Lyndon John Smith - 27 Jan 2026 Form 4 Insider Report for HEXCEL CORP /DE/ (HXL)

Role: President, Americas & Global Fibers
Signature: /s/ Heather M. DeGregorio, as attorney-in-fact for Lyndon J. Smith
Issuer symbol: HXL
Transactions as of: 27 Jan 2026
Net transactions value: -$11,909
Form type: 4
Filing time: 28 Jan 2026, 17:50:26 UTC
Previous filing: 23 Jan 2026
Next filing: 02 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Smith Lyndon John	President, Americas & Global Fibers	C/O HEXCEL CORPORATION, 281 TRESSER BLVD., STAMFORD	/s/ Heather M. DeGregorio, as attorney-in-fact for Lyndon J. Smith	28 Jan 2026	0002068143

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HXL	Common Stock	Options Exercise	$0	+369	+4.1%	$0.000000	9,352	27 Jan 2026	Direct
transaction	HXL	Common Stock	Tax liability	$11,909	-146	-1.6%	$81.57	9,206	27 Jan 2026	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	HXL	Restricted Stock Units	Options Exercise	$0	-369	-33%	$0.000000	738	27 Jan 2026	Common Stock	369		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of common stock of the issuer withheld for the payment of taxes due upon conversion of restricted stock units ("RSUs")
F2	Each restricted stock unit ("RSU") represents a conditional right to receive one share of common stock of the issuer.
F3	The RSU's vest and convert into an equivalent number of shares of common stock of the issuer in equal increments on the first three anniversaries of the grant date.

Remarks:

President, Americas & Global Fibers