GREAT PLAINS ENERGY INC

CUSIP: 391164100 Class: COM

CIBC WORLD MARKET INC.'s Holding History (CIK: 0001421224)

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

Q2 2017
Shares 404,899 Value ($000) $11,855 Avg Close — Range —
Q1 2017
Shares 400,000 Value ($000) $11,688 Avg Close — Range —