Allegion (ALLE) VP Musial reports tax-withholding share disposals on RSU vesting

Rhea-AI Filing Summary

Allegion plc VP and CAO Nickolas A. Musial reported two small share disposals related to tax withholding, not open‑market sales. On February 20 and February 22, he surrendered 102 and 82 ordinary shares, respectively, at $162.92 per share to cover taxes on vested restricted stock units. After these transactions, he directly owned 6,883 ordinary shares.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Musial Nickolas A.

Role VP, Controller & CAO

Type	Security	Shares	Price	Value
Tax Withholding	Ordinary Shares	82	$162.92	$13K
Tax Withholding	Ordinary Shares	102	$162.92	$17K

Holdings After Transaction: Ordinary Shares — 6,883 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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)
02/20/2026

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	02/20/2026		F		102(1)	D	$162.92	6,965	D
Ordinary Shares	02/22/2026		F		82(1)	D	$162.92	6,883	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 shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award.

Remarks:

	/s/ Tandra M. Foster, Attorney-In-Fact	02/24/2026
	** 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) executive Nickolas Musial report?

Nickolas Musial reported two tax-related share dispositions, not open-market sales. He surrendered 102 and 82 Allegion ordinary shares at $162.92 each to cover tax withholding obligations when restricted stock units vested, as disclosed in the Form 4 footnote.

Were Nickolas Musial’s Allegion (ALLE) Form 4 transactions open-market sales?

No, the transactions were not open-market sales. The Form 4 states the shares were withheld by Allegion plc to satisfy tax withholding obligations upon vesting of a restricted stock unit award, a common administrative mechanism rather than a discretionary stock sale.

How many Allegion (ALLE) shares did Nickolas Musial dispose of for tax withholding?

He disposed of a total of 184 ordinary shares for tax withholding. The Form 4 shows 102 shares on February 20 and 82 shares on February 22, both at $162.92 per share, to cover taxes on vested restricted stock units.

How many Allegion (ALLE) shares does Nickolas Musial own after these transactions?

After the reported tax-withholding dispositions, Nickolas Musial beneficially owns 6,883 Allegion ordinary shares directly. This post-transaction balance is disclosed in the Form 4 as the total number of shares held following the February 22, 2026 transaction.

What does transaction code “F” mean in Nickolas Musial’s Allegion (ALLE) Form 4?

Transaction code “F” indicates shares used to pay an exercise price or tax liability. In this case, the Form 4 specifies that Allegion withheld shares from a restricted stock unit vesting to cover Musial’s tax withholding obligations, rather than representing a market sale.