SONOSITE INC

CUSIP: 83568G104 Class: COM

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q4 2011
Shares 800 Value ($000) $43 Avg Close — Range —
Q3 2011
Shares 800 Value ($000) $24 Avg Close — Range —
Q2 2011
Shares 800 Value ($000) $28 Avg Close — Range —
Q1 2011
Shares 800 Value ($000) $27 Avg Close — Range —
Q4 2010
Shares 800 Value ($000) $25 Avg Close — Range —