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 March 31, 2024 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 001-41347 EXPION360 INC. (Exact name of registrant as specified in its charter) Nevada 81-2701049 (state or other jur ...

Exhibit 99.1 Expion360 Reports First Quarter 2024 Financial Results Positioned for Increased Market Share & Revenue Growth with New Products and Technologies Substantial Preorders of Next Generation Group 27 and GC2 Batteries that Now Include Proprietary Vertical Heat Conduction™ Internal Heating Technology 2024 Anticipated Milestones Include: New Strategic Partnerships, OEM Expansion and Disruptive Product Launches Across Multiple Market Segments REDMOND, OR -- May 14, 2024 -- Expion360 Inc. (Nasdaq: XPON) ...

Expion360 Inc. (NASDAQ:XPON) Q4 2023 Results Conference Call March 28, 2024 4:30 PM ET Company Participants Brian Schaffner - Chief Executive Officer Paul Shoun - Co-Founder, President & Chief Operating Officer Greg Aydelott - Chief Financial Officer Conference Call Participants Brian Lantier - Zacks Small-Cap Research Roy Smith - New River Capital Operator Greetings, and welcome to the Expion360 Fourth Quarter and Fiscal Year 2023 Financial Results Conference Call. At this time, all participants are in a l ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 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 001-41347 Expion360 Inc. (Exact name of registrant as specified in its charter) Nevada 81-2701049 (State or other jurisdiction of incorpo ...

Exhibit 99.1 Expion360 Reports Fourth Quarter and Full Year 2023 Financial Results Innovative New Products & Customization Form Factors with Leading RV OEMs Expected to Position Company for Increased Market Share & Revenue Growth in 2024 Fortified Balance Sheet Enables Company to Expand Revenue Profile with Newly Launched Home Energy Storage Systems (ESS) 2024 Anticipated Milestones Include: New Strategic Partnerships, OEM Expansion and Disruptive Product Launches Across Multiple Market Segments REDMOND, OR ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ 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 001-41347 EXPION360 INC. (Exact name of registrant as specified in its charter) Nevada 81-2701049 (state or other jurisdicti ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ 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 001-41347 EXPION360 INC. (Exact name of registrant as specified in its charter) Nevada 81-2701049 (state or other jurisdiction of ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 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 001-41347 EXPION360 INC. (Exact name of registrant as specified in its charter) Nevada 81-2701049 (state or other jurisdiction o ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 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 001-41347 Expion360 Inc. (Exact Name of Registrant as Specified in Its Charter) Nevada 81-2701049 (State or other jurisdiction of incorporation or ...