Astera Labs, Inc. 8-K

What Happened

• Astera Labs, Inc. announced on February 5, 2026 that it entered into a Transaction Agreement with Amazon.com, Inc. and a Warrant Agreement with Amazon.com NV Investment Holdings LLC. The Warrant allows Amazon to acquire up to 3,262,299 shares of Astera Labs common stock at an exercise price of $142.82 per share and can be exercised through February 5, 2033. The Warrant vests based on performance: specified tranches of purchases (up to $6.5 billion in aggregate) of certain Astera products by or on behalf of Amazon and its affiliates.

Key Details

• Warrant size: up to 3,262,299 shares of common stock.
• Exercise price & term: $142.82 per share; exercise period through February 5, 2033; cashless exercise allowed.
• Vesting condition: tied to specified purchase tranches totaling up to $6.5 billion of smart fabric switches, signal conditioning products and optical engine products. Unvested portions may fully vest upon certain transactions (subject to exceptions).
• Rights & restrictions: while unexercised, the Warrant confers no voting or shareholder rights; transfer restrictions apply; issuance not registered under the Securities Act (company believes exempt under Section 4(a)(2)).
• Documentation: Warrant Agreement (Exhibit 4.1) and Transaction Agreement (Exhibit 10.1) filed with redactions.

Why It Matters

• For investors, this creates a potential source of future dilution (up to the stated share amount) if the Warrant vests and is exercised. Because exercise can be cashless, dilution could occur without new cash flowing into the company.
• The Warrant ties vesting to large purchase commitments (up to $6.5 billion) from a major customer, Amazon, which could align Amazon’s economic interest with Astera’s product sales—but vesting is conditional and not guaranteed.
• The agreement includes customary registration rights and transfer limits; while the company believes the issuance is exempt from registration, the Warrant and any shares issued will bear legends and other customary restrictions until registered or qualifying exemptions apply.