GREAT PLAINS ENERGY INC

CUSIP: 391164100 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q2 2017
Shares 11,030 Value ($000) $323 Avg Close — Range —
Q3 2016
Shares 351,970 Value ($000) $9,605 Avg Close — Range —
Q2 2016
Shares 56,345 Value ($000) $1,713 Avg Close — Range —
Q1 2015
Shares 20,579 Value ($000) $549 Avg Close — Range —
Q4 2014
Shares 8,800 Value ($000) $250 Avg Close — Range —
Q3 2014
Shares 30,892 Value ($000) $747 Avg Close — Range —
Q2 2014
Shares 66,800 Value ($000) $1,795 Avg Close — Range —
Q1 2014
Shares 18,879 Value ($000) $510 Avg Close — Range —
Q4 2013
Shares 12,659 Value ($000) $307 Avg Close — Range —
Q3 2013
Shares 10,583 Value ($000) $235 Avg Close — Range —
Q2 2013
Shares 29,413 Value ($000) $663 Avg Close — Range —