Dinosaur Financial Group LLC et al v. Defendants CUSIP Global Services et al

  1. July 17, 2023

    Court Won't Toss Monopolization Case Over Securities IDs

    A New York federal court cut several claims against S&P Global and others in a suit over a long-used identification system for financial instruments but refused to toss allegations that they monopolized the market.

  2. February 15, 2023

    S&P Wants Antitrust Suit Over Securities ID Numbers Killed

    S&P Global and FactSet Research Systems say they do not need to prove they have copyright over the identification numbers for financial instruments that they are being sued over in order to beat the antitrust claims.

  3. March 04, 2022

    S&P Accused Of Monopolizing Use Of Securities ID Numbers

    S&P Global, CUSIP Global Services and the firm that just bought the latter company from the former were hit with antitrust claims Friday for allegedly conspiring to snuff out competition in the use of CUSIPs, a long-used identification system for financial instruments.

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