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AST SpaceMobile COO Dumps 12,000 Shares for $707,000 Amid a 47% One-Year Return

· Nasdaq Market Structure

Key Points

  • The disposition involved 12,000 shares at a weighted average price of $58.89 per share, totaling ~$707,000.

  • The transaction size was equal to 3% of the equity stake held before the filing.

  • The sale was comprised entirely of directly held Class A Common Stock.

  • The activity occurred during a period where the stock recorded a 47% one-year return as of the September 16, 2026 transaction date.

  • 10 stocks we like better than AST SpaceMobile ›

Chief Operating Officer Shanti B. Gupta sold 12,000 shares of AST SpaceMobile, Inc. (NASDAQ:ASTS) on September 16, 2026, according to a recent SEC Form 4 filing.

Transaction summary

Transaction value based on SEC Form 4 weighted average sale price ($58.89); post-transaction value based on September 16, 2026 market close ($59.27).

Key questions

  • What were the execution details of the transaction?
    The shares were sold in multiple transactions at prices ranging from $58.87 to $58.93 per share. This weighted average execution of $58.89 occurred just below the September 16, 2026 market close of $59.27.
  • What is the insider's remaining equity exposure?
    Following the sale, Shanti Gupta maintains direct ownership of 462,980 shares of Class A Common Stock. This remaining position has a market value of $29.03 million as of the September 17, 2026 market close.
  • How does this sale relate to the company's current valuation?
    The transaction was executed with the company's market capitalization at $25.5 billion. AST SpaceMobile continues to operate its satellite-based cellular broadband network, which is designed to provide mobile internet access to remote locations without terrestrial coverage.
  • What is the broader ownership context for the company?
    Insiders collectively hold 0.15% of the company. The recent 47% one-year return reflects performance through the transaction date for the Midland-based telecommunications services provider.

Company Overview

Company Snapshot

  • AST SpaceMobile operates a satellite-based cellular broadband network that delivers mobile internet access directly to standard mobile phones, with primary revenue generation through its SpaceMobile service offering connectivity to underserved and remote regions globally.
  • The company's business model centers on establishing and maintaining a proprietary satellite constellation infrastructure that enables direct-to-device cellular connectivity, generating revenue through service subscriptions and partnerships with mobile network operators seeking to expand coverage into previously unserved areas.
  • The company targets consumers and enterprises in remote locations, maritime environments, and international markets lacking traditional terrestrial mobile coverage, as well as aviation passengers requiring in-flight connectivity solutions.

AST SpaceMobile is a satellite communications infrastructure provider with a market cap of $25.5 billion, positioning itself as a transformative technology in global telecommunications connectivity. The company is in a capital-intensive growth phase, with TTM revenue of $115.3 million offset by significant net losses of $618.8 million as it scales its satellite constellation and service deployment.

The company's competitive differentiation lies in its direct-to-device satellite technology, which eliminates the need for specialized ground equipment and enables seamless integration with existing mobile devices across underserved geographies.

What this transaction means for investors

AST SpaceMobile COO Shanti Gupta's September 16 sale of company stock came after a one-year return of 47% as of his transaction date. Given the robust return, it makes sense he would dispose of some shares in this market-timed discretionary transaction, although that's little comfort to shareholders who have seen the stock plummet from a 52-week high of $133.86.

Post-disposal, Gupta retains 462,980 directly-held shares. This is a sizable equity stake, ensuring his continued alignment with shareholder interests.

AST SpaceMobile's stock has fallen since the one-year high reached in May as its revenue growth has not kept pace with its rapidly rising costs. In the second quarter, the company reported sales of $31.5 million, a strong improvement over the prior year's $1.2 million. However, its Q2 operating expenses skyrocketed to $329.1 million, leading to a massive net loss of $230.9 million compared to a $99.4 million loss in 2025.

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Robert Izquierdo has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends AST SpaceMobile. The Motley Fool has a disclosure policy.

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