CORE LABORATORIES N V

CUSIP: N22717107 Class: COM

VIKING FUND MANAGEMENT LLC's Holding History (CIK: 0001169069)

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

Q4 2019
Shares 64,000 Value ($000) $2,411 Avg Close — Range —
Q3 2019
Shares 60,000 Value ($000) $2,797 Avg Close — Range —
Q2 2019
Shares 60,000 Value ($000) $3,137 Avg Close — Range —
Q4 2017
Shares 75,000 Value ($000) $8,216 Avg Close — Range —
Q1 2014
Shares 30,000 Value ($000) $5,953 Avg Close — Range —