PROTECTIVE LIFE CORP

CUSIP: 743674103 Class: COM

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

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

Q4 2014
Shares 31,455 Value ($000) $2,191 Avg Close — Range —
Q3 2014
Shares 37,667 Value ($000) $2,615 Avg Close — Range —
Q2 2014
Shares 106,294 Value ($000) $7,369 Avg Close — Range —