Results of Operations and Financial Condition On August 13, 2026 , Smith Micro Software, Inc. issued a press release announcing its financial results for the three and six months ended June 30, 2026. A copy of the press release is hereby furnished to the Securities and Exchange Commission as Exhibit 99.1 and incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purpos…

Forward-Looking Statements This Current Report on Form 8-K and the press release contain forward-looking statements within the meaning of U.S. federal securities laws. Such forward-looking statements include, but are not limited to, statements regarding the expectations, hopes, beliefs, intentions, plans, prospects, or strategies of the Company. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. In addition, any statement…

Entry into a Material Definitive Agreement. On June 11, 2026, Smith Micro Software, Inc., a Delaware corporation (the “Company”), entered into inducement letter agreements (collectively, the “Inducement Letter Agreements”) with certain holders (the “Holders”) of its existing Common Warrants to purchase an aggregate of 487,349 shares of the Company’s common stock, $0.001 par value (the “Common Stock”), originally issued on or about October 2, 2024, with a current exercise price of $5.20 per sh…

Results of Operations and Financial Condition On April 29, 2026 , Smith Micro Software, Inc. issued a press release announcing its financial results for the three months ended March 31, 2026. A copy of the press release is hereby furnished to the Securities and Exchange Commission as Exhibit 99.1 and incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Se…

President and Chief Executive Officer — Timothy C. Huffmyer: Timothy C. Huffmyer was promoted to President and Chief Executive Officer.

Unregistered Sales of Equity Securities The matters described in

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information included in

Entry into a Material Definitive Agreement. On March 4, 2026, Smith Micro Software, Inc. (the “ Company ”, “ we ,” “ us ,” “ our ”) entered into a Securities Purchase Agreement (the “ Purchase Agreement ”) with certain accredited investors (the “ Buyers ”) and, pursuant to the Purchase Agreement, agreed to sell to the Buyers a new series of secured convertible notes (the “ Convertible Notes ”) with an aggregate original principal amount of approximately $4.9 million and an initial conversion…

Termination of a Material Definitive Agreement As set forth in

Results of Operations and Financial Condition On March 4, 2026, the Company issued a press release announcing its financial results for the fourth quarter and year ended December 31, 2025. A copy of the press release is hereby furnished to the SEC as Exhibit 99.1 and incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchang…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant . The information set forth in

The Warrant was, and the Warrant Shares will be, issued without registration under the Securities Act, in reliance on the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and Rule 506 promulgated under the Securities Act as sales to accredited investors. Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements within the meaning of U.S. federal securities laws. Such forward-looking statements inc…

Entry into a Material Definitive Agreement. On February 3, 2026, Smith Micro Software, Inc. (the “Company”) entered into a Note Purchase Agreement (the “Note Agreement”) with the Smith Living Trust, for which William W. Smith, Jr., the Company’s chairman, president and chief executive officer, and his wife, Dieva L. Smith, serve as co-trustees (“Smith”). Pursuant to the Note Agreement, Smith agreed to loan funds to the Company in return for one or more secured promissory notes (in each case,…

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. As previously announced, on June 23, 2025, Smith Micro Software, Inc. (the “Company”) received a letter from the Listing Qualifications Staff of The Nasdaq Stock Market (“Nasdaq”) advising that the Company was not in compliance with the $1.00 minimum bid price requirement for continued listing on The Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Minimum Bid Price Requi…

Entry into a Material Definitive Agreement. Securities Purchase Agreement- Registered Direct Offering On November 5, 2025, Smith Micro Software, Inc. (the “Company”) entered into a securities purchase agreement (the “RDO Purchase Agreement”) with certain institutional and accredited investors (the “RDO Purchasers”) relating to the registered direct offering and sale of an aggregate of 1,714,373 shares of the Company’s common stock, par value $0.001 per share (the “Common Stock”) at an offerin…

The Shares, Common Warrants, and Private Placement Common Warrants were and the Shares, Common Warrant Shares, and Private Placement Common Warrant Shares will be, issued without registration under the Securities Act, in reliance upon the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and Rule 506 promulgated under the Securities Act as sales to accredited investors.

Results of Operations and Financial Condition On November 5, 2025, Smith Micro Software, Inc. issued a press release announcing its financial results for the three and nine months ended September 30, 2025. A copy of the press release is hereby furnished to the Securities and Exchange Commission as Exhibit 99.1 and incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for…

Entry into a Material Definitive Agreement. On September 29, 2025, Smith Micro Software, Inc. (the “Company”) entered into a Note Purchase Agreement (the “Note Agreement”) with certain accredited investors (“Purchasers”), pursuant to which the Purchasers have agreed to provide loans in an aggregate amount of $400,000, in each case in return for a secured promissory note (collectively, the “Notes”) and an accompanying unregistered common stock purchase warrant (collectively, the “Warrants”). T…

The Warrants were, and the Warrant Shares will be, issued without registration under the Securities Act, in reliance on the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and Rule 506 promulgated under the Securities Act as sales to accredited investors. Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements within the meaning of U.S. federal securities laws. Such forward-looking statements i…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant . The information set forth in

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant . The information set forth in

Entry into a Material Definitive Agreement. Effective September 11, 2025, Smith Micro Software, Inc. (the “Company”) entered into Note Purchase Agreements (the “Note Agreements”) with the Smith Living Trust, for which William W. Smith, Jr., the Company’s chairman, president and chief executive officer, and his wife, Dieva L. Smith, serve as co-trustees (“Smith”) and with Timothy C. Huffmyer, the Company’s chief operating officer and chief financial officer (“Huffmyer”). Pursuant to the Note A…

The Warrants were, and the Warrant Shares will be, issued without registration under the Securities Act, in reliance on the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and Rule 506 promulgated under the Securities Act as sales to accredited investors. Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements within the meaning of U.S. federal securities laws. Such forward-looking statements i…

Results of Operations and Financial Condition On August 6, 2025, Smith Micro Software, Inc. issued a press release announcing its financial results for the three and six months ended June 30, 2025. A copy of the press release is hereby furnished to the Securities and Exchange Commission as Exhibit 99.1 and incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes…

The Common Warrants were, and Common Warrant Shares will be, issued without registration under the Securities Act, in reliance on the exemptions provided by Section 4(a)(2) of the Securities Act as transactions not involving a public offering and Rule 506 promulgated under the Securities Act as sales to accredited investors.