X0202 4 2007-06-12 0 0000892553 CHART INDUSTRIES INC GTLS 0001266362 THOMAS SAMUEL F ONE INFINITY CORPORATE CENTRE DRIVE SUITE 300 GARFIELD HEIGHTS OH 44125 1 1 0 0 Chairman, CEO and President Common Stock 2007-06-12 4 S 0 120000 20.2406 D 195828 D Stock Option (Right to Buy) 6.50 2007-06-12 4 A 0 356876 0.00 A 2007-06-12 2015-11-23 Common Stock 356876 356876 D Reflects shares sold pursuant to an underwriting agreement dated June 6, 2007 in connection with a secondary offering of the Company's Common Stock. The sale of such shares closed on June 12, 2007. On November 23, 2005, the reporting person was granted a performance option under the Company's Amended and Restated 2005 Stock Incentive Plan to purchase 435,215 shares of Common Stock, in an exempt transaction under Rule 16b-3. A net return recognized by First Reserve Fund X L.P. with respect to its investment in the Company was met upon the June 12, 2007 closing of the Company's secondary stock offering, resulting in the vesting of the option as to 356,876 shares of Common Stock. /s/ Samuel F. Thomas, by Arthur C. Hall III, his attorney-in-fact pursuant to Power of Attorney dated June 29, 2006 on file with the Commission 2007-06-14