SONOVA HOLDING AG

CUSIP: 7156036 Class: COM

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

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

Q1 2015
Shares 47,896 Value ($000) $6,672 Avg Close — Range —
Q4 2014
Shares 652,262 Value ($000) $96,430 Avg Close — Range —
Q3 2014
Shares 659,508 Value ($000) $105,328 Avg Close — Range —
Q2 2014
Shares 572,673 Value ($000) $87,373 Avg Close — Range —
Q1 2014
Shares 253,358 Value ($000) $37,056 Avg Close — Range —