WHITING PETE CORP NEW

CUSIP: 966387409 Class: COM NEW

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2018
Shares 21,470 Value ($000) $1,139 Avg Close — Range —
Q2 2018
Shares 42,960 Value ($000) $2,265 Avg Close — Range —