CORE LABORATORIES INC

Ticker: CLB CUSIP: 21867A105 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2023

Shares 44,597 Value ($000) $1,071 Avg Close $24.38 Range $21.06 - $27.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	44,597	$1,071	$24.38	$21.06 - $27.76