Douglas Dynamics, the largest provider of snowplows and sand and salt spreaders in North America, raised $112.5 million by offering 10 million shares at $11.25, the low end of its downwardly revised range and 25% below its original range of $14 to $16. Douglas Dynamics will list on the NYSE under the symbol PLOW. Credit Suisse and Oppenheimer & Co. acted as lead managers on the deal.