WHITING PETE CORP NEW

CUSIP: 966387409 Class: COM NEW

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q2 2019
Shares 464,460 Value ($000) $8,676 Avg Close — Range —
Q1 2019
Shares 462,572 Value ($000) $12,092 Avg Close — Range —
Q4 2018
Shares 79,208 Value ($000) $1,797 Avg Close — Range —
Q3 2018
Shares 391,539 Value ($000) $20,767 Avg Close — Range —
Q2 2018
Shares 468,840 Value ($000) $24,717 Avg Close — Range —
Q1 2018
Shares 617,086 Value ($000) $20,882 Avg Close — Range —
Q4 2017
Shares 609,094 Value ($000) $16,129 Avg Close — Range —