Close — Range —
Q2 2014
Shares 14,623 Value ($000) $425 Avg Close — Range —
Q1 2014
Shares 685 Value ($000) $22 Avg Close — Range —
Q4 2013
Shares 500 Value ($000) $19 Avg Close — Range —