PETROQUEST ENERGY INC

CUSIP: 716748108 Class: COMMON STOCK

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2016
Shares 122,684 Value ($000) $75 Avg Close — Range —
Q4 2015
Shares 171,851 Value ($000) $86 Avg Close — Range —
Q3 2015
Shares 173,793 Value ($000) $204 Avg Close — Range —
Q2 2015
Shares 578,287 Value ($000) $1,145 Avg Close — Range —
Q1 2015
Shares 719,928 Value ($000) $1,656 Avg Close — Range —
Q4 2014
Shares 712,160 Value ($000) $2,664 Avg Close — Range —
Q3 2014
Shares 701,463 Value ($000) $3,942 Avg Close — Range —
Q2 2014
Shares 721,006 Value ($000) $5,422 Avg Close — Range —
Q1 2014
Shares 788,152 Value ($000) $4,492 Avg Close — Range —
Q4 2013
Shares 851,385 Value ($000) $3,678 Avg Close — Range —
Q3 2013
Shares 859,050 Value ($000) $3,445 Avg Close — Range —
Q2 2013
Shares 856,702 Value ($000) $3,393 Avg Close — Range —