The deal was prohibited at the recommendation of a Treasury Department committee that reviews transactions for nation security implications.
The order directs Broadcom to end its proposed takeover of the San Diego tech giant.
About two-thirds of Teradata's leadership team are based in San Diego.
The move comes as the company readies for a meeting at which its shareholders will vote whether or not to replace the majority of its board with Broadcom nominees.
Jeffrey Henderson, an independent Qualcomm director, will now head the board as its non-executive chairman.
The Public Utility Commission of Texas on March 8 approved Sempra Energy buying Oncor Electric Delivery, the last remaining regulatory obstacle in a $9.45 billion deal expected to close shortly.
Derek Barclay, cofounder of LoanHero, is relocating to Georgia, where LendingPoint is headquartered.
Qualcomm investors were slated to vote March 6 on whether to give Broadcom a majority on Qualcomm's board of directors. The Committee on Foreign Investment in the United States has ordered the meeting delayed.
Samsung’s newly unveiled smartphone, the Galaxy S9, contains Qualcomm Inc.’s newest premium processor, the Snapdragon 845 mobile platform, in select regions of the world. Qualcomm (Nasdaq: QCOM) made the announcement at the Mobile World Congress event on Feb. 25 in Barcelona, Spain.
There was other news that took in Qualcomm and Samsung. The South Korean company operates foundries that have produced Qualcomm chips for decades. The two companies said Samsung will produce Qualcomm chips with extra-thin, 7 nanometer wide circuitry, produced using the cutting-edge extreme ultraviolet (or EUV) lithography process.
Carlsbad-based Viasat Inc. rolled out broadband internet service on its Viasat-2 satellite during the last days of February, billing it as the fastest satellite-based home internet service across the nation.
Seismic shifts in technology and sports are ahead, judging from a daylong conference at UC San Diego.
UCSD is the first university in the nation to sign a comprehensive partnership with Lyft.
Qualcomm Inc. CEO is among eight board members who will not stand for reelection at GE’s annual meeting in April.
San Diego-based Sempra Energy reported 2017 adjusted earnings of $1.37 billion, up from $1.27 billion the prior year.