AMSURG CORP

CUSIP: 03232P405 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2016
Shares 53,988 Value ($000) $4,186 Avg Close — Range —
Q1 2016
Shares 3,192 Value ($000) $238 Avg Close — Range —
Q4 2015
Shares 211,199 Value ($000) $16,051 Avg Close — Range —
Q3 2015
Shares 227,718 Value ($000) $17,696 Avg Close — Range —
Q2 2015
Shares 336,919 Value ($000) $23,567 Avg Close — Range —
Q1 2015
Shares 449,984 Value ($000) $27,683 Avg Close — Range —
Q4 2014
Shares 965,896 Value ($000) $52,863 Avg Close — Range —
Q3 2014
Shares 173,654 Value ($000) $8,691 Avg Close — Range —
Q2 2014
Shares 631,529 Value ($000) $28,779 Avg Close — Range —