Penbrook Management LLC Core Laboratories N V Transaction History

Penbrook Management LLC

10 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2021 Oct 26, 2021	SELL	$24.5 - $39.11 $181,986 - $290,509	-7,428 Closed	0 $0
Q4 2020 Jan 27, 2021	BUY	$14.03 - $29.66 $104,214 - $220,314	7,428 New	7,428 $197,000
Q1 2020 Apr 14, 2020	SELL	$7.99 - $41.24 $57,432 - $296,433	-7,188 Closed	0 $0
Q4 2019 Jan 16, 2020	SELL	$37.67 - $48.83 $2,260 - $2,929	-60 Reduced 0.83%	7,188 $271,000
Q1 2019 Apr 24, 2019	SELL	$59.91 - $71.9 $26,360 - $31,636	-440 Reduced 5.72%	7,248 $500,000
Q4 2018 Feb 01, 2019	SELL	$57.17 - $121.03 $3,430 - $7,261	-60 Reduced 0.77%	7,688 $459,000
Q3 2018 Oct 23, 2018	SELL	$106.8 - $120.09 $273,408 - $307,430	-2,560 Reduced 24.84%	7,748 $897,000
Q2 2018 Jul 30, 2018	SELL	$105.71 - $129.85 $27,484 - $33,761	-260 Reduced 2.46%	10,308 $1.3 Million
Q1 2018 Apr 27, 2018	SELL	$102.96 - $120.94 $53,539 - $62,888	-520 Reduced 4.69%	10,568 $1.14 Million
Q4 2017 Feb 21, 2018	BUY	$87.75 - $109.55 $972,972 - $1.21 Million	11,088	11,088 $1.22 Million

286K

Ticker CLB
Exchange NYSE
Sector Energy
Industry Oil & Gas Equipment & Services
Shares Outstandng 46,324,800
Market Cap $791M
Description
Core Laboratories N.V. provides reservoir description and production enhancement services and products to the oil and gas industry in the United States, Canada, and internationally. It operates through Reservoir Description and Production Enhancement segments. The Reservoir Description segment includes the characterization of petroleum reservoir...

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