Tax share withholding for Janus International (JBI) VP Rebecca Castillo

Rhea-AI Filing Summary

Janus International Group, Inc. executive Rebecca Castillo, VP of Human Resources, reported an administrative share withholding tied to equity compensation. On February 1, 2026, 775 shares of common stock were withheld at $6.86 per share to cover tax obligations when restricted stock units vested and settled.

After this transaction, Castillo beneficially owned 42,965 shares of Janus common stock, which the filing states includes 29,335 restricted stock units. The filing reflects routine tax withholding rather than an open‑market purchase or sale.

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^*

Castillo Rebecca

(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)
	VP, Human Resources.

3. Date of Earliest Transaction (Month/Day/Year)
02/01/2026

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	02/01/2026		F		775	D(1)	$6.86	42,965(2)	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 withheld to satisfy tax withholding obligations upon the vesting and settlement of restricted stock units.

2. Includes 29,335 restricted stock units.

	/s/ Elliot Kahler, as attorney-in-fact for Rebecca Castillo	02/02/2026
	** 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 transaction did Janus International (JBI) VP Rebecca Castillo report?

Rebecca Castillo reported 775 Janus International common shares withheld to cover taxes. The shares were withheld at $6.86 each when restricted stock units vested and settled, reflecting a routine administrative equity compensation event rather than an open-market buy or sell.

How many Janus International (JBI) shares does Rebecca Castillo own after this Form 4?

After the reported transaction, Rebecca Castillo beneficially owns 42,965 Janus International common shares. The filing specifies that this total includes 29,335 restricted stock units, so a significant portion of her reported holdings is still in the form of unvested or unsettled equity awards.

What does transaction code "F" mean in Rebecca Castillo’s Janus International Form 4?

Transaction code “F” on the Form 4 indicates shares were withheld for tax obligations. In this case, 775 Janus International shares were automatically withheld upon vesting and settlement of restricted stock units, satisfying tax withholding rather than representing a discretionary sale by Castillo.

At what price were the Janus International (JBI) shares withheld in Rebecca Castillo’s filing?

The 775 Janus International shares were withheld at a price of $6.86 per share. This price is used in the Form 4 to calculate the value of stock withheld to satisfy tax withholding obligations related to the vesting and settlement of restricted stock units.

What role does Rebecca Castillo hold at Janus International (JBI) in this Form 4?

Rebecca Castillo is identified as an officer of Janus International, serving as Vice President of Human Resources. The Form 4 reports her beneficial ownership and a routine equity compensation-related withholding, reflecting her status as a Section 16 reporting insider at the company.