Kim K.w. Rucker - 09 May 2026 Form 4 Insider Report for Celanese Corp (CE)

Reporting relationship: Director
Issuer ticker: CE
Reported as of: 09 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 May 2026, 16:09:32 UTC
Prior SEC filing: 04 May 2026
Next SEC filing: 18 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Blake Feikema, Attorney-in-Fact for Kim K.W. Rucker

Key filing fact

Kim K.w. Rucker filed Form 4 for Celanese Corp (CE) on 13 May 2026.

Key facts

This page summarizes Kim K.w. Rucker's Form 4 filing for Celanese Corp (CE).
4 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 13 May 2026, 16:09.

Change

Previous filing in this sequence was filed on 04 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001430329 Primary reporting owner

Rucker Kim K.W.

Relationship: Director
Address: C/O CELANESE CORPORATION, 222 W LAS COLINAS BLVD, SUITE 900N, IRVING
Signature: /s/ Blake Feikema, Attorney-in-Fact for Kim K.W. Rucker
Signature date: 13 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CE transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -3,376
Change %: -98%
Price
Shares after: 56
Date: 09 May 2026
Ownership: Direct
Footnotes: F1

CE transaction

Common Stock

Award

Transaction value
Shares: +2,975
Change %: +5312%
Price: $0.000000^*
Shares after: 3,031
Date: 11 May 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CE transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +3,376
Change %: +35%
Price: $0.000000^*
Shares after: 12,896
Date: 09 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,376
Exercise price
Footnotes: F3, F4

CE transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +5
Change %: +0.04%
Price: $59.55^*
Shares after: 12,901
Date: 11 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 5
Exercise price
Footnotes: F3, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Upon vesting of 3,376 Restricted Stock Units granted to the reporting person on May 9, 2025, the reporting person deferred the receipt of 3,376 shares of Common Stock and received instead 3,376 shares of phantom stock pursuant to the Company's 2008 Deferred Compensation Plan (the "Plan"). As a result, the reporting person is reporting the disposition of 3,376 shares of Common Stock in exchange for an equal number of shares of phantom stock.

Footnote F2

Annual grant of restricted stock units pursuant to the Company's Amended and Restated 2018 Global Incentive Plan. The restricted stock units vest in full on the one-year anniversary of the date of the grant. The reporting person has elected that upon vesting of the restricted stock units, receipt of the shares of Common Stock be deferred under the Company's 2008 Deferred Compensation Plan; accordingly, upon vesting, the reporting person will instead receive an equal number of shares of phantom stock. As provided in the Company's 2008 Deferred Compensation Plan, the phantom stock becomes payable in shares of Common Stock upon the earlier of the date previously elected by the reporting person to receive payment or the termination of the reporting person's service as a director of the Company.

Footnote F3

Each share of phantom stock represents the right to receive one share of Common Stock.

Footnote F4

The shares of phantom stock become payable in shares of Common Stock, as provided in the Plan.

Footnote F5

The reported phantom stock represents dividend equivalents on compensation deferred under the Company's 2008 Deferred Compensation Plan (the "Plan"). The shares of phantom stock become payable in shares of Common Stock, as provided in the Plan, following the termination of the reporting person's service as a director of the Company.