X0306 4/A 2016-01-04 2016-01-06 0 0000088205 SPX CORP SPXC 0001653210 White NaTausha Heleena C/O SPX CORPORATION 13320-A BALLANTYNE CORPORATE PLACE CHARLOTTE NC 28277 0 1 0 0 VP and CHRO Common Stock 2016-01-04 4 F 0 1875 9.33 D 25892 D Common Stock 461 I 401(k) Plan Employee stock option to purchase common stock 12.36 2018-10-13 2025-10-13 Common Stock 43248 43248 D Shares delivered to the issuer for the payment of withholding taxes due upon the vesting of restricted stock previously granted under the SPX Corporation 2002 Stock Compensation Plan. Includes unvested restricted stock units. Vests as to 100% of the shares on the third anniversary of the grant date. This amendment to Form 4 is being filed to revise the number of securities delivered to the issuer for the payment of withholding taxes due upon the vesting of restricted stock previously granted under the SPX Corporation 2002 Stock Compensation Plan in the original Form 4 filed on January 6, 2016. Stefanie Holland, Attorney In Fact for NaTausha Heleena White 2016-01-14