GREAT PLAINS ENERGY INC

CUSIP: 391164100 Class: COM

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q1 2018
Shares 29,877 Value ($000) $950 Avg Close — Range —
Q4 2017
Shares 52,182 Value ($000) $1,682 Avg Close — Range —