RATIONAL AG

CUSIP: 5910609 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015
Shares 64,110 Value ($000) $23,533 Avg Close — Range —
Q1 2015
Shares 62,803 Value ($000) $21,028 Avg Close — Range —
Q4 2014
Shares 78,291 Value ($000) $24,608 Avg Close — Range —
Q3 2014
Shares 78,072 Value ($000) $23,226 Avg Close — Range —
Q2 2014
Shares 81,190 Value ($000) $26,240 Avg Close — Range —
Q1 2014
Shares 56,887 Value ($000) $20,268 Avg Close — Range —
Q4 2013
Shares 57,271 Value ($000) $19,027 Avg Close — Range —
Q3 2013
Shares 58,002 Value ($000) $17,313 Avg Close — Range —