TANDEM DIABETES CARE INC

CUSIP: 875372104 Class: COM

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

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

Q4 2014
Shares 60,870 Value ($000) $773 Avg Close — Range —
Q3 2014
Shares 68,780 Value ($000) $923 Avg Close — Range —