X0306 4 2013-10-29 0 0000319156 CUBIC ENERGY INC CBNR 0001272202 BRUGGEMAN WILLIAM 1681 94TH LANE, NE MINNEAPOLIS MN 55449 0 0 1 0 Common Stock 2013-10-29 4 S 0 400 0.3800 D 17621071 I See Footnote The shares were owned by Diversified Dynamics Corp. William L. Bruggeman, Jr. serves as CEO and Chairman of the Board of Directors of Diversified Dynamics Corp., and therefore, William L. Bruggeman, Jr. is deemed to beneficially own the shares of Common Stock that were sold by Diversified Dynamics Corp. /s/ William L. Bruggeman, Jr. 2013-11-01