WHITING PETE CORP NEW

CUSIP: 966387102 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q3 2017
Shares 11,438,002 Value ($000) $62,451 Avg Close — Range —
Q2 2017
Shares 11,998,576 Value ($000) $66,113 Avg Close — Range —
Q1 2017
Shares 11,443,152 Value ($000) $108,252 Avg Close — Range —
Q4 2016
Shares 13,000,480 Value ($000) $156,266 Avg Close — Range —
Q3 2016
Shares 3,984,767 Value ($000) $34,827 Avg Close — Range —
Q3 2015
Shares 3,147 Value ($000) $48 Avg Close — Range —
Q2 2015
Shares 3,147 Value ($000) $106 Avg Close — Range —