X0306 4 2016-09-26 0 0001517228 CommScope Holding Company, Inc. COMM 0001527166 Carlyle Group L.P. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001548624 Carlyle Group Management L.L.C. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004-2505 0 0 1 0 0001548626 Carlyle Holdings I GP Inc. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001548627 Carlyle Holdings I GP Sub L.L.C. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001548628 Carlyle Holdings I L.P. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0000933790 TC Group, LLC C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001548639 TC Group Sub L.P. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001589863 TC Group CommScope Holdings, L.L.C. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 0001589856 Carlyle-CommScope Holdings, L.P. C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVE. NW, SUITE 220S WASHINGTON DC 20004 0 0 1 0 Common Stock 2016-09-26 4 S 0 10000000 30.37 D 19716970 I See Footnote Carlyle-CommScope Holdings, L.P. is the record holder of these shares of common stock. Carlyle Group Management L.L.C. is the general partner of The Carlyle Group L.P., which is a publicly traded entity listed on NASDAQ. The Carlyle Group L.P. is the sole shareholder of Carlyle Holdings I GP Inc., which is the managing member of Carlyle Holdings I GP Sub L.L.C., which is the general partner of Carlyle Holdings I L.P., which is the managing member of TC Group, L.L.C., which is the general partner of TC Group Sub, L.P., which is the managing member of TC Group CommScope Holdings, L.L.C., which is the general partner of Carlyle-CommScope Holdings, L.P. THE CARLYLE GROUP L.P. By: Carlyle Group Management L.L.C., its general partner, By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 CARLYLE GROUP MANAGEMENT L.L.C. By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 CARLYLE HOLDINGS I GP INC. By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 CARLYLE HOLDINGS I GP SUB L.L.C. By: Carlyle Holdings I GP Inc., its managing member, By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 CARLYLE HOLDINGS I L.P. By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 TC GROUP, L.L.C. By: Carlyle Holdings I L.P., its managing member By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 TC GROUP SUB, L.P. By: TC Group, L.L.C., its general partner By: Carlyle Holdings I L.P., its managing member By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 TC GROUP COMMSCOPE HOLDINGS, L.L.C. By: TC Group Sub, L.P., its managing member By: TC Group, L.L.C., its general partner By: Carlyle Holdings I L.P., its managing member By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27 CARLYLE-COMMSCOPE HOLDINGS, L.P. By: TC Group CommScope Holdings, L.L.C., its general partner By: TC Group Sub, L.P., managing member By: TC Group, L.L.C., general partner By: Carlyle Holdings I L.P., managing member By: /s/ Daniel A. D'Aniello, Chairman 2016-09-27