CORE LABORATORIES N V

CUSIP: N22717107 Class: COM

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q1 2019
Shares 6,000 Value ($000) $414 Avg Close — Range —
Q4 2018
Shares 6,000 Value ($000) $358 Avg Close — Range —
Q4 2017
Shares 500 Value ($000) $55 Avg Close — Range —
Q3 2017
Shares 6,000 Value ($000) $592 Avg Close — Range —
Q2 2017
Shares 9,000 Value ($000) $912 Avg Close — Range —
Q1 2017
Shares 9,000 Value ($000) $1,040 Avg Close — Range —
Q4 2016
Shares 6,500 Value ($000) $780 Avg Close — Range —