CONSOL ENERGY INC

CUSIP: 20854P109 Class: COM

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

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

Q3 2017
Shares 77,900 Value ($000) $1,320 Avg Close — Range —
Q2 2017
Shares 73,000 Value ($000) $1,091 Avg Close — Range —
Q1 2017
Shares 71,800 Value ($000) $1,205 Avg Close — Range —
Q4 2016
Shares 71,100 Value ($000) $1,296 Avg Close — Range —
Q3 2016
Shares 71,100 Value ($000) $1,365 Avg Close — Range —
Q2 2016
Shares 92,000 Value ($000) $1,480 Avg Close — Range —
Q1 2016
Shares 91,400 Value ($000) $1,032 Avg Close — Range —
Q4 2015
Shares 78,342 Value ($000) $619 Avg Close — Range —
Q3 2015
Shares 82,642 Value ($000) $810 Avg Close — Range —
Q2 2015
Shares 88,742 Value ($000) $1,929 Avg Close — Range —
Q1 2015
Shares 88,842 Value ($000) $2,478 Avg Close — Range —
Q4 2014
Shares 94,842 Value ($000) $3,207 Avg Close — Range —
Q3 2014
Shares 94,342 Value ($000) $3,572 Avg Close — Range —
Q2 2014
Shares 94,242 Value ($000) $4,342 Avg Close — Range —
Q1 2014
Shares 93,542 Value ($000) $3,737 Avg Close — Range —
Q4 2013
Shares 93,042 Value ($000) $3,539 Avg Close — Range —
Q3 2013
Shares 93,042 Value ($000) $3,131 Avg Close — Range —
Q2 2013
Shares 92,842 Value ($000) $2,516 Avg Close — Range —