JOHN P OBRIEN Insider Trading $CENX CENTURY ALUMINUM CO

General | Insider Transactions | Monthly Overview

JOHN P OBRIEN in CENTURY ALUMINUM CO

Trading Symbol: CENX
Industry: PRIMARY PRODUCTION OF ALUMINUM [3334]
Position of JOHN P OBRIEN: Director
Holdings: 55,255 shares
Current Value: $887,395
Latest Transaction: Sep 21 2012
$CENX Market Capitalization: $1.35B
$CENX Previous Close: $16.06

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of JOHN P OBRIEN in CENTURY ALUMINUM CO

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Sep 21 2012	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Grant	A	0.00	11,078	0	55,255	44.2 K to 55.3 K (+25.08 %)
Jun 10 2011	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Grant	A	0.00	4,565	0	44,177	39.6 K to 44.2 K (+11.52 %)
Jun 11 2010	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Grant	A	0.00	6,732	0	39,612	32.9 K to 39.6 K (+20.47 %)
Jun 01 2009	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Grant	A	0.00	13,833	0	32,880	19 K to 32.9 K (+72.63 %)
Oct 27 2008	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Option Exercise	M	7.34	3,000	22,020	0
Oct 27 2008	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Buy	M	7.34	3,000	22,020	19,047	16 K to 19 K (+18.70 %)
Oct 23 2008	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Buy	P	11.85	10,000	118,500	16,047	6 K to 16 K (+165.37 %)
Jun 27 2008	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Grant	A	0.00	1,047	0	6,047	5 K to 6 K (+20.94 %)
May 29 2007	CENX	CENTURY ALUMINUM C ...	OBRIEN JOHN P	Director	Option Exercise	A	55.06	3,000	165,180	3,000

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