X0303 4/A 2009-10-13 2009-10-15 0 0001325964 Lightwave Logic, Inc. LWLG 0001167176 SMITH THOMAS P 7860 EAST MCCLAIN DRIVE SUITE E SCOTTSDALE AZ 85260-1627 1 0 0 0 Common Stock 2009-10-15 4 M 0 131000 1 A 881000 D Common Stock 2009-10-15 4 S 0 10000 1.6 D 871000 D Common Stock 2009-10-15 4 S 0 6500 1.55 D 864500 D Common Stock 2009-10-14 4 S 0 14500 1.5 D 850000 D Common Stock 2009-10-13 4 S 0 15515 1.33 D 834485 D Common Stock 2009-10-13 4 S 0 9100 1.3401 D 825385 D Common Stock 2009-10-13 4 S 0 15000 1.361 D 810385 D Common Stock 2009-10-13 4 S 0 15800 1.3625 D 794585 D Common Stock 2009-10-13 4 S 0 8175 1.364 D 786410 D Common Stock 2009-10-13 4 S 0 5000 1.365 D 781410 D Common Stock 2009-10-13 4 S 0 5000 1.372 D 776410 D Common Stock 2009-10-13 4 S 0 5000 1.4 D 771410 D Common Stock 2009-10-13 4 S 0 2710 1.4025 D 768700 D Common Stock 2009-10-13 4 S 0 18700 1.405 D 750000 D Warrant (Right to Buy) 1 2009-10-15 4 M 0 131000 0 D 2007-10-18 2009-10-18 Common Stock 131000 56500 D Acquired restricted stock pursuant to exercise of warrant. /s/Thomas P. Smith 2009-10-16