X0306 4 2015-09-15 0 0001102541 EarthLink Holdings Corp. ELNK 0001229827 DESIMONE SAMUEL R JR C/O EARTHLINK INC 1170 PEACHTREE STREET, SUITE 900 ATLANTA GA 30309 0 1 0 0 EVP, General Counsel Common Stock 2015-09-15 4 M 0 42017 6.08 A 96431 D Common Stock 2015-09-15 4 F 0 34493 8.89 D 61938 D Common Stock 2015-09-15 4 M 0 8438 6.9 A 70376 D Common Stock 2015-09-15 4 F 0 7368 8.89 D 63008 D Stock options 6.08 2015-09-15 4 M 0 42017 6.08 D 2014-02-20 2023-02-20 Common Stock 42017 334742 D Stock options 6.9 2015-09-15 4 M 0 8438 6.9 D 2007-10-24 2016-10-24 Common Stock 8438 326304 D On September 15, 2015, Mr. DeSimone exercised 50,455 stock options by using a "net exercise" procedure and received 8,594 shares of common stock. No shares were sold in the public markets. On exercising these options, Mr. DeSimone became a stockholder of record with regard to these additional shares of common stock and accordingly will receive quarterly dividends on these shares. Includes options to purchase 166,675 shares of common stock and 168,067 Restricted Stock Units. Includes options to purchase 158,237 shares of common stock and 168,067 Restricted Stock Units. /s/ Samuel R. DeSimone, Jr. 2015-09-16