Robert D Webb

Insider

First SEC filing: May 14, 2007 · Latest: May 14, 2007

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

CF selling May 14, 2007

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 14, 2007	CF	M	4,200	—	—	4,600 Direct	-47.73%	Disposed	(price as of 2026-08-19)
May 14, 2007	CF	M	8,367	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 14, 2007	CF	S	4,200	$40.69	$170,898	6,400 Direct	-39.62%	Disposed	1405.6% (price as of 2026-08-19)
May 14, 2007	CF	M	4,200	$14.83	$62,286	10,600 Direct	+65.62%	Acquired	4031.0% (price as of 2026-08-19)
May 14, 2007	CF	S	8,367	$40.58	$339,533	6,400 Direct	-56.66%	Disposed	1409.7% (price as of 2026-08-19)
May 14, 2007	CF	M	8,367	$16.00	$133,872	14,767 Direct	+130.73%	Acquired	3728.9% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	—	—	8,800 Direct	-36.23%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	M	4,200	—	—	8,367 Direct	-33.42%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	M	5,000	—	—	12,567 Direct	-28.46%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	M	5,000	—	—	17,567 Direct	-22.16%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	M	5,000	—	—	22,567 Direct	-18.14%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	M	5,000	—	—	27,567 Direct	-15.35%	Disposed	(price as of 2026-08-19)
May 11, 2007	CF	S	5,000	$40.25	$201,250	6,400 Direct	-43.86%	Disposed	1422.0% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	$14.83	$74,150	11,400 Direct	+78.12%	Acquired	4031.0% (price as of 2026-08-19)
May 11, 2007	CF	S	4,200	$40.50	$170,100	6,400 Direct	-39.62%	Disposed	1412.7% (price as of 2026-08-19)
May 11, 2007	CF	M	4,200	$16.00	$67,200	10,600 Direct	+65.62%	Acquired	3728.9% (price as of 2026-08-19)
May 11, 2007	CF	S	5,000	$40.00	$200,000	6,400 Direct	-43.86%	Disposed	1431.6% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	$16.00	$80,000	11,400 Direct	+78.12%	Acquired	3728.9% (price as of 2026-08-19)
May 11, 2007	CF	S	5,000	$40.25	$201,250	6,400 Direct	-43.86%	Disposed	1422.0% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	$16.00	$80,000	11,400 Direct	+78.12%	Acquired	3728.9% (price as of 2026-08-19)
May 11, 2007	CF	S	5,000	$40.50	$202,500	6,400 Direct	-43.86%	Disposed	1412.7% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	$16.00	$80,000	11,400 Direct	+78.12%	Acquired	3728.9% (price as of 2026-08-19)
May 11, 2007	CF	S	5,000	$40.26	$201,300	6,400 Direct	-43.86%	Disposed	1421.7% (price as of 2026-08-19)
May 11, 2007	CF	M	5,000	$16.00	$80,000	11,400 Direct	+78.12%	Acquired	3728.9% (price as of 2026-08-19)
May 10, 2007	CF	M	3,600	—	—	32,567 Direct	-9.95%	Disposed	(price as of 2026-08-19)
May 10, 2007	CF	S	3,600	$40.34	$145,224	6,400 Direct	-36.00%	Disposed	1418.7% (price as of 2026-08-19)
May 10, 2007	CF	M	3,600	$16.00	$57,600	10,000 Direct	+56.25%	Acquired	3728.9% (price as of 2026-08-19)
May 7, 2007	CF	M	10,000	—	—	36,167 Direct	-21.66%	Disposed	(price as of 2026-08-19)
May 7, 2007	CF	S	10,000	$41.07	$410,700	6,400 Direct	-60.98%	Disposed	1391.7% (price as of 2026-08-19)
May 7, 2007	CF	M	10,000	$16.00	$160,000	16,400 Direct	+156.25%	Acquired	3728.9% (price as of 2026-08-19)
May 4, 2007	CF	M	10,900	—	—	46,167 Direct	-19.10%	Disposed	(price as of 2026-08-19)
May 4, 2007	CF	S	10,900	$41.02	$447,118	6,400 Direct	-63.01%	Disposed	1393.5% (price as of 2026-08-19)
May 4, 2007	CF	M	10,900	$16.00	$174,400	17,300 Direct	+170.31%	Acquired	3728.9% (price as of 2026-08-19)
May 3, 2007	CF	M	25,000	—	—	57,067 Direct	-30.46%	Disposed	(price as of 2026-08-19)
May 3, 2007	CF	S	25,000	$41.00	$1,025,000	6,400 Direct	-79.62%	Disposed	1394.2% (price as of 2026-08-19)
May 3, 2007	CF	M	25,000	$16.00	$400,000	31,400 Direct	+390.62%	Acquired	3728.9% (price as of 2026-08-19)
Feb. 14, 2007	CF	M	31,033	—	—	82,067 Direct	-27.44%	Disposed	(price as of 2026-08-19)
Feb. 14, 2007	CF	S	31,033	$34.20	$1,061,329	6,400 Direct	-82.90%	Disposed	1691.3% (price as of 2026-08-19)
Feb. 14, 2007	CF	M	31,033	$16.00	$496,528	37,433 Direct	+484.89%	Acquired	3728.9% (price as of 2026-08-19)
Feb. 13, 2007	CF	M	10,000	—	—	113,100 Direct	-8.12%	Disposed	(price as of 2026-08-19)
Feb. 13, 2007	CF	S	10,000	$33.87	$338,700	6,400 Direct	-60.98%	Disposed	1708.8% (price as of 2026-08-19)
Feb. 13, 2007	CF	M	10,000	$16.00	$160,000	16,400 Direct	+156.25%	Acquired	3728.9% (price as of 2026-08-19)
Aug. 10, 2006	CF	A	13,800	—	—	13,800 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 10, 2006	CF	A	4,400	—	—	6,400 Direct	+220.00%	Acquired	(price as of 2026-08-19)
Nov. 22, 2005	CF	P	1,000	$15.58	$15,580	2,000 Direct	+100.00%	Acquired	3832.1% (price as of 2026-08-19)
Aug. 26, 2005	CF	P	1,000	$17.61	$17,610	1,000 Direct	—	Acquired	3378.8% (price as of 2026-08-19)
Aug. 10, 2005	CF	A	123,100	—	—	123,100 Direct	—	Acquired	(price as of 2026-08-19)

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
May 14, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (4,200)	$14.83	Aug. 10, 2016	4,200	Disposed
May 14, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (8,367)	$16.00	Aug. 10, 2015	8,367	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (5,000)	$14.83	Aug. 10, 2016	5,000	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (4,200)	$16.00	Aug. 10, 2015	4,200	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (5,000)	$16.00	Aug. 10, 2015	5,000	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (5,000)	$16.00	Aug. 10, 2015	5,000	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (5,000)	$16.00	Aug. 10, 2015	5,000	Disposed
May 11, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (5,000)	$16.00	Aug. 10, 2015	5,000	Disposed
May 10, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (3,600)	$16.00	Aug. 10, 2015	3,600	Disposed
May 7, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (10,000)	$16.00	Aug. 10, 2015	10,000	Disposed
May 4, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (10,900)	$16.00	Aug. 10, 2015	10,900	Disposed
May 3, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (25,000)	$16.00	Aug. 10, 2015	25,000	Disposed
Feb. 14, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (31,033)	$16.00	Aug. 10, 2015	31,033	Disposed
Feb. 13, 2007	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (10,000)	$16.00	Aug. 10, 2015	10,000	Disposed
Aug. 10, 2006	CF	Employee Stock Option (right to buy)	Common stock, par value $0.01 per share (13,800)	$14.83	Aug. 10, 2016	13,800	Acquired
Aug. 10, 2005	CF	Stock Options (right to buy)	Common Stock, par value $0.01 per share (123,100)	$16.00	Aug. 10, 2015	123,100	Acquired

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