GREAT PLAINS ENERGY INC

CUSIP: 391164100 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q1 2018
Shares 17,119 Value ($000) $544 Avg Close — Range —
Q4 2017
Shares 15,768 Value ($000) $508 Avg Close — Range —
Q3 2017
Shares 15,138 Value ($000) $458 Avg Close — Range —
Q2 2017
Shares 14,780 Value ($000) $433 Avg Close — Range —
Q1 2017
Shares 14,044 Value ($000) $410 Avg Close — Range —
Q4 2016
Shares 13,572 Value ($000) $371 Avg Close — Range —
Q3 2016
Shares 12,802 Value ($000) $349 Avg Close — Range —
Q2 2016
Shares 12,474 Value ($000) $379 Avg Close — Range —
Q1 2016
Shares 15,238 Value ($000) $491 Avg Close — Range —
Q4 2015
Shares 14,533 Value ($000) $397 Avg Close — Range —
Q3 2015
Shares 13,713 Value ($000) $371 Avg Close — Range —
Q2 2015
Shares 20,665 Value ($000) $499 Avg Close — Range —
Q1 2015
Shares 22,539 Value ($000) $601 Avg Close — Range —
Q4 2014
Shares 12,692 Value ($000) $361 Avg Close — Range —
Q3 2014
Shares 11,394 Value ($000) $275 Avg Close — Range —
Q2 2014
Shares 11,112 Value ($000) $299 Avg Close — Range —
Q1 2014
Shares 10,196 Value ($000) $276 Avg Close — Range —
Q4 2013
Shares 9,139 Value ($000) $222 Avg Close — Range —