Amazon founder Jeff Bezos has filed plans to sell approximately 15 million AMZN shares valued at roughly $4.1 billion, according to a Form 144 filing with the U.S. Securities and Exchange Commission. The disclosure came on the same day that New Jersey filed a federal antitrust lawsuit accusing Amazon of using its market power to suppress driver pay and impose poor working conditions within its Delivery Service Partner program.

Amazon shares traded lower following the filing, changing hands at approximately $278.69 during Tuesday's session after reaching a record high the previous day. The stock later fluctuated between roughly $276.70 and $280.70 during morning trading before recovering part of the decline.

Bezos Share Sale Details

The Form 144 filing reveals that the 15 million shares carry an estimated market value of about $4.1 billion. The sales are being executed under a Rule 10b5-1 trading plan adopted in November 2025, with Morgan Stanley handling the transactions. Rule 10b5-1 plans allow corporate insiders to schedule stock sales in advance, helping them avoid accusations of trading on material nonpublic information. According to the filing, the shares are part of Bezos' founder stock dating back to 1994.

Bezos has periodically sold Amazon shares through prearranged trading plans while remaining one of the company's largest shareholders. He stepped down as Amazon's chief executive in July 2021, transitioning to the role of executive chairman, with Andy Jassy succeeding him as CEO. The filing also disclosed that he donated more than 220,000 Amazon shares to nonprofit organizations in May.

The planned sale follows Amazon's latest earnings report, which propelled the company's market value above $3 trillion. Robust growth in Amazon Web Services drove the results, fueled by expanding demand for artificial intelligence infrastructure. Amazon shares have risen approximately 20% year-to-date, outperforming the broader S&P 500 index.

Bezos recently discussed Amazon's custom chip business, describing it as a future growth pillar alongside AWS, Prime, and Marketplace. "Our chips business, our silicon business, is lining up to be our next pillar," he said. Amazon disclosed earlier this year that its data center chip business reached an annual revenue run rate exceeding $20 billion.

New Jersey Antitrust Lawsuit

New Jersey filed a federal lawsuit accusing Amazon of leveraging its market position to control working conditions for delivery businesses operating under its Delivery Service Partner program. The program, launched in 2013, enables independent companies to deliver Amazon packages while managing their own workforce. It has become a central component of Amazon's last-mile delivery network, with thousands of partner businesses operating across the United States.

State officials alleged that Amazon keeps driver pay low and maintains working conditions that prioritize the company's interests over those of independent operators. The lawsuit also claims Amazon discourages union activity and prevents Delivery Service Partners from recruiting drivers employed by competing partners.

The complaint argues that these practices violate antitrust law by limiting competition among businesses participating in the delivery network. The case was filed in federal court in Newark and adds to the growing number of legal challenges confronting Amazon's business operations. The Federal Trade Commission filed a sweeping antitrust lawsuit against Amazon in September 2023 accusing the company of maintaining monopoly power in online retail, and multiple states have pursued separate actions targeting various aspects of its business.

Amazon had not issued a detailed public response following the lawsuit's disclosure. The company has previously denied similar antitrust allegations brought by regulators in other cases.

Market Context

Market participants often monitor insider sales, though transactions completed under Rule 10b5-1 plans are arranged in advance and do not necessarily reflect the seller's view of the company's prospects. Despite the share sale disclosure, Amazon continues to draw strong investor interest following its latest earnings report. Cloud computing remains one of the company's fastest-growing businesses, while investments in artificial intelligence and custom chips continue to attract attention from investors. The convergence of Bezos' filing and the New Jersey lawsuit on the same day drew particular attention given Amazon's elevated valuation and the increasing regulatory scrutiny of large technology platforms' labor and competitive practices.