The Securities and Exchange Commission has sued three Switzerland-based investment firms, accusing them of improperly trading shares of Arch Chemicals before the announcement that Arch would be acquired.
WSJ.com: What's News US, Wall Street Journal
Mon, 07/18/2011 - 9:55am
The Securities and Exchange Commission has sued three Switzerland-based investment firms, accusing them of improperly trading shares of Arch Chemicals before the announcement that Arch would be acquired.