[Form 4] JONES LANG LASALLE INC Insider Trading Activity

Rhea-AI Filing Summary

Jones Lang LaSalle (JLL) CEO and President Christian Ulbrich reported stock sales under a pre-arranged trading plan. On 12/10/2025, he sold 5,000 shares of JLL common stock at an average price of $330.8697 per share, and on 12/11/2025 he sold an additional 96 shares at an average price of $332.18 per share. These transactions were executed pursuant to a Rule 10b5-1(c) plan that he adopted on December 23, 2024, which allows insiders to sell shares according to a preset schedule. After these sales, Ulbrich beneficially owned 114,685 shares of JLL common stock held directly.

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).

X

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^*

Ulbrich Christian

(Last) (First) (Middle)

200 E. RANDOLPH DR.

(Street)

CHICAGO IL 60601

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
JONES LANG LASALLE INC [ JLL ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2025

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	12/10/2025		S(1)		5,000	D	$330.8697	114,781	D
Common Stock	12/11/2025		S(1)		96	D	$332.18	114,685	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 sold pursuant to a Rule 10b5-1(c) plan that was adopted by the Reporting Person on December 23, 2024.

	Alan K. Tse, attorney-in-fact for Christian Ulbrich	12/12/2025
	** 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 transaction did JLL CEO Christian Ulbrich report on Form 4?

Christian Ulbrich reported sales of 5,000 JLL shares on 12/10/2025 at an average price of $330.8697 and 96 shares on 12/11/2025 at an average price of $332.18.

How many JLL shares does Christian Ulbrich own after the reported transactions?

Following the reported sales, Christian Ulbrich beneficially owns 114,685 shares of Jones Lang LaSalle common stock, held directly.

Were the JLL insider stock sales made under a Rule 10b5-1 plan?

Yes. The filing states the sales represent shares sold pursuant to a Rule 10b5-1(c) plan that Christian Ulbrich adopted on December 23, 2024.

What is the role of the reporting person in Jones Lang LaSalle (JLL)?

The reporting person, Christian Ulbrich, is a Director of JLL and also serves as its CEO & President.

Does the Form 4 indicate any derivative securities for JLL were traded?

No derivative securities transactions are listed; Table II in the filing does not report any options, warrants, or other derivative instruments.

Who signed the JLL Form 4 reporting these transactions?

The Form 4 was signed by Alan K. Tse as attorney-in-fact for Christian Ulbrich on 12/12/2025.