Welcome to our dedicated page for Ainos SEC filings (Ticker: AIMD), 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.
Ainos, Inc. filings document operating results, material agreements, governance matters, and the securities structure of a Nasdaq-listed company with AIMD common stock and AIMDW warrants. Form 8-K reports cover annual and quarterly financial results, AI Nose commercialization updates, distribution rights for AINOS AI Nose products and services, and amendments to product-development and patent-use arrangements.
The company’s proxy materials disclose director elections, shareholder voting matters, compensation information, and governance procedures. Its filings also describe relationships involving Taiwan Carbon Nano Technology Corporation and Ainos KY, including control and voting-power matters relevant to the company’s corporate governance and development agreements.
Ainos, Inc. updated its at-the-market equity program with H.C. Wainwright to permit additional primary issuances of common stock with an aggregate offering price of up to $1,346,165 from time to time under the existing Sales Agreement.
Previously, Ainos sold $2,714,728.20 of securities under this agreement, including $1,960,544 pursuant to General Instruction I.B.6 of Form S-3 during the prior 12-month period. As of July 24, 2026, public float was approximately $9,920,125, based on 8,544,073 shares outstanding and a Nasdaq Capital Market price of $3.16 per share. The company states it will not sell more than one-third of its public float in any 12-month period while its public float remains below $75.0 million, in line with Form S-3 limitations.
Ainos, Inc., a Texas-based company listed on Nasdaq under AIMD and AIMDW, changed its independent registered public accounting firm. On July 9, 2026, the company dismissed YCM CPA INC. following expiration of its engagement and, on the same day, the audit committee engaged DLEE Accountancy, Inc. as the new independent registered public accounting firm.
The company states it had no disagreements with YCM on accounting principles, financial statement disclosure, or auditing scope or procedures, and reports no “reportable events” as defined in Item 304(a)(1)(v) of Regulation S‑K. Ainos indicates it did not consult DLEE on potential audit opinions or accounting issues before the engagement. YCM has been asked to provide a letter to the SEC regarding its agreement with these statements.
Ainos, Inc. entered into a General Agreement for Omnibus Credit Lines with CTBC Bank Co., Ltd., providing a short-term unsecured credit facility of NT$62,000,000 (approximately US$1,937,800). Outstanding borrowings bear interest at 2.5% per annum. The facility has a three-month term and matures on September 30, 2026. It is unsecured and includes customary events of default, giving Ainos additional near-term funding flexibility.
Ainos, Inc. director Chiang Yao-chung reported an indirect open-market purchase of 3,500 shares of common stock at $2.05 per share, held in the name of his spouse. Following this transaction, indirect holdings total 11,279 shares, in addition to 90,880 shares directly owned as previously disclosed.
Ainos, Inc. director Chiang Yao-Chung reported an open-market purchase of 2,000 shares of the company’s common stock at $2.13 per share. The shares are held indirectly through the director’s spouse, bringing indirect holdings to 7,779 shares. In addition, the director directly owns 90,880 shares of Ainos common stock as previously disclosed.
Ainos, Inc. director Chiang Yao-chung reported an open-market purchase of 250 shares of common stock at $2.30 per share on behalf of a spouse-held account. After this indirect transaction, that account holds 5,779 shares, while the director also directly owns 90,880 shares of Ainos common stock as previously disclosed.
Ainos, Inc. director Chiang Yao-chung reported an open-market purchase of 2,000 shares of common stock at $2.00 per share on May 27, 2026. The shares are held indirectly through his spouse, bringing indirect holdings to 5,529 shares. A footnote states he also directly owns 90,880 shares of Ainos common stock, indicating this trade is a modest increase to his overall position.
Ainos, Inc. director Lee Ting-Chuan reported an open-market sale of common stock. On May 26, 2026, the director sold 109,988 shares at $1.90 per share to cover income tax obligations, according to the footnote. After this transaction, the director directly holds 807,417 common shares.
Taiwan Carbon Nano Technology Corp, a ten percent owner of Ainos, Inc., reported an open-market sale of common stock. The entity sold 41,000 shares on May 26, 2026 at an average price of $2.36 per share and held 948,925 shares afterward.
According to a footnote, the shares were sold to cover income tax obligations, which makes this a more routine, tax-related transaction rather than a large change in ownership position.
Ainos, Inc. director Tsai Chun-Jung sold a total of 28,800 shares of Common Stock in open-market transactions. The sales occurred at prices of $1.55 and $1.87 per share. A footnote states the shares were sold to cover income tax obligations. After these transactions, Tsai directly holds 658,199 shares.