QUESTAR CORP

CUSIP: 748356102 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q2 2016
Shares 518,025 Value ($000) $13,142 Avg Close — Range —
Q1 2016
Shares 511,225 Value ($000) $12,678 Avg Close — Range —
Q4 2015
Shares 470,825 Value ($000) $9,172 Avg Close — Range —
Q3 2015
Shares 464,025 Value ($000) $9,007 Avg Close — Range —
Q2 2015
Shares 488,825 Value ($000) $10,221 Avg Close — Range —
Q1 2015
Shares 504,025 Value ($000) $13,251 Avg Close — Range —
Q4 2014
Shares 504,025 Value ($000) $13,251 Avg Close — Range —
Q3 2014
Shares 511,425 Value ($000) $11,400 Avg Close — Range —
Q2 2014
Shares 661,325 Value ($000) $16,401 Avg Close — Range —
Q1 2014
Shares 683,725 Value ($000) $16,074 Avg Close — Range —
Q4 2013
Shares 553,125 Value ($000) $12,628 Avg Close — Range —
Q3 2013
Shares 517,525 Value ($000) $11,639 Avg Close — Range —
Q2 2013
Shares 514,770 Value ($000) $12,277 Avg Close — Range —