Welcome to our dedicated page for Chart Industries SEC filings (Ticker: GTLS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings of Chart Industries, Inc. (NYSE: GTLS) provide detailed insight into the company’s business, capital structure, leadership changes and strategic transactions in the energy and industrial gas solutions space. Through periodic and current reports, Chart explains how its process technologies and equipment for gas and liquid molecule handling support LNG, hydrogen, biogas, CO2 capture and other applications across its four operating segments.
Current reports on Form 8-K are especially important for understanding recent developments. Chart has filed multiple 8-Ks describing its Agreement and Plan of Merger with Baker Hughes Company, shareholder approval of that transaction, expiration of the Hart-Scott-Rodino waiting period, and related litigation and proxy matters. Other 8-Ks outline leadership transitions, including the planned resignation of President and CEO Jill Evanko, her Senior Advisor Agreement, and the appointment of Gerry Vinci as President, as well as retention and change-in-control arrangements for key executives.
Filings also address capital structure changes. An 8-K dated December 11, 2025 explains the automatic conversion mechanics for Chart’s 6.75% Series B Mandatory Convertible Preferred Stock into common stock, including the final mandatory conversion rate. A Form 25 (25-NSE) dated December 15, 2025 relates to the removal from listing of the depositary shares representing interests in this preferred stock from the New York Stock Exchange. Other filings confirm that GTLS common stock remains listed on the NYSE.
Chart’s Form 8-K filings frequently furnish earnings releases for its quarterly results, which include segment performance for Cryo Tank Solutions, Heat Transfer Systems, Specialty Products and Repair, Service and Leasing, as well as non-GAAP reconciliations for adjusted operating income, adjusted EBITDA, free cash flow and adjusted earnings per share. These documents also discuss order trends in LNG, hydrogen, data centers, carbon capture and other end markets.
On this page, Stock Titan surfaces Chart’s SEC filings as they are posted to EDGAR and augments them with AI-powered summaries that highlight key points such as merger terms, voting outcomes, conversion mechanics, executive compensation changes and segment-level disclosures. Users can quickly scan 8-Ks for material events, review annual and quarterly reports for broader business context, and examine insider and capital structure-related filings to better understand GTLS as it moves toward becoming an indirect wholly owned subsidiary of Baker Hughes.
Harty Linda S reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries director Linda S. Harty received a stock award of 193 shares of common stock on April 1, 2026. The shares were granted in an exempt transaction under a stock award agreement pursuant to the Chart Industries, Inc. 2024 Omnibus Equity Plan, bringing her direct holdings to 14,551 shares.
Chart Industries' Chief Technology Officer, Joseph A. Belling, reported a small, routine share disposition related to taxes. On this Form 4, he surrendered 34 shares of common stock at $207.09 per share to cover tax withholding liabilities, in an exempt transaction under Rule 16b-3. After this withholding event, he directly holds 15,833 shares of Chart Industries common stock. This was not an open-market sale, but a standard mechanism tied to equity compensation.
Chart Industries Chief Accounting Officer Mark Durham reported compensation-related share movements. He acquired 689 shares of common stock at no cost upon vesting of performance units granted under the 2017 Omnibus Equity Plan. To cover tax withholding, 345 shares were surrendered at $206.94 per share. Following these transactions, he directly holds 3,181 shares of Chart Industries common stock.
Mahoney Paul E reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries director Paul E. Mahoney received a stock award of 193 shares of common stock on April 1, 2026. The grant was made at no cash cost to him in an exempt transaction under the Chart Industries, Inc. 2024 Omnibus Equity Plan and is deferred under the stock award agreement until a future date. Following this award, he directly holds 3,755 shares of Chart Industries common stock.
CICHOCKI ANDREW R reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries Inc. reported that Chair of the Board Andrew R. Cichocki received a grant of 193 shares of common stock on April 1, 2026. The award was made at $0.00 per share in an exempt, compensation-related transaction under the Chart Industries, Inc. 2024 Omnibus Equity Plan.
Following this stock award, Cichocki directly holds 3,655 shares of Chart Industries common stock. The shares are deferred under the stock award agreement until a future date, meaning they are scheduled to be delivered later rather than immediately.
Stiles Spencer S reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries director Spencer S. Stiles received an equity award of 193 shares of common stock on April 1, 2026. The grant was made at no cash cost under the Chart Industries, Inc. 2024 Omnibus Equity Plan through a stock award agreement and is deferred until a future date. Following this award, Stiles directly holds 3,255 shares of Chart Industries common stock.
Harris Paula reported acquisition or exercise transactions in this Form 4 filing.
CHART INDUSTRIES INC director Paula Harris received a stock award of 193 shares of common stock. The shares were granted on April 1, 2026 in an exempt transaction under the Chart Industries, Inc. 2024 Omnibus Equity Plan and carried no purchase price.
After this grant, Harris directly holds a total of 4,288 shares of Chart Industries common stock. This transaction reflects a compensation-related equity award rather than an open-market purchase or sale.
STRAUCH ROGER A reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries director Roger A. Strauch reported receiving an award of 193 shares of common stock on April 1, 2026. The shares were granted at no purchase price under a stock award agreement pursuant to the Chart Industries, Inc. 2024 Omnibus Equity Plan and are held indirectly by a trust. Following this equity grant, indirect holdings reported for the trust increased to 4,588 shares of Chart Industries common stock.
Sagehorn David M. reported acquisition or exercise transactions in this Form 4 filing.
Chart Industries director David M. Sagehorn received a stock award of 193 shares of common stock on April 1, 2026. The shares were granted at no cash cost under a stock award agreement pursuant to the Chart Industries, Inc. 2024 Omnibus Equity Plan in an exempt transaction.
Following this award, Sagehorn directly holds 7,658 shares of Chart Industries common stock and has an additional 300 shares held indirectly by a trust. The filing reflects routine equity-based compensation rather than an open-market purchase or sale.
Chart Industries Inc received an amended Schedule 13G from The Vanguard Group reporting 0 shares and 0% beneficial ownership of Common Stock. The filing states that, in accordance with SEC Release No. 34-39538 (January 12, 1998), certain Vanguard subsidiaries will report disaggregated ownership after an internal realignment and that Vanguard no longer is deemed to beneficially own securities held by those subsidiaries. The amendment is signed by Vanguard's Head of Global Fund Administration on 03/26/2026.