U.S. Firms Brace For U.K.-Style Shareholder Revolt By Sara Sjolin, MarketWatchJune 8, 2012, 4:24 a.m. EDT LONDON (MarketWatch) — Corporate boards in the U.S. should brace themselves for mounting dissatisfaction with executive pay in coming years, as the current “shareholder spring” in Europe likely will spill across the pond for next year’s proxy season. Prominent U.S. companies like Citigroup Inc. /quotes/zigman/5065548/quotes/nls/c C +3.20% and NYSE Euronext /quotes/zigman/421745/quotes/nls/nyx NYX -0.69% have already felt the echo from the European revolts, although the scope for shareholders’ anger remains to be seen in the U.S. “The fact that there have been large pay outs...