Carlisle (NYSE: CSL) CEO exercises 36,260 options and sells common stock

Rhea-AI Filing Summary

Carlisle Companies (CSL) Chair, President & CEO D. Christian Koch reported an option exercise and stock sales. On February 10, 2026, he exercised an employee stock option for 36,260 shares of common stock at an exercise price of $222.35 per share.

On the same date, he sold common stock in several transactions: 12,280 shares at $412.31, 10,622 shares at $413.49, 11,652 shares at $414.18 and 1,706 shares at $415.03, with each sale executed in multiple trades within stated price ranges. After these transactions, he directly owned 113,238 shares and indirectly held 135,000 shares through a limited liability company for which he has full investment authority.

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

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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^*

KOCH D CHRISTIAN

(Last) (First) (Middle)

C/O CARLISLE COMPANIES INCORPORATED

16430 N. SCOTTSDALE ROAD, SUITE 400

(Street)

SCOTTSDALE AZ 85254

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chair, President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
02/10/2026

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
Common Stock	02/10/2026		M		36,260	A	$222.35	149,498	D
Common Stock	02/10/2026		S		12,280	D	$412.31(1)	137,218	D
Common Stock	02/10/2026		S		10,622	D	$413.49(2)	126,596	D
Common Stock	02/10/2026		S		11,652	D	$414.18(3)	114,944	D
Common Stock	02/10/2026		S		1,706	D	$415.03(4)	113,238	D
Common Stock								135,000	I(5)	See Footnote 5

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
Employee Stock Option (Right to Buy)	$222.35	02/10/2026		M			36,260	(6)	02/07/2032	Common Stock	36,260	(7)	0	D

Explanation of Responses:

1. This transaction was executed in multiple trades at prices ranging from $411.79 to $412.77. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

2. This transaction was executed in multiple trades at prices ranging from $412.88 to $413.87. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

3. This transaction was executed in multiple trades at prices ranging from $413.88 to $414.77. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

4. This transaction was executed in multiple trades at prices ranging from $414.88 to $415.46. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

5. Consists of 135,000 shares owned by a limited liability company for which the reporting person has full investment authority.

6. The option vests in three equal annual installments beginning on February 8, 2023.

7. The transaction is the exercise of a derivative security.

Remarks:

	/s/ D. Christian Koch by Ronald P. Fuss, attorney-in-fact	02/11/2026
	** 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.
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FAQ

What insider transaction did Carlisle (CSL) report for its CEO?

Carlisle (CSL) reported that CEO D. Christian Koch exercised 36,260 stock options at $222.35 and sold multiple blocks of common stock on February 10, 2026. The filing details each sale’s size, average price, and the CEO’s resulting share ownership.

How many Carlisle (CSL) options did the CEO exercise and at what price?

The CEO exercised 36,260 employee stock options at an exercise price of $222.35 per share. These options converted into the same number of Carlisle common shares, consistent with the derivative table noting the exercise of an option expiring February 7, 2032.

How many Carlisle (CSL) shares did the CEO sell and at what prices?

On February 10, 2026, the CEO sold 12,280 shares at $412.31, 10,622 shares at $413.49, 11,652 shares at $414.18, and 1,706 shares at $415.03. Each transaction was executed in multiple trades within disclosed price ranges and reported as open-market sales.

What is the Carlisle (CSL) CEO’s ownership after the reported transactions?

After the transactions, the CEO directly owned 113,238 Carlisle common shares. He also indirectly held 135,000 additional shares through a limited liability company for which he has full investment authority, as described in the Form 4 footnote.

How are the indirect Carlisle (CSL) shares held by the CEO structured?

The Form 4 states that 135,000 Carlisle shares are owned by a limited liability company. The CEO has full investment authority over this entity’s holdings, so these shares are reported as indirectly owned under the SEC’s beneficial ownership rules.

What do the Form 4 footnotes say about Carlisle (CSL) sale prices?

Each sale footnote explains that the reported price is a weighted average. Individual trades occurred in ranges, such as $411.79 to $412.77 and $414.88 to $415.46. The CEO undertakes to provide exact trade breakdowns to regulators, the issuer, or shareholders on request.