SERVICESOURCE INTL INC

CUSIP: 81763U100 Class: CMN

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2013
Shares 533,370 Value ($000) $4,470 Avg Close — Range —
Q3 2013
Shares 455,230 Value ($000) $5,499 Avg Close — Range —
Q2 2013
Shares 251,880 Value ($000) $2,348 Avg Close — Range —