X0306 4 2018-04-13 0 0000717605 HEXCEL CORP /DE/ HXL 0001219806 FOSTER W KIM C/O HEXCEL CORPORATION 281 TRESSER BLVD., 16TH FLOOR STAMFORD CT 06901 1 0 0 0 Restricted Stock Units 2018-04-13 4 A 0 282 64.68 A Common Stock 282 282 D Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. The restricted stock units vest ratably over the one year period following the date of grant. Shares of Issuer common stock underlying vested restricted stock units will be delivered to the Reporting Person following the first anniversary of the date of grant. The restricted stock units were granted to the Reporting Person in lieu of the Reporting Person's quarterly cash retainer as a member of the Issuer's Board of Directors. /s/ Steven A. Wein, as attorney-in-fact for W. Kim Foster 2018-04-17