MARATHON PATENT GROUP INC

CUSIP: 56585W203 Class: COM

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

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

Q1 2016
Shares 568 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 1 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 1,709 Value ($000) $4 Avg Close — Range —