Luxfer Holdings (LXFR) officer receives grant of 3,040 stock options

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Rhea-AI Filing Summary

LAWDAY MARK JAMES reported acquisition or exercise transactions in this Form 4 filing.

Luxfer Holdings plc officer Mark James Lawday received a grant of stock options as compensation. On March 16, 2026, he was awarded 3,040 stock options, each giving the right to buy one Ordinary Share for a nominal payment of $1.00 per share.

The options vest in three equal installments beginning March 16, 2027 and expire on March 16, 2031. Following this award, Lawday holds 3,040 stock options directly linked to Ordinary Shares.

Insider Trade Summary 10b5-1

1 transaction reported

Mixed 1 txn

Insider LAWDAY MARK JAMES

Role See Remarks

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (Right to Buy)	3,040	$0.00	--

Holdings After Transaction: Stock Option (Right to Buy) — 3,040 shares (Direct)

Footnotes (1)

1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. Represents the award of 3,040 time-based Stock Options made on March 16, 2026. The Stock Options vest and become exercisable in three equal instalments beginning March 16, 2027.

Form 4 Insider Transactions: What Each Field Means →

03/18/2026 - 08:35 AM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

LAWDAY MARK JAMES

(Last)

(First)

(Middle)

LUXFER HOLDINGS PLC, LUMNS LANE

(Street)

MANCHESTER

M27 8LN

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LUXFER HOLDINGS PLC [ LXFR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	See Remarks

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	⁽¹⁾	03/16/2026		A		3,040		⁽²⁾	03/16/2031	Ordinary Shares	3,040	⁽¹⁾	3,040	D

Explanation of Responses:

1. 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.

2. Represents the award of 3,040 time-based Stock Options made on March 16, 2026. The Stock Options vest and become exercisable in three equal instalments beginning March 16, 2027.

Remarks:

	/s/Benjamin Coulson under Power of Attorny for Mark J.Lawday	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Luxfer Holdings (LXFR) report for Mark James Lawday?

Luxfer Holdings reported that officer Mark James Lawday received a grant of 3,040 stock options. These options were awarded on March 16, 2026 as part of his compensation and give him the right to acquire Ordinary Shares at a nominal $1.00 per-share payment.

How many Luxfer Holdings stock options were granted to Mark James Lawday?

Mark James Lawday was granted 3,040 stock options in Luxfer Holdings. Each option relates to one Ordinary Share, giving him the right to acquire 3,040 shares in total, subject to vesting conditions and payment of a nominal $1.00 per share on exercise.

What are the vesting terms of Mark James Lawday’s Luxfer (LXFR) stock options?

The 3,040 stock options awarded to Mark James Lawday vest in three equal installments. Vesting begins on March 16, 2027, with additional equal vesting dates thereafter, meaning he gains exercisable rights to portions of the award over time rather than immediately.

When do Mark James Lawday’s Luxfer stock options expire?

Mark James Lawday’s stock options expire on March 16, 2031. After that date, any unexercised options will lapse and can no longer be used to acquire Ordinary Shares, so the effective exercise window runs from vesting dates through this expiration date.

What is the exercise structure of the new Luxfer (LXFR) stock options granted?

Each of the 3,040 granted stock options is exercisable into one Ordinary Share of Luxfer Holdings. Exercising requires a nominal payment of $1.00 per share, and the options become exercisable in three time-based installments starting March 16, 2027.