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Koenig Michael

Disclosed activity across 1 company

Tapewire entity
47791
SEC CIK
0001911096

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Celanese CorpCE · Entity 3922DirectorMay 09, 2026May 13, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Celanese Corp

Report date May 09, 2026 · Filed May 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect8,320 Ending reported balance After 2026-05-11 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-09 · Tax withholding · Disposed 1,013 · Balance 5,345

F1: Shares withheld for the payment of taxes on the vesting and settlement of performance-based restricted stock units.

Row 2 · 2026-05-11 · Grant · Acquired 2,975 · Balance 8,320

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 grant.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld for the payment of taxes on the vesting and settlement of performance-based restricted stock units.

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 grant.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 11, 2026 Filed May 13, 2026 20:15 UTC Celanese Corp CE · Entity 3922 GrantCommon Stock 2,975 $0.00 $0.00
Disclosure

SEC source: 0001911096-26-000003 · wk-form4_1778703305.xml · nonDerivative · entry 2

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,320

F2 · shares: 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 grant.

Read SEC document
May 09, 2026 Filed May 13, 2026 20:15 UTC Celanese Corp CE · Entity 3922 Tax withholdingCommon Stock 1,013 $57.51 $58,257.63
Disclosure

SEC source: 0001911096-26-000003 · wk-form4_1778703305.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,345

F1 · shares: Shares withheld for the payment of taxes on the vesting and settlement of performance-based restricted stock units.

Read SEC document
May 15, 2025 Filed May 19, 2025 20:20 UTC Celanese Corp CE · Entity 3922 Tax withholdingCommon Stock 335 $51.45 $17,235.75
Disclosure

SEC source: 0001306830-25-000138 · wk-form4_1747686018.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,358

F1 · shares: Shares withheld for the payment of taxes on the vesting and settlement of previously reported time-based restricted stock units.

Read SEC document
May 09, 2025 Filed May 13, 2025 20:26 UTC Celanese Corp CE · Entity 3922 GrantCommon Stock 3,376 $0.00 $0.00
Disclosure

SEC source: 0001306830-25-000121 · wk-form4_1747167953.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,693

F1 · shares: 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 grant.

Read SEC document
May 15, 2024 Filed May 17, 2024 20:38 UTC Celanese Corp CE · Entity 3922 GrantCommon Stock 1,114 $156.96 $174,853.44
Disclosure

SEC source: 0001306830-24-000136 · wk-form4_1715978282.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,317

F1 · shares: 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 grant.

Read SEC document
May 12, 2024 Filed May 14, 2024 21:20 UTC Celanese Corp CE · Entity 3922 Tax withholdingCommon Stock 534 $159.07 $84,943.38
Disclosure

SEC source: 0001306830-24-000111 · wk-form4_1715721648.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,203

F1 · shares: Shares withheld for the payment of taxes on the vesting and settlement of previously reported time-based restricted stock units.

Read SEC document
May 12, 2023 Filed May 16, 2023 20:33 UTC Celanese Corp CE · Entity 3922 GrantCommon Stock 1,777 $98.46 $174,963.42
Disclosure

SEC source: 0001306830-23-000109 · wf-form4_168426920979501.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,737

F1 · shares: 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 grant.

Read SEC document
May 03, 2023 Filed May 5, 2023 20:36 UTC Celanese Corp CE · Entity 3922 Tax withholdingCommon Stock 412 $101.23 $41,706.76
Disclosure

SEC source: 0001306830-23-000074 · wf-form4_168331898605285.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 960

F1 · shares: Shares withheld for the payment of taxes on the vesting and settlement of previously reported time-based restricted stock units.

Read SEC document
May 03, 2022 Filed May 5, 2022 20:54 UTC Celanese Corp CE · Entity 3922 GrantCommon Stock 1,372 $145.68 $199,872.96
Disclosure

SEC source: 0001306830-22-000116 · wf-form4_165178404100725.xml · nonDerivative · entry 1

Koenig Michael · CIK 0001911096 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,372

F1 · shares: Annual grant of restricted stock units pursuant to the Company's 2018 Global Incentive Plan. The restricted stock units vest in full on the one-year anniversary of the date of grant.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.