AdvanSix (ASIX) director discloses no share or option ownership in Form 3

Rhea-AI Filing Summary

AdvanSix Inc. reported an initial insider ownership filing for a director effective 01/01/2026. The reporting person is identified as a director of AdvanSix and indicated beneficial ownership of 0 shares of AdvanSix common stock, par value $0.01 per share, held directly. The filing also shows no derivative securities, such as options or warrants, beneficially owned at this time. This Form 3 is filed by a single reporting person and establishes the director’s baseline ownership position in AdvanSix stock.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Bird Jeffrey J.

(Last) (First) (Middle)

300 KIMBALL DRIVE

SUITE 101

(Street)

PARSIPPANY NJ 07054

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2026

3. Issuer Name and Ticker or Trading Symbol
AdvanSix Inc. [ ASIX ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $0.01	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Achilles B. Kintiroglou for Jeffrey J. Bird	01/05/2026
	** 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 5 (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 does this Form 3 filing disclose for AdvanSix (ASIX)?

The Form 3 discloses that a director of AdvanSix Inc. (ASIX) has filed an initial statement of beneficial ownership, reporting 0 shares of common stock owned directly and no derivative securities.

How many AdvanSix (ASIX) common shares does the reporting director own?

The reporting director lists beneficial ownership of 0 shares of AdvanSix common stock, par value $0.01, in the filing.

Does the AdvanSix (ASIX) director hold any stock options or other derivative securities?

No. The section for derivative securities in the filing does not list any options, warrants, or other derivative securities beneficially owned by the director.

What is the relationship of the reporting person to AdvanSix (ASIX)?

The reporting person is identified as a Director of AdvanSix Inc., and that relationship is checked in the relationship section of the filing.

Is this AdvanSix (ASIX) Form 3 filed by one or multiple reporting persons?

The document specifies that the Form is filed by one reporting person, not by a group.