MCGRAW HILL FINL INC

CUSIP: 580645109 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2015
Shares 86 Value ($000) $7 Avg Close — Range —
Q2 2015
Shares 359 Value ($000) $36 Avg Close — Range —
Q4 2014
Shares 1,169 Value ($000) $104 Avg Close — Range —
Q3 2014
Shares 4,731 Value ($000) $399 Avg Close — Range —
Q2 2014
Shares 580 Value ($000) $48 Avg Close — Range —
Q2 2013
Shares 339 Value ($000) $18 Avg Close — Range —