Lattice Semiconductor Finalizes $1 Billion Acquisition of AMI TopCo, Combining Cash and Stock Financing

Acquisition Structure and Funding Details

Lattice Semiconductor completed the acquisition under a Merger Agreement dated May 4, 2026. The total purchase price combined approximately $1 billion in cash with about 5.2 million shares of Lattice common stock and restricted stock units, subject to adjustments based on AMI’s working capital, transaction costs, cash, and indebtedness at closing.

To finance the cash component, Lattice utilized its amended credit facility and cash on hand. On July 27, 2026, the company borrowed $925 million under a delayed draw term loan facility governed by a Second Amended and Restated Credit Agreement dated June 30, 2026. Administered by Wells Fargo Bank, National Association, this credit facility includes a $200 million senior secured revolving loan and a $950 million senior secured delayed draw term loan. Proceeds funded the acquisition’s cash consideration and refinanced AMI’s existing debt.

Stock Issuance and Equity Consideration

As part of the deal, Lattice issued 4,741,352 shares of common stock to AMI’s sellers. This issuance was exempt from registration under Section 4(a)(2) of the Securities Act of 1933, meaning these shares are unregistered and cannot be offered or sold in the U.S. without an effective registration statement or applicable exemption.

Additionally, Lattice granted restricted stock units to AMI employees tied to the transaction’s completion, subject to vesting and other terms. The exact number of restricted stock units issued was not disclosed.

Registration Rights and Transfer Restrictions

Lattice and THL AMI Aggregator, LP, representing AMI securityholders, entered into a Registration Rights Agreement granting customary registration rights on the Lattice shares issued as consideration. THL and affiliates are entitled to two underwritten block trades, providing liquidity options for shareholders.

Transfer restrictions on shares issued to AMI stockholders will be lifted in stages, with 25% released every 90 days post-closing. Full release of restrictions will occur one year after the July 27, 2026 closing date, aligning sellers’ interests with Lattice’s ongoing performance.

Escrow and Post-Closing Price Adjustments

A portion of the total consideration will be held in escrow to secure potential post-closing purchase price adjustments and indemnification claims under the Merger Agreement. The escrow amount and duration were not disclosed.

The final purchase price may be adjusted based on working capital targets, transaction expenses, cash, and indebtedness as of closing. These customary adjustments ensure the final consideration accurately reflects the agreed valuation, which may differ from the approximate $1 billion initially stated.

Employee Equity Plan Amendment for Retention

On July 27, 2026, Lattice’s compensation committee approved an amendment to the 2025 Inducement Equity Incentive Plan, increasing reserved shares from 2,000,000 to 2,625,967, subject to plan adjustments. This amendment was adopted without stockholder approval under Nasdaq Rule 5635(c)(4). The plan allows grants of stock options, restricted stock, restricted stock units, stock appreciation rights, performance units, and other equity or cash awards, mirroring terms of Lattice’s 2023 Equity Incentive Plan. The expansion supports retention and incentive programs for AMI employees post-acquisition.

Merger Agreement Terms and Disclosures

The acquisition was executed under the Agreement and Plan of Merger dated May 4, 2026, involving Lattice, its subsidiaries, AMI TopCo, Inc., and THL AMI Aggregator, LP. Representations, warranties, and covenants in the agreement were made solely for contractual purposes and benefit the parties involved.

The filing cautions investors that these representations are not factual statements for reliance beyond the agreement’s parties and may be qualified or modified by confidential disclosures. They may not reflect the current state of AMI or its affiliates and could apply different materiality standards than investors might expect.

Credit Facility and Debt Financing

Prior to closing, on June 30, 2026, Lattice entered into the Second Amended and Restated Credit Agreement with a lender syndicate and Wells Fargo as administrative agent. The facility supports the AMI acquisition and general corporate needs, comprising a $200 million senior secured revolving loan and a $950 million senior secured delayed draw term loan.

At closing, Lattice drew $925 million from the delayed draw term loan to finance the cash portion of the acquisition. This debt, combined with cash reserves, facilitated transaction completion while managing the company’s balance sheet. Full credit agreement details, including interest rates, fees, and covenants, will be disclosed in Lattice’s Form 10-Q for the quarter ended July 4, 2026.

Strategic Impact and Integration Outlook

The acquisition significantly broadens Lattice Semiconductor’s semiconductor design software and services capabilities. By combining cash and stock consideration totaling approximately $1 billion, Lattice demonstrates strong commitment to integrating AMI’s operations and technology. The mix of cash and equity consideration underscores the value placed on immediate asset acquisition and ongoing alignment with sellers through equity participation.

The staggered transfer restriction release over 12 months establishes a structured integration timeline, incentivizing successful transition and performance. Registration rights and underwritten block trade options provide liquidity and exit opportunities, reflecting balanced market-standard terms negotiated between parties.

Upcoming Filings and Forward-Looking Information

Lattice will file complete copies of the Merger Agreement and Registration Rights Agreement in its Form 10-Q for the quarter ended July 4, 2026, offering investors detailed transaction terms, representations, warranties, and covenants. The amended Credit Agreement will also be included, detailing debt financing specifics such as interest rates and repayment terms.

The company has not yet disclosed operational integration plans, combined financial guidance, or management commentary on the acquisition’s strategic rationale. Investors should monitor future earnings calls, investor presentations, and regulatory filings for updates on integration progress, financial impact, and strategic positioning following the AMI acquisition.