 Combined Company to Capitalize on Significant Growth in 5G, Targeting Opportunities in mmWave and Multi-Edge Computing SAN JOSE, CA and TORONTO, ON ACCESSWIRE September 15, 2021 MoSys, Inc. NASDAQ:MOSY MoSys, a provider of semiconductor solutions that enable fast, intelligent data access for cloud, networking, security and communications systems, and Peraso Technologies Inc. Peraso, a global leader in the development of 5G mmWave silicon devices, announced today the signing of a definitive agreement the Arrangement Agreement for a business combination by way of a statutory plan of arrangement under the Business Corporations Act Ontario the Business Combination. Upon the closing of the Business Combination the Closing, the stockholders of Peraso are expected to hold, on a fully-diluted basis, a 61 equity interest in the combined company, with the remaining 39 equity interest to be retained by the stockholders of MoSys, assuming the Escrow Release Conditions as defined below are satisfied, or a 57.7 equity interest by the stockholders of Peraso and a 42.3 equity interest by the stockholders of MoSys, assuming the Escrow Release Conditions are not satisfied, in each case, as described further below. 