Allegion (ALLE) SVP Martens nets PSU shares, 907 withheld for taxes

Rhea-AI Filing Summary

Allegion plc senior vice president Robert C. Martens reported equity award activity. On February 4, 2026, he acquired 3,054 ordinary shares at $0 upon vesting of performance-based restricted stock units granted in February 2023. On the same date, 907 shares were withheld by Allegion at $171.205 per share to cover tax obligations, leaving him with 11,793 directly held ordinary shares.

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

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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^*

Martens Robert C.

(Last) (First) (Middle)

C/O SCHLAGE LOCK COMPANY LLC

11819 N. PENNSYLVANIA STREET

(Street)

CARMEL IN 46032

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Allegion plc [ ALLE ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP-Chief Innovation & Design

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	02/04/2026		A		3,054(1)	A	$0	12,700	D
Ordinary Shares	02/04/2026		F		907(2)	D	$171.205	11,793	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents the number of ordinary shares underlying performance-based restricted stock units (PSUs) granted in February 2023 that were earned and have vested based on the level of performance achieved, as certified by the Issuer's Compensation and Human Capital Committee on February 4, 2026.

2. Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of the PSUs.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Tandra M. Foster, Attorney-In-Fact	02/06/2026
	** 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.

FAQ

What insider transaction did Allegion (ALLE) report for Robert C. Martens?

Allegion reported that SVP-Chief Innovation & Design Robert C. Martens received 3,054 ordinary shares on February 4, 2026. These came from performance-based restricted stock units that vested after Allegion’s Compensation and Human Capital Committee certified the achieved performance level.

Why were 3,054 Allegion (ALLE) shares credited to Robert Martens at $0?

The 3,054 Allegion shares were issued at $0 because they resulted from vesting of performance-based restricted stock units granted in February 2023. Such awards typically convert to shares without cash payment when performance goals, later certified by a board committee, are met.

What does the 907 Allegion (ALLE) share Form 4 entry at $171.205 represent?

The 907 Allegion shares at $171.205 reflect shares withheld by the company to satisfy tax withholding obligations upon PSU vesting. Instead of a market sale, Allegion retained these shares using that value to cover the reporting person’s tax liability related to the equity award.

How many Allegion (ALLE) shares does Robert Martens hold after these transactions?

After the February 4, 2026 transactions, Robert Martens directly holds 11,793 Allegion ordinary shares. This figure reflects both the 3,054 shares received from vested performance-based units and the 907 shares withheld by Allegion to cover associated tax obligations.

What is the origin of the performance-based Allegion (ALLE) shares reported?

The performance-based Allegion shares come from PSUs granted in February 2023. These units converted into 3,054 ordinary shares after Allegion’s Compensation and Human Capital Committee certified on February 4, 2026 that the specified performance conditions had been achieved.