Sika AG (SWX:SIKA)
Intro Sika is a Swiss specialty chemicals company founded in 1910 – originally to sell a waterproofing admixture for mortar. That product, Sika-1, is still sold today. Over the past 115 years, the company has expanded into a global leader in construction chemicals and industrial adhesives, operating more than 400 factories across over 100 countries with roughly 34,000 employees. For decades, Sika was controlled by the founding Burkard family through a dual-class share structure. That changed after a dramatic – and very public – takeover battle. In late 2014, the Burkard heirs attempted to sell their 16% capital stake (carrying 53% of voting rights) to France's Saint-Gobain for CHF 2.75 billion. Sika's board and management fought the deal tooth and nail, arguing it undervalued the company and disadvantaged minority shareholders. What followed was the longest takeover battle in Swiss corporate history – 41 months of litigation, boardroom tension, and shareholder activism. The...