Allegion (NYSE: ALLE) SVP sells 3,993 shares, holding 8,570 after

Rhea-AI Filing Summary

Allegion plc senior vice president Robert C. Martens, the company’s SVP-Chief Innovation & Design, completed an open-market sale of 3,993 Ordinary Shares on May 7, 2026 at a price of $137.15 per share. After this transaction, he directly holds 8,570 Ordinary Shares of Allegion. This filing reflects a discretionary share sale by a senior officer rather than an option exercise or tax-related transaction.

Insider Trade Summary

Net Seller: 3,993 shares ($547,640)

Net Sell 1 txn

Insider Martens Robert C.

Role SVP-Chief Innovation & Design

Sold 3,993 shs ($548K)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares	3,993	$137.15	$548K

Holdings After Transaction: Ordinary Shares — 8,570 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 3,993 shares Sale price per share: $137.15/share Shares held after transaction: 8,570 shares +1 more

4 metrics

Shares sold 3,993 shares Ordinary Shares sold on May 7, 2026 in open market

Sale price per share $137.15/share Execution price for the open-market sale

Shares held after transaction 8,570 shares Direct ownership following the sale

Net shares sold 3,993 shares Net sell direction in transaction summary

Key Terms

open-market sale, Ordinary Shares, Form 4, transaction code "S"

4 terms

open-market sale financial

"classified as an open-market sale of Ordinary Shares"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Ordinary Shares financial

"transaction involved Allegion plc Ordinary Shares"

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

Form 4 regulatory

"reported in a Form 4 insider trading disclosure"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

transaction code "S" regulatory

"uses transaction code "S" for a sale transaction"

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^*

Martens Robert 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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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	05/07/2026		S		3,993	D	$137.15	8,570	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:

Remarks:

	/s/ Tandra M. Foster, Attorney-In-Fact	05/11/2026
	** 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)

FAQ

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

Allegion reported that SVP-Chief Innovation & Design Robert C. Martens sold 3,993 Ordinary Shares in an open-market transaction. The sale occurred at a price of $137.15 per share, and it was classified as a standard open-market sale, not an option exercise.

At what price did Allegion SVP Robert C. Martens sell his ALLE shares?

Robert C. Martens sold 3,993 Allegion Ordinary Shares at $137.15 per share. This price reflects the execution level for the reported open-market sale on May 7, 2026, as disclosed in the Form 4 insider trading report filed for Allegion plc.

How many Allegion (ALLE) shares does Robert C. Martens hold after the sale?

Following the reported transaction, Robert C. Martens directly holds 8,570 Allegion Ordinary Shares. This figure represents his remaining direct ownership after selling 3,993 shares in an open-market sale recorded in the Form 4 insider trading disclosure.

Was the Allegion (ALLE) insider transaction an open-market sale or an option exercise?

The Allegion insider transaction was an open-market sale, not an option exercise. The Form 4 classifies the code as “S,” describing a sale in an open market or private transaction, with no derivative exercise price or option-related details listed in the filing.

Who is the Allegion (ALLE) executive involved in this Form 4 sale?

The executive is Robert C. Martens, Allegion’s SVP-Chief Innovation & Design. He reported selling 3,993 Ordinary Shares in an open-market transaction and now directly owns 8,570 shares, according to the Form 4 insider trading report filed for Allegion plc.