Complex sentence: The company moved to the city of Sheboygan in 1960, and shortly thereafter came under the presidency of attorney John R. Holde, who moved the company to its current location in 1984.
Split into simpler sentences: The company moved to the city of Sheboygan in 1960, and shortly thereafter came under the presidency of attorney John R. Holden. Holden moved the company to its current location in 1984.