CORE LABORATORIES N V

CUSIP: N22717107 Class: COM

HARTLINE INVESTMENT CORP/'s Holding History (CIK: 0000945625)

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

Q2 2014
Shares 1,310 Value ($000) $219 Avg Close — Range —
Q1 2014
Shares 2,400 Value ($000) $476 Avg Close — Range —
Q4 2013
Shares 2,400 Value ($000) $458 Avg Close — Range —
Q3 2013
Shares 2,400 Value ($000) $406 Avg Close — Range —
Q2 2013
Shares 2,400 Value ($000) $364 Avg Close — Range —