Wilson Sonsini Advises Lattice Semiconductor on $1.65 Billion Acquisition of AMI

Client Highlights

May 5, 2026

On May 4, 2026, Lattice Semiconductor announced it has entered into a definitive agreement with THL Partners to acquire AMI, a leader in platform firmware and infrastructure manageability for cloud and AI. The planned acquisition advances Lattice Semiconductor’s strategy to expand its position in server, AI, and cloud applications spanning hardware, security, manageability, and control. Wilson Sonsini Goodrich & Rosati is advising Lattice Semiconductor on the transaction.

Under the terms of the definitive agreement, Lattice Semiconductor plans to acquire AMI on a cash-free/debt-free basis for total consideration of $1.65 billion, consisting of $1.0 billion in cash and approximately $650 million in shares of Lattice Semiconductor’s common stock, subject to adjustments. The transaction is expected to close in the third quarter of 2026, subject to the satisfaction of customary closing conditions and regulatory approvals.

The Wilson Sonsini team that is advising Lattice Semiconductor on the transaction includes:

Corporate/M&A
Tony Jeffries
Rob Ishii
Remi Korenblit
Amanda Urquiza
Hallee Moore
Ikechi Ngwangwa
Jeremy Sharp
Matt Maricic
Jacob Morales

Corporate Finance
Kathleen Rothman
Joseph Catapano
Jiyoon Song

Technology Transactions
Barath Chari
Stefan Geirhofer
Mary O'Brien
Anna Weber
Isabel Annino
Brittany Von Rueden
Graham Hendrick
Erica Hur
Jennifer Cheng
Bryce McKay
Sam Moghadam
Stephanie Stark