| Crh Americas, Inc. Pac | Feb. 28, 2017 | $2,500 | 
        
            | Crh Americas, Inc. Pac | Feb. 17, 2017 | $2,500 | 
        
            | Oldcastle Materials Inc. Pac | Oct. 5, 2016 | $3,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 8, 2016 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | March 31, 2016 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Jan. 29, 2016 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Dec. 1, 2015 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 3, 2015 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | May 28, 2015 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | March 3, 2015 | $2,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 30, 2014 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 9, 2014 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | June 9, 2014 | $2,000 | 
        
            | Oldcastle Materials Inc. Pac | Nov. 12, 2013 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 5, 2013 | $1,500 | 
        
            | Oldcastle Materials Inc. Pac | May 31, 2013 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | May 29, 2013 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Jan. 28, 2013 | $500 | 
        
            | Oldcastle Materials Inc. Pac | Jan. 28, 2013 | $500 | 
        
            | Oldcastle Materials Inc. Pac | Jan. 25, 2013 | $500 | 
        
            | Oldcastle Materials Inc. Pac | Oct. 22, 2012 | $500 | 
        
            | Oldcastle Materials Inc. Pac | Oct. 9, 2012 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Oct. 5, 2012 | $2,500 | 
        
            | Oldcastle Materials Inc. Pac | April 25, 2012 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | March 22, 2012 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | May 11, 2011 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | May 6, 2010 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Oct. 7, 2009 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 21, 2009 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | July 28, 2008 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Feb. 27, 2008 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Nov. 13, 2007 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | May 23, 2006 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Feb. 8, 2005 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | April 19, 2004 | $1,000 | 
        
            | Oldcastle Materials Inc. Pac | Sept. 30, 2003 | $1,000 |