WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

OLD SECOND NATIONAL BANK OF AURORA's Holding History (CIK: 0000903783)

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

Q2 2018
Shares 1,264 Value ($000) $68 Avg Close — Range —
Q1 2018
Shares 1,264 Value ($000) $66 Avg Close — Range —
Q4 2017
Shares 1,318 Value ($000) $70 Avg Close — Range —
Q3 2017
Shares 1,372 Value ($000) $68 Avg Close — Range —
Q2 2017
Shares 1,384 Value ($000) $73 Avg Close — Range —
Q1 2017
Shares 37,203 Value ($000) $2,019 Avg Close — Range —
Q4 2016
Shares 39,899 Value ($000) $2,249 Avg Close — Range —
Q3 2016
Shares 40,196 Value ($000) $2,281 Avg Close — Range —
Q2 2016
Shares 41,347 Value ($000) $2,319 Avg Close — Range —
Q1 2016
Shares 43,342 Value ($000) $2,150 Avg Close — Range —
Q4 2015
Shares 43,111 Value ($000) $1,829 Avg Close — Range —
Q3 2015
Shares 41,832 Value ($000) $1,608 Avg Close — Range —
Q2 2015
Shares 41,347 Value ($000) $1,415 Avg Close — Range —
Q1 2015
Shares 39,215 Value ($000) $1,520 Avg Close — Range —
Q4 2014
Shares 34,204 Value ($000) $1,410 Avg Close — Range —
Q3 2014
Shares 32,439 Value ($000) $1,107 Avg Close — Range —
Q2 2014
Shares 31,884 Value ($000) $1,217 Avg Close — Range —
Q1 2014
Shares 26,507 Value ($000) $932 Avg Close — Range —
Q4 2013
Shares 21,108 Value ($000) $679 Avg Close — Range —
Q3 2013
Shares 17,786 Value ($000) $545 Avg Close — Range —
Q2 2013
Shares 19,808 Value ($000) $633 Avg Close — Range —