X0304 4 2011-12-01 0 0001333274 MERCER INTERNATIONAL INC. MERC 0001135278 ADAMS GUY W 55 SOUTH LAKE AVENUE SUITE 720 PASADENA CA 91101 1 0 0 0 Common Shares 2011-12-01 4 S 0 734 5.74 D 36266 D Common Shares 2011-12-01 4 S 0 1266 5.741 D 35000 D Common Shares 2011-12-01 4 S 0 1000 5.742 D 34000 D Common Shares 2011-12-01 4 S 0 1000 5.751 D 33000 D Common Shares 2011-12-01 4 S 0 2400 5.752 D 30600 D Common Shares 2011-12-01 4 S 0 1000 5.761 D 29600 D Common Shares 2011-12-01 4 S 0 1600 5.78 D 28000 D Common Shares 2011-12-01 4 S 0 200 5.781 D 27800 D Common Shares 2011-12-01 4 S 0 800 5.782 D 27000 D /s/ Guy Adams 2011-12-01