Exhibit 99.1

Stepan Reports Record Second Quarter Results and Record First Half Earnings

Northfield, Illinois, July 28, 2021 -- Stepan Company (NYSE: SCL) today reported:

Second Quarter Highlights

First Half Highlights

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“The Company had a solid first half of 2021 and delivered record year-to-date results.  Both adjusted net income and adjusted EPS were up 35% versus the first half of 2020 which was negatively impact by the Millsdale plant outage,” said F. Quinn Stepan, Jr., Chairman and Chief Executive Officer.  “For the quarter, Surfactant operating income was down 5% largely due to higher North American supply chain costs driven by inflationary pressures and higher planned maintenance.  A 6% decline in global Surfactant sales volume, mostly related to our consumer product business, was more than offset by improved margins, product and customer mix.  Our Polymer operating income was up 48% on the strength of 44% global sales volume growth.  The Polymer growth was driven by both the INVISTA acquisition and organic market growth.  Our Specialty Product business results were up due to higher volume and improved margins.”

Financial Summary

* See Table II for reconciliations of non-GAAP adjusted net income and earnings per diluted share.

** Net Income Attributable to Stepan = Net Income – Net Income Attributable to Noncontrolling Interests

Summary of Second Quarter Adjusted Net Income Items

Adjusted net income excludes non-operational deferred compensation income/expense, cash-settled SARs income/expense and other significant and infrequent or non-recurring items.

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Percentage Change in Net Sales

Net sales in the second quarter of 2021 increased 29% year-over-year due to higher selling prices, mainly due to improved product and customer mix and the pass-through of higher raw material costs, a 5% increase in global sales volume and the favorable impact of foreign currency translation.  The increase in sales volume was predominantly due to Polymer sales growth of 44%.  

Segment Results

Total segment operating income increased $8.6 million, or 13%, versus the prior year quarter.  Total segment operating income in the first half of 2021 increased $34.8 million, or 30%, versus the prior year.

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Corporate Expenses

Income Taxes

The Company’s effective tax rate was 24.4% for the first half of 2021 versus 23.9% for the first half of 2020.  This year-over-year increase was primarily attributable to a less favorable

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geographical mix of income in the first half of 2021 versus 2020, partially offset by higher tax benefits derived from stock-based compensation awards exercised or distributed in the first half of 2021 versus 2020.      

Shareholder Return

The Company paid $6.9 million of dividends to shareholders and repurchased $9.9 million of Company stock in the second quarter of 2021.  During the first six months of 2021 the Company paid $13.7 million of dividends and repurchased $10.9 million of Company stock.  The Company has 93,829 shares remaining under its Board of Directors’ share repurchase authorization.  The Company has increased its dividend on the Company’s common stock for 53 consecutive years.  

Selected Balance Sheet Information

The Company’s net debt level increased $14.1 million versus the first quarter of 2021 while the net debt ratio increased from 9% to 10%.  The increase in net debt reflects a $23.6 million decrease in cash and a $9.5 million decrease in debt.  The decrease in cash was driven by scheduled debt repayments in June 2021 and higher working capital requirements.      

The major working capital components were:

Capital spending was $37.3 million during the quarter and $74.9 million during the first half of 2021.  This compares to $21.5 million and $54.7 million, respectively, in the prior year.  For the full year, capital expenditures are expected to be in the range of $150 million to $170 million.  

Outlook

“The Company delivered record earnings in the first half of 2021,” said F. Quinn Stepan, Jr., Chairman and Chief Executive Officer.  “Looking forward, we believe our Surfactant volumes in the North American consumer product end markets will be challenged versus peak pandemic levels in 2020.  While we believe institutional cleaning volume will continue to grow versus prior year, we do not believe it will compensate for lower consumer consumption of cleaning, disinfection and personal wash products.  We anticipate that demand for surfactants within the agricultural and oilfield markets will benefit from higher

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agricultural and commodity prices and improve versus 2020.  Global demand for rigid polyols continues to recover from pandemic-related delays and cancellations of re-roofing and new construction projects.  This recovery, combined with our first quarter 2021 acquisition of INVISTA’s aromatic polyester polyol business, should position our Polymer business to deliver growth versus prior year.  We believe the long-term prospects for rigid polyols remain attractive as energy conservation efforts and more stringent building codes are expected to continue.  We anticipate our Specialty Product business results will improve slightly year-over-year.  Despite continued raw material price increases, supply chain inflationary pressures and planned second half maintenance expenses, we remain cautiously optimistic about the remainder of the year.”      

Conference Call

Stepan Company will host a conference call to discuss the second quarter results at 10:00 a.m. ET (9:00 a.m. CT) on July 28, 2021. The call can be accessed by phone and webcast. Telephone access will be available by dialing +1 (800) 584-2088, and the webcast can be accessed through the Investors/Conference Calls page at www.stepan.com. A webcast replay of the conference call will be available at the same location shortly after the call.

Supporting Slides

Slides supporting this press release will be made available at www.stepan.com through the Investors/Presentations page at approximately the same time as this press release is issued.

Corporate Profile

Stepan Company is a major manufacturer of specialty and intermediate chemicals used in a broad range of industries. Stepan is a leading merchant producer of surfactants, which are the key ingredients in consumer and industrial cleaning and disinfection compounds and in agricultural and oilfield solutions. The Company is also a leading supplier of polyurethane polyols used in the expanding thermal insulation market, and CASE (Coatings, Adhesives, Sealants, and Elastomers) industries.

Headquartered in Northfield, Illinois, Stepan utilizes a network of modern production facilities located in North and South America, Europe and Asia.

The Company's common stock is traded on the New York Stock Exchange (NYSE) under the symbol SCL. For more information about Stepan Company please visit the Company online at www.stepan.com

More information about Stepan’s sustainability program can be found on the Sustainability page at www.stepan.com

Contact: Luis E. Rojo 847-446-7500

Certain information in this news release consists of forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These statements include statements about Stepan Company’s plans, objectives, strategies, financial performance and outlook, trends, the amount and timing of future cash distributions, prospects or future events and involve known and unknown risks that are difficult to predict. As a result, Stepan Company’s actual financial results, performance, achievements or

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prospects may differ materially from those expressed or implied by these forward-looking statements. In some cases, you can identify forward-looking statements by the use of words such as “may,” “could,” “expect,” “intend,” “plan,” “seek,” “anticipate,” “believe,” “estimate,” “guidance,” “predict,” “potential,” “continue,” “likely,” “will,” “would,” “should,” “illustrative” and variations of these terms and similar expressions, or the negative of these terms or similar expressions. Such forward-looking statements are necessarily based upon estimates and assumptions that, while considered reasonable by Stepan Company and its management based on their knowledge and understanding of the business and industry, are inherently uncertain. These statements are not guarantees of future performance, and stockholders should not place undue reliance on forward-looking statements.

There are a number of risks, uncertainties and other important factors, many of which are beyond Stepan Company's control, that could cause actual results to differ materially from the forward-looking statements contained in this news release. Such risks, uncertainties and other important factors include, among other factors, the risks, uncertainties and factors described in Stepan Company's Form 10-K, Form 10-Q and Form 8-K reports and exhibits to those reports, and include (but are not limited to) risks and uncertainties related to the impact of the COVID-19 pandemic; accidents, unplanned production shutdowns or disruptions in manufacturing facilities; reduced demand due to customer product reformulations or new technologies; our inability to successfully develop or introduce new products; compliance with laws; our ability to identify suitable acquisition candidates and successfully complete and integrate acquisitions; global competition; volatility of raw material and energy costs and supply; disruptions in transportation or significant changes in transportation costs; downturns in certain industries and general economic downturns; international business risks, including currency exchange rate fluctuations, legal restrictions and taxes; unfavorable resolution of litigation against us; maintaining and protecting intellectual property rights; our ability to access capital markets; global political, military, security or other instability; costs related to expansion or other capital projects; interruption or breaches of information technology systems; our ability to retain executive management and key personnel; and our debt covenants.

These forward-looking statements are made only as of the date hereof, and Stepan Company undertakes no obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise.

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Table I

STEPAN COMPANY

For the Three and Six Months Ended June 30, 2021 and 2020

(Unaudited – ‘000’s Omitted)

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Table II

Reconciliations of Non-GAAP Net Income and Earnings per Diluted Share *

* All amounts in this table are presented after-tax

The Company believes that certain measures that are not in accordance with generally accepted accounting principles (GAAP), when presented in conjunction with comparable GAAP measures, are useful for evaluating the Company’s operating performance and provide better clarity on the impact of non-operational items.  Internally, the Company uses this non-GAAP information as an indicator of business performance and evaluates management’s effectiveness with specific reference to these indicators.  These measures should be considered in addition to, and neither a substitute for, nor superior to, measures of financial performance prepared in accordance with GAAP.

Reconciliation of Pre-Tax to After-Tax Adjustments

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Table III

Deferred Compensation Plans

The full effect of deferred compensation plans on quarterly pre-tax income was $1.4 million of income versus $2.6 million of expense in the prior year. The year to date impact was $0.6 million of expense versus $1.2 million of income in the prior year. The accounting for deferred compensation plans results in operating income when the price of Stepan Company common stock or mutual funds held in the plan fall and expense when they rise.  The Company also recognizes the change in value of mutual funds as investment income or loss.  The quarter end market prices of Company common stock were as follows:

The deferred compensation income statement impact is summarized below:

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Table IV

Effects of Foreign Currency Translation

The Company’s foreign subsidiaries transact business and report financial results in their respective local currencies. As a result, foreign subsidiary income statements are translated into U.S. dollars at average foreign exchange rates appropriate for the reporting period. Because foreign exchange rates fluctuate against the U.S. dollar over time, foreign currency translation affects period-to-period comparisons of financial statement items (i.e., because foreign exchange rates fluctuate, similar period-to-period local currency results for a foreign subsidiary may translate into different U.S. dollar results).  Below is a table that presents the impact that foreign currency translation had on the changes in consolidated net sales and various income line items for the three and six month periods ending June 30, 2021 as compared to 2020:

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Table V

Stepan Company

Consolidated Balance Sheets

June 30, 2021 and December 31, 2020

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Exhibit 99.2

Stepan Declares Quarterly Dividend

Northfield, Illinois, July 28, 2021 -- Stepan Company (NYSE:SCL) today reported:

On July 27, 2021, the Board of Directors of Stepan Company declared a quarterly cash dividend on the Company’s common stock of $0.305 per share.  The dividend is payable on September 15, 2021, to common stockholders of record on August 31, 2021. The Company increased its quarterly cash dividend in the fourth quarter of 2020 by $0.03 per share, marking the 53rd consecutive year that the Company has increased its cash dividend to stockholders.  

Corporate Profile

Stepan Company is a major manufacturer of specialty and intermediate chemicals used in a broad range of industries. Stepan is a leading merchant producer of surfactants, which are the key ingredients in consumer and industrial cleaning and disinfection products and in agricultural and oilfield solutions. The Company is also a leading supplier of polyurethane polyols used in the expanding thermal insulation market, and CASE (Coatings, Adhesives, Sealants, and Elastomers) industries.

Headquartered in Northfield, Illinois, Stepan utilizes a network of modern production facilities located in North and South America, Europe and Asia.

The Company's common stock is traded on the New York Stock Exchange (NYSE) under the symbol SCL. For more information about Stepan Company please visit the Company online at www.stepan.com

More information about Stepan’s sustainability program can be found on the Sustainability page at www.stepan.com

Contact: Luis E. Rojo 847-446-7500

Certain information in this news release consists of forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These statements include statements about Stepan Company’s plans, objectives, strategies, financial performance and outlook, trends, the amount and timing of future cash distributions, prospects or future events and involve known and unknown risks that are difficult to predict. As a result, Stepan Company’s actual financial results, performance, achievements or prospects may differ materially from those expressed or implied by these forward-looking statements. In some cases, you can identify forward-looking statements by the use of words such as “may,” “could,” “expect,” “intend,” “plan,” “seek,” “anticipate,” “believe,” “estimate,” “guidance,” “predict,” “potential,” “continue,” “likely,” “will,” “would,” “should,” “illustrative” and variations of these terms and similar expressions, or the negative of these terms or similar expressions. Such forward-looking statements are necessarily based upon estimates and assumptions that, while considered reasonable by Stepan Company and its management based on their knowledge and understanding of the business and industry, are inherently uncertain. These statements are not guarantees of future performance, and stockholders should not place undue reliance on forward-looking statements.

There are a number of risks, uncertainties and other important factors, many of which are beyond Stepan Company's control, that could cause actual results to differ materially from the forward-

looking statements contained in this news release. Such risks, uncertainties and other important factors include, among other factors, the risks, uncertainties and factors described in Stepan Company's Form 10-K, Form 10-Q and Form 8-K reports and exhibits to those reports, and include (but are not limited to) risks and uncertainties related to the impact of the COVID-19 pandemic; accidents, unplanned production shutdowns or disruptions in manufacturing facilities; reduced demand due to customer product reformulations or new technologies; our inability to successfully develop or introduce new products; compliance with laws; our ability to identify suitable acquisition candidates and successfully complete and integrate acquisitions; global competition; volatility of raw material and energy costs and supply; disruptions in transportation or significant changes in transportation costs; downturns in certain industries and general economic downturns; international business risks, including currency exchange rate fluctuations, legal restrictions and taxes; unfavorable resolution of litigation against us; maintaining and protecting intellectual property rights; our ability to access capital markets; global political, military, security or other instability; costs related to expansion or other capital projects; interruption or breaches of information technology systems; our ability to retain executive management and key personnel; and our debt covenants.

These forward-looking statements are made only as of the date hereof, and Stepan Company undertakes no obligation to update or revise these forward-looking statements, whether as a result of new information, future events or otherwise.