TD AMERITRADE HLDG CORP

CUSIP: 87236Y108 Class: COM

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

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

Q3 2017
Shares 13,932 Value ($000) $679 Avg Close — Range —
Q2 2017
Shares 52,447 Value ($000) $2,254 Avg Close — Range —
Q4 2016
Shares 4,940 Value ($000) $215 Avg Close — Range —
Q2 2016
Shares 24,189 Value ($000) $688 Avg Close — Range —
Q4 2015
Shares 4,858 Value ($000) $168 Avg Close — Range —