XRS CORP

CUSIP: 983845108 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q3 2014
Shares 62,720 Value ($000) $348 Avg Close — Range —
Q2 2014
Shares 54,074 Value ($000) $138 Avg Close — Range —
Q1 2014
Shares 54,074 Value ($000) $146 Avg Close — Range —
Q4 2013
Shares 19,474 Value ($000) $54 Avg Close — Range —
Q3 2013
Shares 19,574 Value ($000) $55 Avg Close — Range —