JOHN P OBRIEN Insider Trading

General | Insider Transactions | Monthly Overview

Address: CENTURY ALUMINUM COMPANY 2511 GARDEN ROAD, BLDG A, SUITE 200 MONTEREY 93940 CA

Companies in which JOHN P OBRIEN is an Insider

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 View transactions

Latest Insider Trading Transactions of JOHN P OBRIEN

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 %)

View all JOHN P OBRIEN insider transactions.