X0306 4 2018-03-01 false 0000095552 SUPERIOR INDUSTRIES INTERNATIONAL INC SUP 0001651448 Bowie Scot 26600 TELEGRAPH ROAD SUITE 400 SOUTHFIELD MI 48033 false true false false Principal Accounting Officer Common Stock 2018-03-01 4 M false 322.00 0.00 A 527.00 D Common Stock 2018-03-01 4 F false 110.00 14.45 D 417.00 D Restricted Stock Unit 2018-03-01 4 M false 322.00 0.00 D Common Stock 322.00 1304.00 D These shares were withheld solely for the purpose of paying taxes due upon the vesting and settlement of restricted stock units that were granted to the Reporting Person under the Company's Amended and Restated 2008 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of common stock of Superior Industries International, Inc. The restricted stock units vest and settle in stock in three approximately equal installments on each of the first three anniversaries of the grant date. /s/ Nadeem Moiz as Attorney-in-Fact 2018-03-02