Chart Industries (GTLS) VP awarded 1,242 shares, surrenders 374 for taxes

Rhea-AI Filing Summary

Chart Industries VP, General Counsel and Secretary Herbert Hotchkiss reported equity compensation activity involving company common stock. On February 24, 2026, he acquired 1,242 shares at $0.00 per share as a grant, representing vested performance units under the 2017 Omnibus Equity Plan paid out in stock.

On the same date, he disposed of 374 shares at $207.58 per share to cover tax withholding obligations in a transaction exempt under Rule 16b-3, leaving 23,696 shares held directly afterward. He also reports 296 shares held indirectly through his spouse’s IRA.

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
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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^*

Hotchkiss Herbert

(Last) (First) (Middle)

C/O CHART INDUSTRIES, INC.

8665 NEW TRAILS DRIVE, SUITE 100

(Street)

THE WOODLANDS TX 77381

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CHART INDUSTRIES INC [ GTLS ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, GC and Secretary

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

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, par value $0.01 per share(1)	02/24/2026		A		1,242	A	$0	24,070	D
Common stock, par value $0.01 per share	02/24/2026		F(2)		374	D	$207.58	23,696	D
Common stock, par value $0.01 per share								296	I	By Spouse's IRA

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 performance units granted on January 3, 2023, under the Chart Industries, Inc. 2017 Omnibus Equity Plan, that have vested and are paid out in shares of common stock.

2. The reporting person surrendered 374 shares to satisfy tax withholding liabilities in an exempt transaction under Rule 16b-3.

Remarks:

	/s/ Herbert G. Hotchkiss, by Arthur C. Hall III, his attorney-in-fact	02/26/2026
	** 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.

FAQ

What insider transactions did GTLS executive Herbert Hotchkiss report?

Herbert Hotchkiss reported receiving 1,242 Chart Industries shares as vested performance units and surrendering 374 shares to cover tax withholding. After these transactions, he directly held 23,696 shares and reported 296 shares held indirectly through his spouse’s IRA.

Was the GTLS insider share disposition an open market sale?

The 374-share disposition by Herbert Hotchkiss was not an open market sale. It was a surrender of shares to satisfy tax withholding liabilities in a transaction exempt under Rule 16b-3, tied to vested performance units paid in stock.

How many Chart Industries shares did the GTLS executive acquire in the Form 4?

Herbert Hotchkiss acquired 1,242 shares of Chart Industries common stock. These shares were issued at $0.00 per share as vested performance units granted under the Chart Industries, Inc. 2017 Omnibus Equity Plan and paid out in company stock on February 24, 2026.

What is Herbert Hotchkiss’s direct and indirect GTLS share ownership after the filing?

Following the reported transactions, Herbert Hotchkiss directly held 23,696 shares of Chart Industries common stock. He also reported indirect ownership of 296 additional shares held through his spouse’s IRA, reflecting a separate indirect holding alongside his direct ownership position.

What plan governed the GTLS performance units granted to Herbert Hotchkiss?

The performance units that vested into 1,242 Chart Industries shares were granted on January 3, 2023, under the Chart Industries, Inc. 2017 Omnibus Equity Plan. Upon vesting, those units were settled in shares of common stock credited to Herbert Hotchkiss.