William W. Smith Jr. Increases Stake in Smith Micro Software, Inc.

William W. Smith Jr., Chairman and CEO of Smith Micro Software, Inc., has amended his Schedule 13D filing to report changes in beneficial ownership. As of March 10, 2026, Mr. Smith beneficially owns 9,380,822 shares of common stock, representing 32.3% of the outstanding shares. This includes shares held directly, through the Smith Living Trust (co-trusteeship with his spouse), and shares acquired through warrants and a convertible note. The Smith Living Trust recently purchased a convertible note and a common stock purchase warrant, which may result in the acquisition of an additional 6,743,371 shares and 8,818,254 shares, respectively. The filing also details recent transactions including forfeiture of shares due to performance-based vesting conditions and withholding of shares for tax payments. Mr. Smith has sole voting and dispositive power over 301,699 shares and shared power over 9,079,123 shares held by the trust.