Nature of Operations and Principles of Consolidation	12 Months Ended
Aug. 29, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Operations and Principles of Consolidation	Nature of Operations and Principles of Consolidation Description of Business The Simply Good Foods Company (“Simply Good Foods” or the “Company”), headquartered in Denver, Colorado, is a consumer packaged food and beverage company with ambitious goals to raise the bar on what food can be with trusted brands and innovative nutritious snacking products. Within our portfolio of trusted brands (Quest, Atkins, and OWYN), we offer a wide variety of nutritional snacks and beverages, including high protein chips, bars, ready-to-drink (RTD) shakes, and powders, and low sugar, low carb sweets. We are a leader of the nutritious snacking movement, poised to expand our healthy lifestyle platform through innovation-driven organic growth and external investment opportunities. Our nutritious snacking platform consists of brands that specialize in providing products for consumers that follow certain nutritional philosophies and health-and-wellness trends: Quest for consumers seeking a variety of protein-rich foods and beverages that also limit sugars and simple carbohydrates, Atkins for those following a low-carbohydrate lifestyle or seeking to manage weight or blood sugar levels, and OWYN for consumers seeking protein-rich beverages that are plant-based and tested for the top nine allergens. We distribute our products in major retail channels, primarily in North America, including grocery, club, and mass merchandise, as well as through e-commerce, convenience, specialty, and other channels. Our portfolio of nutritious snacking brands gives us a strong platform with which to introduce new products, expand distribution, and attract new consumers to our products. The common stock of Simply Good Foods is listed on the Nasdaq Capital Market under the symbol “SMPL.” Basis of Presentation The consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”). The Company maintains its accounting records on a 52/53-week fiscal year, ending on the last Saturday in August. The financial information presented within the Company’s consolidated financial statements has been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The accompanying financial statements include Consolidated Balance Sheets for the periods ended August 29, 2026, and August 30, 2025. The remaining financial statements include the fifty-two weeks ended August 29, 2026, the fifty-two weeks ended August 30, 2025, and the fifty-three weeks ended August 31, 2024. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated. Unless the context otherwise requires, “we,” “us,” “our” and the “Company” refer to Simply Good Foods and its subsidiaries. In context, “Quest” may also refer to the Quest brand, “Atkins” may also refer to the Atkins brand, and “OWYN” may also refer to the OWYN brand. Atkins, Atkins Endulge, Quest, OWYN, and the Simply Good logo are either registered trademarks or trademarks of the Company’s wholly owned subsidiary Simply Good Foods USA, Inc. or one of its affiliates in the United States and elsewhere. All rights are reserved.

The Simply Good Foods Company (“Simply Good Foods” or the “Company”), headquartered in Denver, Colorado, is a consumer packaged food and beverage company with ambitious goals to raise the bar on what food can be with trusted brands and innovative nutritious snacking products. Within our portfolio of trusted brands (Quest, Atkins, and OWYN), we offer a wide variety of nutritional snacks and beverages, including high protein chips, bars, ready-to-drink (RTD) shakes, and powders, and low sugar, low carb sweets. We are a leader of the nutritious snacking movement, poised to expand our healthy lifestyle platform through innovation-driven organic growth and external investment opportunities.

Our nutritious snacking platform consists of brands that specialize in providing products for consumers that follow certain nutritional philosophies and health-and-wellness trends: Quest for consumers seeking a variety of protein-rich foods and beverages that also limit sugars and simple carbohydrates, Atkins for those following a low-carbohydrate lifestyle or seeking to manage weight or blood sugar levels, and OWYN for consumers seeking protein-rich beverages that are plant-based and tested for the top nine allergens. We distribute our products in major retail channels, primarily in North America, including grocery, club, and mass merchandise, as well as through e-commerce, convenience, specialty, and other channels. Our portfolio of nutritious snacking brands gives us a strong platform with which to introduce new products, expand distribution, and attract new consumers to our products.

The consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”). The Company maintains its accounting records on a 52/53-week fiscal year, ending on the last Saturday in August.

The financial information presented within the Company’s consolidated financial statements has been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The accompanying financial statements include Consolidated Balance Sheets for the periods ended August 29, 2026, and August 30, 2025. The remaining financial statements include the fifty-two weeks ended August 29, 2026, the fifty-two weeks ended August 30, 2025, and the fifty-three weeks ended August 31, 2024.

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated. Unless the context otherwise requires, “we,” “us,” “our” and the “Company” refer to Simply Good Foods and its subsidiaries. In context, “Quest” may also refer to the Quest brand, “Atkins” may also refer to the Atkins brand, and “OWYN” may also refer to the OWYN brand. Atkins, Atkins Endulge, Quest, OWYN, and the Simply Good logo are either registered trademarks or trademarks of the Company’s wholly owned subsidiary Simply Good Foods USA, Inc. or one of its affiliates in the United States and elsewhere. All rights are reserved.