Allegion (ALLE) VP Musial logs PSU vesting and tax share withholding

Rhea-AI Filing Summary

Allegion plc executive Nickolas A. Musial reported routine equity compensation activity. On February 4, 2026, he acquired 557 Allegion ordinary shares at $0 when performance-based restricted stock units granted in February 2023 vested based on certified performance results.

On the same date, 188 ordinary shares were withheld at a price of $171.205 per share to cover tax obligations tied to that vesting. After these transactions, Musial directly held 6,144 Allegion ordinary shares.

Insights

Equity Compensation Analyst

Routine PSU vesting and tax withholding for Allegion executive, no thesis-changing impact.

Nickolas A. Musial, Allegion’s VP, Controller & CAO, reported vesting of performance-based restricted stock units granted in February 2023. This resulted in 557 ordinary shares being issued at $0, reflecting earned long-term incentive compensation tied to performance.

To satisfy tax withholding on the PSU vesting, 188 shares were automatically withheld at $171.205 per share. Following these actions, Musial directly owned 6,144 Allegion ordinary shares. These transactions are typical for executive equity awards and do not represent open-market buying or selling.

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^*

Musial Nickolas A.

(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)
	VP, Controller & CAO

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		557(1)	A	$0	6,332	D
Ordinary Shares	02/04/2026		F		188(2)	D	$171.205	6,144	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 transactions did Allegion (ALLE) report for Nickolas A. Musial?

Allegion reported that VP, Controller & CAO Nickolas A. Musial acquired 557 ordinary shares at no cost from vested performance-based RSUs, and 188 shares were withheld at $171.205 per share to cover taxes, leaving him with 6,144 directly held Allegion shares.

Why did Nickolas A. Musial receive 557 Allegion (ALLE) shares on February 4, 2026?

He received 557 Allegion ordinary shares because performance-based restricted stock units granted in February 2023 vested. The issuer’s Compensation and Human Capital Committee certified the performance level on February 4, 2026, triggering delivery of those shares as earned equity compensation.

What does the 188-share Allegion (ALLE) transaction at $171.205 represent?

The 188 Allegion ordinary shares at $171.205 per share represent stock withheld by the company for tax withholding when Musial’s performance-based restricted stock units vested. This is an automatic, non-open-market transaction commonly used to satisfy payroll tax obligations on equity awards.

How many Allegion (ALLE) shares does Nickolas A. Musial own after these Form 4 transactions?

After the reported transactions, Nickolas A. Musial directly holds 6,144 Allegion ordinary shares. That balance reflects 557 shares received from vesting performance-based RSUs and 188 shares withheld by the issuer to pay associated tax obligations on the vesting event.

Were the Allegion (ALLE) Form 4 transactions open-market trades by Nickolas A. Musial?

No, the reported transactions were not open-market trades. They involved 557 shares issued at $0 upon vesting of performance-based restricted stock units and 188 shares withheld by Allegion at $171.205 per share to cover tax withholding on that vesting.

What role does performance certification play in Allegion (ALLE) PSU vesting for Musial?

The vesting of Musial’s performance-based restricted stock units depended on performance certification. Allegion’s Compensation and Human Capital Committee certified the performance level on February 4, 2026, determining that 557 underlying ordinary shares were earned and should be delivered to him.