Allegion director reports tax-withheld shares

Allegion plc director Gregg C. Sengstack reported a routine tax-related share disposition.

Rhea-AI Filing Summary

Allegion plc director Gregg C. Sengstack reported a routine tax-related share disposition. On June 5, 2026, 292 Ordinary Shares were withheld by Allegion at a price of $130.27 per share to cover tax obligations when a restricted stock unit award vested. This was not an open-market sale.

Following this withholding, Sengstack holds 2,155 Ordinary Shares directly. A further 8,000 Ordinary Shares are held indirectly by the Gregg Sengstack 2020 Dynasty Trust, for which his spouse is trustee and he does not have sole voting and investment power.

Insights

Equity compensation analyst

Routine tax withholding on vested RSUs; no open‑market trading signal.

The filing shows 292 Allegion Ordinary Shares withheld at $130.27 per share to satisfy tax obligations from a vested restricted stock unit award. Code F events are mechanical and do not represent discretionary buying or selling in the market.

After the transaction, Gregg C. Sengstack holds 2,155 shares directly and 8,000 shares via the Gregg Sengstack 2020 Dynasty Trust, where his spouse is trustee. With no option exercises or open‑market trades reported, this appears to be standard equity compensation administration.

Insider Trade Summary

Exercise Price or Tax Liability: 292 shares

Exercise Price or Tax Liability 2 txns

Insider SENGSTACK GREGG C

Role Director

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Ordinary Shares	292	$130.27	$38K
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Ordinary Shares — 2,155 shares (Direct); Ordinary Shares — 8,000 shares (Indirect, By Reporting Person's Trust)

Footnotes (2)

1. F1. Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award.
2. F2. Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust. The reporting person's spouse is trustee of the trust, and the reporting person does not have sole voting and investment power over these ordinary shares.

Key Figures

Tax-withheld shares: 292 shares Withholding price: $130.27 per share Direct holdings after transaction: 2,155 shares +2 more

5 metrics

Tax-withheld shares 292 shares Withheld to cover tax obligations on RSU vesting

Withholding price $130.27 per share Value used for 292-share tax withholding

Direct holdings after transaction 2,155 shares Ordinary Shares directly owned after June 5, 2026 event

Indirect trust holdings 8,000 shares Ordinary Shares held by Gregg Sengstack 2020 Dynasty Trust

Tax-withholding transactions 1 transaction Code F disposition reported in this Form 4

Key Terms

restricted stock unit award, tax withholding obligations, Dynasty Trust, indirect ownership

4 terms

restricted stock unit award financial

"Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award."

A restricted stock unit award is a promise by a company to give an employee a specified number of company shares at a future date if certain conditions are met, such as staying with the company or hitting performance goals. For investors, these awards matter because they can increase the total number of shares outstanding when converted, diluting existing holders, and they align employees’ incentives with shareholders’ interests much like giving a rising bonus that becomes real only after conditions are satisfied.

tax withholding obligations financial

"Represents shares withheld by the Issuer to cover tax withholding obligations upon vesting of a restricted stock unit award."

Dynasty Trust financial

"Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust."

indirect ownership financial

"Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Allegion (ALLE) director Gregg Sengstack report in this Form 4?

He reported a tax-related share disposition, where 292 Ordinary Shares of Allegion were withheld by the company at $130.27 per share to cover tax obligations on a vested restricted stock unit award.

Was Gregg Sengstack’s Allegion (ALLE) Form 4 a market sale of shares?

No, the Form 4 shows a tax-withholding disposition, not an open-market sale. Allegion withheld 292 shares upon vesting of a restricted stock unit award to satisfy tax obligations owed by the insider.

How many Allegion (ALLE) shares does Gregg Sengstack hold after this filing?

After the reported transaction, he directly holds 2,155 Ordinary Shares of Allegion. An additional 8,000 Ordinary Shares are held indirectly through the Gregg Sengstack 2020 Dynasty Trust, where his spouse serves as trustee.

What does the 292-share tax withholding mean for Allegion (ALLE) investors?

The 292-share withholding at $130.27 per share is a routine administrative step tied to equity compensation. It reflects taxes due on vested restricted stock units and does not indicate a discretionary decision to sell Allegion shares in the open market.

How are Gregg Sengstack’s Allegion (ALLE) trust-held shares characterized?

The filing states 8,000 Ordinary Shares are held by the Gregg Sengstack 2020 Dynasty Trust. His spouse is trustee, and he does not have sole voting and investment power over these indirectly held Allegion shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/09/2026 - 02:34 PM Learn about SEC filing dates

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^*

SENGSTACK GREGG C

(Last) (First) (Middle)

C/O SCHLAGE LOCK COMPANY LLC

11819 N. PENNSYLVANIA STREET

(Street)

CARMEL INDIANA 46032

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

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)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	06/05/2026		F		292(1)	D	$130.27	2,155	D
Ordinary Shares								8,000	I	By Reporting Person's Trust(2)

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.

2. Represents ordinary shares held by the Gregg Sengstack 2020 Dynasty Trust. The reporting person's spouse is trustee of the trust, and the reporting person does not have sole voting and investment power over these ordinary shares.

Remarks:

	/s/ Tandra M. Foster, Attorney-In-Fact	06/09/2026
	** 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)