X0306 4 2015-02-11 0 0001119985 HYDROGENICS CORP HYGS 0001499271 CommScope, Inc. of North Carolina 1100 COMMSCOPE PLACE, SE HICKORY NC 28602 0 0 1 0 0001517228 CommScope Holding Company, Inc. 1100 COMMSCOPE PLACE, SE HICKORY NC 28602 0 0 1 0 0001035884 COMMSCOPE INC 1100 COMMSCOPE PLACE, SE HICKORY NC 28602 0 0 1 0 Common Stock, no par value 2015-02-11 4 S 0 13000 14.8324 D 1467974 D Common Stock, no par value 2015-02-12 4 S 0 7700 14.8633 D 1460274 D Common Stock, no par value 2015-02-13 4 S 0 33500 14.2391 D 1426774 D The price shown is the weighted average price of the shares sold in this transaction. The price range for this transaction is $14.325 to $15.28. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price for this transaction. The amount listed reflects the beneficial ownership of the issuer's securities owned by CommScope, Inc. of North Carolina ("CommScope NC"), all of which may be deemed attributable to CommScope Holding Company, Inc. and CommScope, Inc. because CommScope NC is a wholly-owned subsidiary of CommScope, Inc., which is itself a wholly-owned subsidiary of CommScope Holding Company, Inc. The price shown is the weighted average price of the shares sold in this transaction. The price range for this transaction is $14.455 to $15.39. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price for this transaction. The price shown is the weighted average price of the shares sold in this transaction. The price range for this transaction is $14.00 to $14.65. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price for this transaction. CommScope, Inc. of North Carolina, by its Senior Vice President, Frank B. Wyatt, II, /s/Frank B. Wyatt, II 2015-02-13 CommScope Holding Company, Inc., by its Senior Vice President, Frank B. Wyatt, II, /s/ Frank B. Wyatt, II 2015-02-13 CommScope, Inc., by its Senior Vice President, Frank B. Wyatt, II, /s/ Frank B. Wyatt, II 2015-02-13