Exhibit 99.1 TreeHouse Foods, Inc. Reports First Quarter 2024 Results TreeHouse First Quarter Net Sales Exceed Guidance Range Reaffirms 2024 Annual Guidance • Net sales of $820.7 million exceeded the Company's guidance range of $780 to $810 million. • Net loss from continuing operations was $(11.7) million. • Adjusted EBITDA1 of $46.0 million was within the Company's guidance range of $45 to $55 million. • Repurchased approximately $44 million of company shares during the quarter. • Reaffirmed 2024 outlook ...

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission file number 001-32504 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Form 10-K For the Fiscal Year Ended December 31, 2023 (Mark One) Or TreeHouse Foods, Inc. (Exact name of the registrant as specified in its charter) (State or other jurisdiction of incorporation ...

Company Participants Andrew Lazar - Barclays Matt Smith - Stifel Jim Salera - Stephens, Inc. Rob Moskow - TD Cowen Rob Dickerson - Jefferies William Browder - Bank of America Carla Casella - J.P. Morgan Jon Anderson - William Blair Matt Siler With that, let me now turn the call over to our Chairman, CEO, and President, Mr. Steve Oakland. We're also executing on our capital allocation strategy, which is balanced across investments in the business, maintaining a strong balance sheet, and returning capital to ...

Source: Circana Syndicated POS Data ending 12/31/2023 for TreeHouse categories. Chart not drawn to scale. 8 Promotions Generate Higher Returns Historical Price Gap Range Private Brand Promotions Generate Higher Returns on Investment than National Brands Source: Circana Syndicated POS Data ending 12/31/2023 for TreeHouse categories (left chart). Circana POS 52-week data; Incremental dollars per trade down dollars, any merch (right chart). Volume/mix: | --- | --- | |-----------------------------------|------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ☒ For the Quarterly Period Ended September 30, 2023. or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number: 001-32504 TreeHouse Foods, Inc. (Exact name of the registrant as specified in its charter) Delaware 20-2311383 (State or other ...

Steve Oakland - Chairman, President & CEO Pat O'Donnell - EVP & CFO Colleen Fiocchi - IR Andrew Lazar - Barclays Rob Dickerson - Jefferies Matt Smith - Stifel Carla Casella - J.P. Morgan Jon Andersen - William Blair Jim Salera - Stephens Inc. Colleen Fiocchi Steve Oakland Noted on Slide 4 are two recent portfolio-shaping actions. We closed the sale of our Lakeville, Minnesota facility and Snack Bars business for approximately $61 million. The Snack Bars business was not expected to contribute positive adjus ...

500 16 Delivered volume growth in retail business and Adjusted Earnings Per Diluted Share, Adjusting for Certain Items Affecting Comparability Recent Strategic Capital Deployment 18 The Company is not able to reconcile prospective adjusted EBITDA or free cash flow, which are Non-GAAP financial measures, to the most comparable GAAP financial measures without unreasonable effort due to the inherent uncertainty and difficulty of predicting the occurrence, financial impact, and timing of certain items impacting ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ☒ For the Quarterly Period Ended June 30, 2023. or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number: 001-32504 TreeHouse Foods, Inc. (Exact name of the registrant as specified in its charter) Delaware 20-2311383 (State or other juri ...

TreeHouse Foods, Inc. (NYSE:THS) Q2 2023 Results Earnings Conference Call August 7, 2023 8:30 AM ET Company Participants Steven Oakland - Chief Executive Officer and President Patrick O'Donnell - Executive Vice President and Chief Financial Officer Operator With that, let me turn the call over to our Chairman, CEO and President Mr. Steve Oakland for his opening remarks. Steven Oakland Thank you, Colleen and good morning, everyone. I'm pleased to be here today to discuss our second quarter financial results, ...

Organic net sales is defined as net sales excluding the impacts of acquisitions, divestitures, and foreign currency. This information is provided in order to allow investors to make meaningful comparisons of the Company's sales between periods and to view the Company's business from the same perspective as Company management. Adjusted Net Income (Loss) from Continuing Operations, Adjusted EBIT from Continuing Operations, Adjusted EBITDA from Continuing Operations, Adjusted EBITDAS from Continuing Operations ...