AdvanSix director granted 537 share-equivalent units

Williams Patrick reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Williams Patrick reported acquisition or exercise transactions in this Form 4 filing.

AdvanSix Inc. director Patrick Williams received an equity-based award representing 537 share-equivalent units. The grant, valued at $24.40 per share-equivalent on the transaction date, was allocated to his deferred stock unit fund under the AdvanSix Inc. Deferred Compensation Plan.

After this allocation, Williams holds 36,567 common shares and share-equivalent units in total, including an additional 107 stock units credited as dividend equivalents tied to unvested restricted stock units and deferred stock units.

Insider Trade Summary

Grant/Award: 537 shares

Grant/Award 1 txn

Insider Williams Patrick

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, par value $0.01	537	$24.40	$13K

Holdings After Transaction: Common Stock, par value $0.01 — 36,567 shares (Direct)

Footnotes (2)

1. F1. Represents the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution.
2. F2. Includes an additional 107 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11.

Key Figures

Equity units granted: 537 units Reference price per unit: $24.40 per share-equivalent Total holdings after transaction: 36,567 shares and units +1 more

4 metrics

Equity units granted 537 units Grant/award acquisition on March 31, 2026

Reference price per unit $24.40 per share-equivalent Value used for the 537-unit award

Total holdings after transaction 36,567 shares and units Common stock and share-equivalent units following the grant

Dividend equivalent units 107 units Additional stock units credited as dividend equivalents

Key Terms

Deferred Compensation Plan, deferred stock unit fund, dividend equivalents, restricted stock units

4 terms

Deferred Compensation Plan financial

"under the AdvanSix Inc. Deferred Compensation Plan"

A deferred compensation plan is an arrangement where an employer agrees to pay part of an employee’s pay or bonus at a later date instead of immediately, often to reduce current tax bills or to tie rewards to long-term performance. For investors it matters because these promises create future cash obligations and influence executive incentives and retention; they can affect a company’s reported liabilities, cash flow planning and the risk profile if the business faces financial trouble.

deferred stock unit fund financial

"allocation of deferred compensation to the reporting person's deferred stock unit fund account"

dividend equivalents financial

"stock units credited as dividend equivalents in connection with unvested restricted stock units"

Payments tied to employee or contractor equity awards that mirror the cash dividends paid on the company’s stock; they give the holder the same economic benefit as owning the shares without transferring actual shares—often paid in cash or additional award units when the award becomes payable. Investors care because these payments affect a company’s compensation costs, cash flow and potential share dilution, and they signal how management is being rewarded and aligned with shareholders.

restricted stock units financial

"in connection with unvested restricted stock units under the 2016 Stock Incentive Plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did AdvanSix (ASIX) director Patrick Williams report?

Patrick Williams reported an acquisition of 537 share-equivalent units linked to AdvanSix common stock. The award was granted under the company’s Deferred Compensation Plan and reflects non-cash compensation rather than an open-market stock purchase or sale.

Was the AdvanSix (ASIX) Form 4 transaction a stock purchase or a compensation grant?

The Form 4 transaction was a grant of equity-based compensation, not an open-market stock purchase. It represents deferred stock unit allocations under the AdvanSix Inc. Deferred Compensation Plan, coded as a grant or award acquisition on the filing.

How many AdvanSix (ASIX) shares and units does Patrick Williams hold after this Form 4?

Following the reported award, Patrick Williams holds a total of 36,567 AdvanSix common shares and share-equivalent units. This figure includes previously held shares and units plus the newly allocated 537 units disclosed in the transaction.

What is the value reference for Patrick Williams’ AdvanSix (ASIX) equity grant?

The grant was recorded at $24.40 per share-equivalent for 537 units of AdvanSix common stock. This price is an accounting reference for the award, not necessarily an execution price from an open-market transaction or cash purchase.

What do the additional 107 AdvanSix (ASIX) stock units in the Form 4 footnote represent?

The additional 107 AdvanSix stock units represent dividend equivalents credited on unvested restricted stock units and deferred stock units. They were acquired in transactions exempt from reporting under Rule 16a-11 and increase Williams’ total share-equivalent holdings.

How are Patrick Williams’ AdvanSix (ASIX) deferred stock units settled?

Each deferred stock unit represents the economic equivalent of one AdvanSix common share and is paid out in shares upon distribution. This means Williams ultimately receives AdvanSix common stock when the Deferred Compensation Plan distributes his accumulated units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 04/01/2026 - 04:50 PM Learn about SEC filing dates

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).

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^*

Williams Patrick

(Last) (First) (Middle)

300 KIMBALL DRIVE, SUITE 101

(Street)

PARSIPPANY NEW JERSEY 07054

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	03/31/2026		A		537(1)	A	$24.4	36,567(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 the allocation of deferred compensation to the reporting person's deferred stock unit fund account under the AdvanSix Inc. Deferred Compensation Plan. Each unit allocated under the stock unit fund represents the economic equivalent of one share of common stock. Units are paid out in shares of AdvanSix Inc. common stock upon distribution.

2. Includes an additional 107 shares representing stock units credited as dividend equivalents in connection with unvested restricted stock units under the 2016 Stock Incentive Plan of AdvanSix Inc. and its Affiliates, as amended and restated, and deferred stock units under the AdvanSix Inc. Deferred Compensation Plan, which were acquired in transactions exempt from reporting under Rule 16a-11.

Remarks:

	/s/ Achilles B. Kintiroglou for Patrick Williams	04/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)