WGL HLDGS INC

CUSIP: 92924F106 Class: COM

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

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

Q2 2018
Shares 18,940 Value ($000) $1,681 Avg Close — Range —
Q1 2018
Shares 18,740 Value ($000) $1,568 Avg Close — Range —
Q4 2017
Shares 18,440 Value ($000) $1,583 Avg Close — Range —
Q3 2017
Shares 19,240 Value ($000) $1,620 Avg Close — Range —
Q2 2017
Shares 21,140 Value ($000) $1,764 Avg Close — Range —
Q1 2017
Shares 20,840 Value ($000) $1,720 Avg Close — Range —
Q4 2016
Shares 20,640 Value ($000) $1,574 Avg Close — Range —
Q3 2016
Shares 20,540 Value ($000) $1,288 Avg Close — Range —
Q2 2016
Shares 20,240 Value ($000) $1,433 Avg Close — Range —
Q1 2016
Shares 19,940 Value ($000) $1,443 Avg Close — Range —
Q4 2015
Shares 19,740 Value ($000) $1,243 Avg Close — Range —
Q3 2015
Shares 22,640 Value ($000) $1,306 Avg Close — Range —
Q2 2015
Shares 22,640 Value ($000) $1,229 Avg Close — Range —
Q1 2015
Shares 22,540 Value ($000) $1,271 Avg Close — Range —
Q4 2014
Shares 23,640 Value ($000) $1,291 Avg Close — Range —
Q3 2014
Shares 24,640 Value ($000) $1,038 Avg Close — Range —
Q2 2014
Shares 24,440 Value ($000) $1,053 Avg Close — Range —
Q1 2014
Shares 24,440 Value ($000) $979 Avg Close — Range —
Q4 2013
Shares 24,240 Value ($000) $971 Avg Close — Range —
Q3 2013
Shares 24,140 Value ($000) $1,031 Avg Close — Range —
Q2 2013
Shares 23,740 Value ($000) $1,026 Avg Close — Range —