Robert R Nielsen

Insider

First SEC filing: March 10, 2010 · Latest: March 10, 2010

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CENX selling Dec. 16, 2009

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 8, 2010	CENX	F	4,673	$15.03	$70,235	8,795 Direct	-34.70%	Disposed	191.0% (price as of 2026-08-20)
March 8, 2010	CENX	A	11,008	—	—	13,468 Direct	+447.48%	Acquired	(price as of 2026-08-20)
Dec. 16, 2009	CENX	S	42,767	$14.12	$603,870	2,460 Direct	—	Acquired	209.7% (price as of 2026-08-20)
May 1, 2009	CENX	F	1,788	$4.81	$8,600	45,227 Direct	-3.80%	Disposed	809.1% (price as of 2026-08-20)
March 24, 2009	CENX	A	60,177	—	—	74,365 Direct	+424.14%	Acquired	(price as of 2026-08-20)
March 24, 2009	CENX	F	27,350	$1.97	$53,880	47,015 Direct	-36.78%	Disposed	2119.8% (price as of 2026-08-20)
May 1, 2008	CENX	F	1,900	$66.86	$127,034	11,728 Direct	-13.94%	Disposed	-34.6% (price as of 2026-08-20)
April 7, 2008	CENX	A	2,460	—	—	14,188 Direct	+20.98%	Acquired	(price as of 2026-08-20)
March 19, 2008	CENX	F	3,148	$62.85	$197,852	13,628 Direct	-18.76%	Disposed	-30.4% (price as of 2026-08-20)
March 19, 2008	CENX	A	6,776	—	—	16,776 Direct	+67.76%	Acquired	(price as of 2026-08-20)
Feb. 27, 2008	CENX	M	16,665	$47.61	$793,421	8,335 Direct	—	Acquired	-8.1% (price as of 2026-08-20)
Feb. 27, 2008	CENX	S	16,665	$68.14	$1,135,553	10,000 Direct	-62.50%	Disposed	-35.8% (price as of 2026-08-20)
Feb. 27, 2008	CENX	M	16,665	$47.61	$793,421	26,665 Direct	+166.65%	Acquired	-8.1% (price as of 2026-08-20)
Sept. 13, 2007	CENX	S	3,699	$45.45	$168,120	0 Direct	-100.00%	Disposed	-3.8% (price as of 2026-08-20)
May 2, 2007	CENX	F	2,288	$49.14	$112,432	12,712 Direct	-15.25%	Disposed	-11.0% (price as of 2026-08-20)
March 19, 2007	CENX	F	1,046	$44.74	$46,798	987 Direct	-51.45%	Disposed	-2.3% (price as of 2026-08-20)
March 19, 2007	CENX	A	2,033	—	—	2,033 Direct	—	Acquired	(price as of 2026-08-20)
May 1, 2006	CENX	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
May 1, 2006	CENX	A	15,000	—	—	15,000 Direct	—	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. 27, 2008	CENX	Employee Stock Option (right to buy) [F4]	Common Stock (16,665)	$47.61	May 1, 2016	16,665	Acquired
May 1, 2006	CENX	Employee Stock Option (right to buy)	Common Stock (25,000)	$47.61	May 1, 2016	25,000	Acquired

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

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CENX

General Counsel

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2007	$370,000	$315,000	$433,228	$250,531	—	$23,216	$20,055	$1,412,030
2006	—	$164,500	—	—	—	$177,084	$2,885	$1,278,540

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.