Motorola Agrees to Acquire Radio Maker Silvus for $4.4 Billion Motorola Solutions Inc. has agreed to buy closely held wireless-radio maker Silvus Technologies Inc. from TJC for $4.4 billion in its second-biggest acquisition. Related Posts:Chinese EV Maker Seres Raises $1.8 Billion in Hong…Novartis Agrees to Buy Avidity in $12 Billion Biotech DealQualtrics Agrees to Buy Press Ganey Forsta in $6.75…Nidec Withdraws $1.8 Billion Hostile Bid for Makino MillingSanhua Falls in Hong Kong Debut After $1.2 Billion ListingTSMC Supplier GlobalWafers to Hike US Investment to…