[Form 4] Janus International Group, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Janus International Group Executive Vice President Nettie Norman reported routine equity compensation and related tax withholding transactions. On March 11, 2026, she received a grant of 31,474 shares tied to restricted stock units at no cost, which vest in three equal installments on March 11 of 2027, 2028, and 2029. On March 10, 2026, 2,993 shares were withheld at $5.58 per share to satisfy tax obligations upon RSU vesting, rather than being sold in the market. Following these transactions, she holds 357,050 shares of common stock directly, including 56,681 RSUs, and an additional 600,000 shares are held indirectly by the Nettie Family Gift Trust.

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^*

Nettie Norman V

(Last) (First) (Middle)

C/O JANUS INTERNATIONAL GROUP, INC.

135 JANUS INTERNATIONAL BLVD.

(Street)

TEMPLE GA 30179

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Janus International Group, Inc. [ JBI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Vice President

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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	03/10/2026		F		2,993	D(1)	$5.58	325,576	D
Common Stock	03/11/2026		A		31,474	A(2)	$0	357,050(3)	D
Common Stock								600,000	I	By Trust(4)

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 withheld to satisfy tax withholding obligations upon the vesting and settlement of restricted stock units ("RSUs").

2. The Reporting Person received RSUs on March 11, 2026 (the "Grant Date") based on the closing price per share of the Issuer's common stock on the Grant Date. The RSUs vest in three equal installments over three years on March 11 of each of 2027, 2028, and 2029, upon which the RSUs will be settled by delivery of shares of the Issuer's common stock.

3. Includes 56,681 RSUs.

4. The shares of common stock are held directly by the Nettie Family Gift Trust.

	/s/ Elliot Kahler, as attorney-in-fact for Norman V. Nettie	03/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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