The chairman, president and chief executive of fertilizer maker CF Industries Holdings Inc. exercised options for 30,000 shares of common stock, according to a Securities and Exchange Commission filing Thursday.
In a Form 4 filed with the SEC, Stephen R. Wilson reported he exercised options for the shares Thursday for $16 apiece and then sold the same number of them the same day for $137.75 apiece.
Insiders file Form 4s with the SEC to report transactions in their companies' shares. Open market purchases and sales must be reported within two business days of the transaction.
CF Industries is based in Deerfield, Ill.