SAN FRANCISCO--(BUSINESS WIRE)--Sigma, the first and only data analytics solution built natively for cloud scale, announced the addition of two new executives: Christina Liu as Chief Financial Officer ...

CHICAGO, Sept. 18, 2024 /PRNewswire/ -- Barchart, a leading provider of market data and technology solutions to active traders, investors and businesses, announces a strategic partnership with SIGMA ...

ANN ARBOR, Mich.--(BUSINESS WIRE)--SPS Family, the parent company of broker-dealers Sigma Financial Corporation and Parkland Securities, LLC, and Registered Investment Advisor, Sigma Planning ...

Castle Rock Innovations (CRI), a leading provider of technology-based solutions for the retirement industry, today announced that SIGMA Financial Corporation and Sammons Securities Company, LLC. the ...