Expion360 Inc. SEC filings document the regulatory record for a Nevada lithium battery company with common stock traded on the Nasdaq Capital Market. Recent 8-K reports furnish financial results and preliminary results, Regulation FD stockholder communications, and material-event disclosures tied to the company’s operating outlook and leadership changes.
The filings also cover capital-structure and public-company matters, including an at-the-market issuance sales agreement, a completed private placement, pre-funded warrant terms, common-stock registration framework and Nasdaq continued-listing compliance notices. These documents describe the company’s equity financing tools, warrant mechanics, exchange-listing status, emerging growth company status, exhibits and related disclosure controls for a small public operating company.
Expion360 Inc. (XPON) reported an initial insider ownership filing for Robert L. Winspear, who serves as Chief Financial Officer. The filing states that no securities of Expion360 Inc. are currently beneficially owned by this reporting person and includes a Power of Attorney authorizing the filing.
Expion360 Inc. (XPON) reported that Kevin Sellers, its Chief Executive Officer and a director, filed an initial statement of beneficial ownership on Form 3. The filing lists no equity transactions or holdings, and references an attached Exhibit 24.1 granting a Power of Attorney.
Expion Energy, Inc. (XPON) has a notice of proposed sale under Rule 144 filed on behalf of director Brian Paul Schaffner. The filing covers a potential sale of up to 14,588 shares of common stock through broker Stifel Nicolaus & Company Inc., with an aggregate market value of $101,544.00. The shares relate to restricted stock granted as equity compensation on April 9, 2025 (1,250 shares), October 16, 2025 (8,338 shares), and August 13, 2026 (5,000 shares), and the proposed sale date is August 31, 2026. The notice also reports that 962,335 shares of Expion Energy common stock were outstanding in the class referenced, a baseline figure, not the amount being offered.
Expion360 Inc. (Nasdaq: XPON), now operating as Expion Energy, Inc., announced significant leadership and governance changes. The board appointed Robert “Bob” Winspear as Chief Financial Officer, Secretary and Treasurer effective August 25, 2026, making him the company’s principal financial and accounting officer under a new employment agreement.
Winspear’s agreement provides a $285,000 base salary, increasing to $300,000 upon timely filing of the 2026 Form 10-K, plus eligibility for bonuses and equity awards of 30,000 RSUs and 15,000 stock options as Nasdaq Rule 5635(c)(4) inducement grants. Former CFO Shawna Bowin is transitioning to Vice President, Finance through about October 31, 2026. Directors Brian Schaffner, Tien Q. Nguyen and Joseph Hammer resigned; the board named Scott Burell Chairman and appointed veteran oil and gas executive Marc W. Jarvis as director, disclosing his indirect material interest in an overriding royalty interest under an Eastern Louisiana exploration agreement. The company set its 2026 annual meeting for November 4, 2026, with a record date of September 15, 2026 and stockholder proposal and nomination deadlines of September 10, 2026.
Expion360 Inc. (XPON) has a new significant investor group led by Five Narrow Lane LP, which has filed a Schedule 13D reporting beneficial ownership capped at 9.99%, or about 96,000 shares of common stock, based on 962,335 shares outstanding as of August 6, 2026.
Five Narrow Lane funded an 8% Convertible Debenture of $4,500,000, maturing August 21, 2029, that will automatically convert into 4,500 shares of Series A‑1 8% Convertible Preferred Stock at $1,000 per share after shareholder approval. That preferred stock is initially convertible into common stock at $4.25 per share and carries 8% cumulative dividends.
The investor also received a warrant for up to 1,058,609 common shares at an exercise price of $4.25, subject to a 9.99% Beneficial Ownership Limitation and an Issuable Maximum. The group holds an Additional Investment Right to buy up to $91,000,000 of further preferred stock series. Net proceeds are expected to fund an oil and gas asset acquisition in Eastern Louisiana and general corporate purposes.
Expion360 Inc. (XPON) reported that director Brian Paul Schaffner received a grant of 5,000 restricted stock units (RSUs) of common stock on August 13, 2026 under the company’s 2021 Incentive Award Plan. Each RSU represents a contingent right to receive one share of common stock and vested in full on the grant date, making the award immediately earned.
After this grant, Schaffner’s reported holdings total 18,379 shares of common stock, including 14,588 shares of common stock and 3,791 shares that he has the right to acquire upon exercise of stock options that are exercisable within 60 days of August 25, 2026.
Expion360 Inc. (XPON) reported that director Steve Shum received a grant of 5,000 shares of its Common Stock on August 13, 2026, classified as a grant or award acquisition under the company’s 2021 Incentive Award Plan. The award was structured as restricted stock units (RSUs) that vested in full on the grant date, with each RSU representing one share of common stock.
Following this grant, Shum’s reported holdings total 5,876 shares of Common Stock, consisting of 5,427 shares of Common Stock and 449 shares that he has the right to acquire upon exercise of stock options exercisable within 60 days of August 25, 2026. All of these holdings are reported as directly owned.
Expion360 Inc. (XPON) director George Lefevre reported an acquisition of 5,000 shares of Common Stock on August 13, 2026, through a grant of restricted stock units (RSUs) under the company’s 2021 Incentive Award Plan. Each RSU represents a contingent right to receive one share of common stock and the RSUs vested in full on the grant date. Following this grant, Lefevre is reported as having 5,868 shares of common stock beneficially owned, including 5,427 shares of common stock and 441 shares underlying stock options exercisable within 60 days of August 25, 2026.
Expion360 Inc. (symbol: XPON) is the issuer of record for a Form 4 filing submitted to the SEC.
Expion360 Inc. (symbol: XPON) is the issuer of record for a Form 4 filing submitted to the SEC.