SpiderRock Trading LLC - DOUGLAS DYNAMICS INC ownership

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of DOUGLAS DYNAMICS INC
ValueSharesWeighting
Q4 2014$2,0001,0000.01%
Other shareholders

There were no reported owners of DOUGLAS DYNAMICS INC in Q1 2015.

NameSharesValueWeighting ↓
View complete list of DOUGLAS DYNAMICS INC shareholders