Carlisle director converts RSUs, forfeits 505 shares

Carlisle director Jesse G. Singh converted vested restricted stock units into shares and forfeited unvested restricted stock upon resigning from the board.

Rhea-AI Filing Summary

CARLISLE COMPANIES INC (CSL) director Jesse G. Singh reported transactions on September 10, 2026 related to his departure from the board. Previously granted restricted stock units covering 4,070 shares of common stock were converted into the same number of common shares, and all restricted stock units were eliminated. In connection with his resignation, he also forfeited 505 unvested restricted shares back to the company without consideration. No Rule 10b5-1 trading plan is reported for these transactions.

Insider Trade Summary

4,070 shares exercised/converted

Exercise 3 txns

Insider Singh Jesse G

Role Director

Type	Security	Shares	Price	Value
Exercise	Restriced Stock Units F3, F4	4,070	$329.74	$1.34M
Exercise	Common Stock F1	4,070	--	--
Disposition	Common Stock F2	505	$0.00	$0.00

Holdings After Transaction: Restriced Stock Units — 0 contracts (Direct); Common Stock — 8,247 shares (Direct)

Footnotes (4)

1. F1. Not applicable.
2. F2. Represents the forfeiture of unvested restricted shares back to the issuer without consideration upon the reporting person's resignation as a member of the board of directors.
3. F3. Each restricted stock unit represents a right to receive one share of the issuer's common stock.
4. F4. The restricted stock units were fully vested on the dates of grants and the vested shares were delivered to the reporting person upon the reporting person's termination of service as a director of the issuer.

Key Figures

Restricted stock units converted: 4,070 units Common shares received from conversion: 4,070 shares Unvested restricted shares forfeited: 505 shares +2 more

5 metrics

Restricted stock units converted 4,070 units Restricted stock units converted into common stock on September 10, 2026

Common shares received from conversion 4,070 shares Common stock delivered upon conversion of restricted stock units

Unvested restricted shares forfeited 505 shares Forfeited back to Carlisle Companies Inc upon resignation

Reference value per restricted stock unit $329.74 per unit Value associated with restricted stock units on September 10, 2026

Restricted stock units remaining 0 units Restricted stock units position after the reported conversion

Key Terms

restricted stock units, forfeiture, termination of service

3 terms

restricted stock units financial

"Each restricted stock unit represents a right to receive one share"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

forfeiture financial

"Represents the forfeiture of unvested restricted shares back to the issuer"

termination of service financial

"delivered to the reporting person upon the reporting person's termination of service"

FAQ

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

What did CSL director Jesse G. Singh report in this Form 4?

He reported the conversion of 4,070 restricted stock units into common shares of Carlisle Companies Inc and the forfeiture of 505 unvested restricted shares back to the company in connection with his resignation as a director.

How many Carlisle (CSL) restricted stock units did Jesse G. Singh convert?

He converted 4,070 restricted stock units, each representing one share of Carlisle Companies Inc common stock, into 4,070 shares of common stock on September 10, 2026.

What restricted shares did Jesse G. Singh forfeit at Carlisle (CSL)?

He forfeited 505 unvested restricted shares of Carlisle Companies Inc common stock back to the issuer without consideration upon his resignation as a member of the board of directors.

Were Jesse G. Singh’s CSL transactions made under a Rule 10b5-1 plan?

No. The filing indicates that no Rule 10b5-1 trading plan applies to these transactions; they are associated with his termination of service as a director.

Does Jesse G. Singh still hold restricted stock units of Carlisle (CSL) after these transactions?

No. After converting 4,070 restricted stock units into common shares, the filing reports that he held zero restricted stock units of Carlisle Companies Inc.

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

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Available on EDGAR 09/11/2026 - 05:39 PM Accepted by SEC EDGAR 09/11/2026 - 05:39 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

X

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^*

Singh Jesse G

(Last) (First) (Middle)

C/O CARLISLE COMPANIES INCORPORATED

16430 N. SCOTTSDALE ROAD, SUITE 400

(Street)

SCOTTSDALE ARIZONA 85254

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CARLISLE COMPANIES INC [ CSL ]

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)
09/10/2026

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
Common Stock	09/10/2026		M		4,070	A	(1)	8,752	D
Common Stock	09/10/2026		D		505(2)	D	$0	8,247	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
Restriced Stock Units	(3)	09/10/2026		M			4,070	(4)	(4)	Common Stock	4,070	$329.74	0	D

Explanation of Responses:

1. Not applicable.

2. Represents the forfeiture of unvested restricted shares back to the issuer without consideration upon the reporting person's resignation as a member of the board of directors.

3. Each restricted stock unit represents a right to receive one share of the issuer's common stock.

4. The restricted stock units were fully vested on the dates of grants and the vested shares were delivered to the reporting person upon the reporting person's termination of service as a director of the issuer.

Remarks:

	/s/ Jesse G. Singh by Ronald P. Fuss, attorney-in-fact	09/11/2026
	** 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)