VECTREN CORP

CUSIP: 92240G101 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2018
Shares 70,860 Value ($000) $5,101 Avg Close — Range —
Q3 2018
Shares 71,960 Value ($000) $5,144 Avg Close — Range —
Q2 2018
Shares 71,760 Value ($000) $5,127 Avg Close — Range —
Q1 2018
Shares 71,460 Value ($000) $4,568 Avg Close — Range —
Q4 2017
Shares 71,060 Value ($000) $4,620 Avg Close — Range —
Q3 2017
Shares 72,360 Value ($000) $4,759 Avg Close — Range —
Q2 2017
Shares 256,860 Value ($000) $15,011 Avg Close — Range —
Q1 2017
Shares 256,360 Value ($000) $15,025 Avg Close — Range —
Q4 2016
Shares 256,060 Value ($000) $13,354 Avg Close — Range —
Q3 2016
Shares 256,060 Value ($000) $12,854 Avg Close — Range —
Q2 2016
Shares 255,960 Value ($000) $13,481 Avg Close — Range —
Q1 2016
Shares 255,760 Value ($000) $12,931 Avg Close — Range —
Q4 2015
Shares 255,360 Value ($000) $10,832 Avg Close — Range —
Q3 2015
Shares 273,360 Value ($000) $11,484 Avg Close — Range —
Q2 2015
Shares 273,360 Value ($000) $10,519 Avg Close — Range —
Q1 2015
Shares 273,160 Value ($000) $12,057 Avg Close — Range —
Q4 2014
Shares 293,960 Value ($000) $13,590 Avg Close — Range —
Q3 2014
Shares 293,860 Value ($000) $11,725 Avg Close — Range —
Q2 2014
Shares 293,560 Value ($000) $12,476 Avg Close — Range —
Q1 2014
Shares 293,460 Value ($000) $11,559 Avg Close — Range —
Q4 2013
Shares 293,260 Value ($000) $10,411 Avg Close — Range —
Q3 2013
Shares 293,060 Value ($000) $9,774 Avg Close — Range —
Q2 2013
Shares 292,560 Value ($000) $9,897 Avg Close — Range —