The Simply Good Foods Company is facing a securities class action over the acquisition and integration of OWYN, and Robbins is urging investors to seek lead plaintiff status by October 13, 2026. Robbins described the suit as covering purchasers of SMPL common stock between October 24, 2024 and April 8, 2026, while an earlier notice in the existing record from Bronstein, Gewirtz & Grossman, LLC cited August 8, 2026 as the class-period end, leaving a discrepancy between law-firm announcements. The complaint alleges Simply Good Foods misled investors about OWYN integration progress while failing to disclose the loss of key managers, higher administrative spending, supplier-related product quality problems, lost distributor relationships, heavier discounting and later cuts to brand support that hurt sales and margins. The case ties those allegations to the company’s $280 million all-cash purchase of OWYN, announced on April 29, 2024 and completed on June 13, 2024. On April 9, 2026, Simply Good Foods reported second-quarter results showing OWYN sales down nearly 17% year over year, took a $187 million impairment charge on OWYN intangibles and cut its 2026 net sales outlook to negative 7% to negative 10%, after which the stock fell from $14.41 on April 8 to $10.44 on April 10. A further $13 million OWYN impairment disclosed on July 9 brought the cumulative write-down to $200 million, or about 70% of the purchase price.