HARVEY DAVID R — Insider transactions, CEO at CF Industries Holdings, Inc. / SIGMA ALDRICH CORP | InsiderLens

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HARVEY DAVID R

USNatural personCEO

Transactions

199

Issuers

2

Buys / Sells

0/64

Last tx

28 Feb 2012

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
SIGMA ALDRICH CORP	39,880	reported	28 Feb 2012	tx 197+1,142,720−1,106,032
CF Industries Holdings, Inc.	3,706	reported	21 Feb 2012	tx 23+8,843−14,200

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
25 Nov 2011	GIFT	SIGMA ALDRICH CORP	410	0.00 USD
23 Feb 2012	GIFT	SIGMA ALDRICH CORP	2,010	0.00 USD
28 Feb 2012	EXERCISE	SIGMA ALDRICH CORP	10,000	28.98 USD
28 Feb 2012	SALE	SIGMA ALDRICH CORP	10,000	72.71 USD
28 Feb 2012	EXERCISE	SIGMA ALDRICH CORP	10,000	0.00 USD	deriv
21 Feb 2012	SALE	CF Industries Holdings, Inc.	3,000	186.02 USD
17 Feb 2012	EXERCISE	SIGMA ALDRICH CORP	12,800	28.98 USD
17 Feb 2012	SALE	SIGMA ALDRICH CORP	1,200	71.74 USD
17 Feb 2012	SALE	SIGMA ALDRICH CORP	12,800	71.74 USD
17 Feb 2012	EXERCISE	SIGMA ALDRICH CORP	12,800	0.00 USD	deriv
03 Jan 2012	GRANT_AWARD	SIGMA ALDRICH CORP	1,200	0.00 USD
30 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,000	28.66 USD
30 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	2,000	28.98 USD
30 Nov 2011	SALE	SIGMA ALDRICH CORP	5,000	64.30 USD
30 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	2,000	0.00 USD	deriv
30 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,000	0.00 USD	deriv
29 Nov 2011	SALE	SIGMA ALDRICH CORP	5,200	61.31 USD
29 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	5,200	28.98 USD
29 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	5,200	0.00 USD	deriv
17 Nov 2011	TAX_WITHHOLDING	SIGMA ALDRICH CORP	1,609	28.66 USD
17 Nov 2011	TAX_WITHHOLDING	SIGMA ALDRICH CORP	1,623	25.86 USD
17 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,800	25.86 USD
17 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,400	28.66 USD
17 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,800	0.00 USD	deriv
17 Nov 2011	EXERCISE	SIGMA ALDRICH CORP	3,400	0.00 USD	deriv