Welcome to our dedicated page for Ideal Pwr SEC filings (Ticker: IPWR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Ideal Power Inc. filings document the company's B-TRAN® semiconductor business, operating results, capital structure and governance. Form 8-K reports include quarterly and annual financial-result releases, material definitive agreements, securities purchase arrangements, underwritten offering documents and leadership or compensation-related events.
Registration statements and prospectus-related filings describe common stock, pre-funded warrants, resale registration mechanics and securities-law exemptions tied to financing activity. Proxy materials disclose board matters, executive compensation, equity awards, shareholder voting items and governance practices for the operating company.
Ideal Power Inc. beneficial ownership filing: Laurence W. Lytton reports beneficial ownership of 1,210,047 shares of Common Stock, equal to 9.99% of the class as reported. The filing states this position includes warrants to purchase 631,332 shares and references February 25, 2026 share count of 12,089,389.
The filing details voting and dispositive powers: sole voting/dispositive power over 1,186,849 shares and shared voting/dispositive power over 23,198 shares. The schedule is signed by the reporting person on 02/27/2026.
Ideal Power Inc. President and CEO David M. Somo bought 90,909 shares of common stock at $2.75 per share in an underwritten public offering, paying the same price as the public. After this purchase, he owns 338,347 shares directly, which are subject to a 90-day lock-up provision.
Ideal Power Inc. completed equity financings raising approximately $14.0 million in gross proceeds through a public offering and a concurrent private placement. The underwritten public offering covered 4,458,736 shares of common stock (or pre-funded warrants) for about $12.3 million, while a concurrent private placement of pre-funded warrants to purchase up to 631,332 shares added roughly $1.7 million. The pre-funded warrants carry a nominal exercise price of $0.001 per share. Ideal Power plans to use the net proceeds to advance commercialization of its B-TRAN® power switch technology, including customer design-ins, custom development programs, initial production ramp with strategic partners, and for general corporate and working capital purposes.
Ideal Power Inc. is registering 3,505,855 shares of common stock and pre-funded warrants to purchase up to 952,881 shares of common stock. The prospectus supplement also describes a Concurrent Placement offering of pre-funded warrants to purchase up to 631,332 shares (not registered here) expected to close concurrently.
The public offering price is $2.75 per share and $2.749 per pre-funded warrant, with estimated net proceeds to the company of approximately $11.1 million (and approximately $1.5 million in the Concurrent Placement). Common shares outstanding are stated as 8,583,534 as of February 10, 2026, and would be 12,089,389 immediately after this offering assuming no exercise of the pre-funded warrants.
Ideal Power Inc. is offering shares of its common stock pursuant to a preliminary prospectus supplement dated February 23, 2026, filed under a shelf registration. The offering includes a concurrent private placement giving certain purchasers the option to buy pre-funded warrants exercisable at $0.001 per share to avoid exceeding 4.99% ownership limits.
The company reports a public float of $43.8 million as of February 20, 2026 and a last reported sale price of $3.57 per share on February 20, 2026. The prospectus states 8,583,534 shares outstanding as of February 10, 2026. The offering is subject to completion and the prospectus supplement notes the registration statement has been declared effective.
Ideal Power Inc. is offering shares of its common stock pursuant to a preliminary prospectus supplement dated February 23, 2026, filed under a shelf registration. The offering includes a concurrent private placement giving certain purchasers the option to buy pre-funded warrants exercisable at $0.001 per share to avoid exceeding 4.99% ownership limits.
The company reports a public float of $43.8 million as of February 20, 2026 and a last reported sale price of $3.57 per share on February 20, 2026. The prospectus states 8,583,534 shares outstanding as of February 10, 2026. The offering is subject to completion and the prospectus supplement notes the registration statement has been declared effective.
Ideal Power, Inc. has a significant shareholder disclosure. Orin Hirschman and AIGH Capital Management LLC report beneficial ownership of 491,989 shares of Ideal Power common stock, representing 5.8% of the class.
The reporting persons have sole voting and dispositive power over these shares. They state the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Ideal Power. This filing is Amendment No. 3 to their Schedule 13G.
Ideal Power Inc. reported an insider equity transaction involving its Chief Financial Officer. On 12/15/2025, 3,607 shares of common stock were withheld by the company at a price of $3.85 per share to cover tax withholding obligations upon the vesting of a restricted stock unit award. The filing states that no sale of securities occurred in connection with this tax withholding. After this administrative transaction, the reporting person directly beneficially owned 90,746 shares of Ideal Power common stock.
Ideal Power Inc. (IPWR) reported Q3 2025 results with revenue of $24,450 and a net loss of $2,940,650. Year to date, revenue totaled $37,728 and the net loss was $8,680,439. Cash and cash equivalents were $8,394,113 at September 30, 2025.
The company continues to commercialize its B-TRAN technology, noting Q3 revenue primarily from completing the first deliverable under a Stellantis purchase order. Management disclosed that the current cash balance and ongoing negative operating cash flow raise substantial doubt about the company’s ability to continue as a going concern for twelve months after issuance of the report.
Operating expenses were led by research and development at $1,793,162 in the quarter. Shares outstanding were 8,511,403 as of November 11, 2025. The company highlighted progress on its first SSCB design win and ongoing customer engagements, while emphasizing its dependence on additional capital to fund operations.
Ideal Power Inc. furnished an 8-K to announce its financial results for the three months ended September 30, 2025, and to share access details for its investor discussion. The company will host a conference call on November 13, 2025 at 10:00 a.m. Eastern time. U.S. participants may dial 1-888-506-0062 using passcode 264361, and a webcast/replay is available at https://www.webcaster5.com/Webcast/Page/2987/53161.
The press release is furnished as Exhibit 99.1 and, along with Item 2.02 information, is not deemed “filed” for purposes of Section 18 of the Exchange Act or incorporated by reference into other filings.
Ideal Power (IPWR) reported an insider equity grant. The company’s President and CEO, who also serves as a Director, received 247,438 restricted stock units (RSUs) as an inducement award on November 3, 2025. Each RSU represents the right to receive one share of common stock.
The RSUs vest in three equal annual installments beginning on November 3, 2026. Following the grant, the reporting person beneficially owned 247,438 shares directly, reflecting the awarded RSUs. The reported acquisition price was $0, consistent with RSU grants.