LYB Holdco LLC

Business address
40 West 57 Th Street, 28 Th Floor, New York, NY, 10019
State of incorporation
DE
Fiscal year end
31 December
Former names
AI International Chemicals LLC (to 06 May 2021), AI International Chemicals S.a r.l. (to 15 Jul 2019), AI INTERNATIONAL CHEMICALS S.A.R.L. (to 17 Mar 2016)
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LYB Holdco LLC has filed 34 SEC EDGAR filings since 10 Jan 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open Document Open Filing 13 Jun 2025
SCHEDULE 13D/A Open Document Open Filing 11 Jun 2025
144 Open Document Open Filing 11 Aug 2023
SC 13D/A Open Document Open Filing SC 13D/A 10 Aug 2023
SC 13D/A Open Document Open Filing SC 13D/A 21 Nov 2022
SC 13D/A Open Document Open Filing SC 13D/A 17 Nov 2022
SC 13D/A Open Document Open Filing SC 13D/A 06 May 2021
SC 13D/A Open Document Open Filing AMENDMENT NO. 14 TO SCHEDULE 13D 18 Feb 2021
SC 13D/A Open Document Open Filing AMENDMENT NO. 13 TO SCHEDULE 13D 08 Nov 2019
SC 13D/A Open Document Open Filing AMENDMENT NO. 12 TO SCHEDULE 13D 15 Jul 2019
SC 13D/A Open Document Open Filing AMENDMENT NO. 11 TO SC 13D 14 Nov 2018
SC 13D/A Open Document Open Filing AMENDMENT NO. 10 TO SC 13D 08 Jan 2018
5 Open Document Open Filing FORM 5 SUBMISSION 14 Feb 2017 31 Dec 2016 001-34726
SC 13D/A Open Document Open Filing AMENDMENT NO. 9 TO SC 13D 14 Feb 2017
SC 13D/A Open Document Open Filing AMENDMENT NO. 8 TO SC 13D 06 Feb 2017
SC 13D/A Open Document | Data Open Filing AMENDMENT NO. 7 TO SC 13D 17 Mar 2016
4 Open Document Open Filing FORM 4 SUBMISSION 10 Mar 2016 08 Mar 2016 001-34726
4 Open Document Open Filing FORM 4 SUBMISSION 30 Oct 2015 28 Oct 2015 001-34726
SC 13D/A Open Document Open Filing SC 13D/A 10 Jun 2015
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jun 2015 02 Jun 2015 001-34726
4 Open Document Open Filing FORM 4 31 Dec 2014 29 Dec 2014 001-34726
SC 13D/A Open Document Open Filing SC 13-D/A 31 Dec 2014