Peter C Mcguire

CIK 1200088 · View on SEC EDGAR ↗

Insider

First SEC filing: March 1, 2006 · Latest: March 1, 2006

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

CENX selling Feb. 23, 2007

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 12 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

12 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 13, 2007	CENX	I	124	$46.05	$5,710	0 Indirect	-100.00%	Disposed	-5.0% (price as of 2026-08-20)
March 19, 2007	CENX	F	1,277	$44.74	$57,133	1,226 Direct	-51.02%	Disposed	-2.3% (price as of 2026-08-20)
March 19, 2007	CENX	A	2,503	—	—	2,503 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 23, 2007	CENX	S	1,915	$47.50	$90,962	0 Direct	-100.00%	Disposed	-7.9% (price as of 2026-08-20)
Aug. 22, 2006	CENX	S	2,000	$35.12	$70,240	6,915 Direct	-22.43%	Disposed	24.5% (price as of 2026-08-20)
May 8, 2006	CENX	I	105	$52.49	$5,511	0 Indirect	-100.00%	Disposed	-16.7% (price as of 2026-08-20)
May 5, 2006	CENX	S	900	$50.82	$45,738	6,915 Direct	-11.52%	Disposed	-14.0% (price as of 2026-08-20)
March 7, 2006	CENX	F	3,299	$35.85	$118,269	9,815 Direct	-25.16%	Disposed	22.0% (price as of 2026-08-20)
March 7, 2006	CENX	A	7,211	—	—	13,114 Direct	+122.16%	Acquired	(price as of 2026-08-20)
Feb. 27, 2006	CENX	S	5,000	$36.10	$180,500	903 Direct	-84.70%	Disposed	21.1% (price as of 2026-08-20)
Aug. 2, 2005	CENX	S	2,300	$25.66	$59,018	5,903 Direct	-28.04%	Disposed	70.4% (price as of 2026-08-20)
March 21, 2005	CENX	F	1,957	$33.37	$65,305	8,203 Direct	-19.26%	Disposed	31.0% (price as of 2026-08-20)
March 21, 2005	CENX	A	4,254	—	—	10,160 Direct	+72.03%	Acquired	(price as of 2026-08-20)
March 2, 2005	CENX	S	3,000	$30.81	$92,430	5,906 Direct	-33.69%	Disposed	41.9% (price as of 2026-08-20)
Feb. 28, 2005	CENX	S	6,500	$32.47	$211,055	7,239 Direct	-47.31%	Disposed	34.7% (price as of 2026-08-20)
Feb. 28, 2005	CENX	M	1,667	$9.63	$16,053	8,906 Direct	+23.03%	Acquired	354.1% (price as of 2026-08-20)
Feb. 28, 2005	CENX	M	1,667	$9.63	$16,053	0 Direct	-100.00%	Disposed	354.1% (price as of 2026-08-20)
Sept. 2, 2004	CENX	S	6,913	—	—	13,739 Direct	-33.47%	Disposed	(price as of 2026-08-20)
Sept. 1, 2004	CENX	S	1,316	$24.38	$32,084	0 Indirect	-100.00%	Disposed	79.4% (price as of 2026-08-20)
Sept. 1, 2004	CENX	S	8,087	—	—	20,652 Direct	-28.14%	Disposed	(price as of 2026-08-20)
April 13, 2004	CENX	F	1,346	$24.35	$32,775	29,972 Direct	-4.30%	Disposed	79.6% (price as of 2026-08-20)
April 13, 2004	CENX	A	3,795	—	—	31,318 Direct	+13.79%	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 28, 2005	CENX	Employee Stock Option (Right to Buy)	Common Stock (1,667)	$9.63	Jan. 4, 2009	1,667	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).