LYB Holdco LLC SEC EDGAR Filings (CIK 0001508220)

SEC EDGAR filings, ownership reports, and insider transactions for LYB Holdco LLC.

Business address
40 West 57 Th Street, 28 Th Floor, New York, NY, 10019
Top holdings (Schedule 13D)
LYB
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

Recent SEC filings for LYB Holdco LLC including SCHEDULE 13D/A, 144, SC 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 13 Jun 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 11 Jun 2025
144 Open 144 document View SEC filing for 144 11 Aug 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 10 Aug 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 21 Nov 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Nov 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 06 May 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 14 TO SCHEDULE 13D 18 Feb 2021
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 13 TO SCHEDULE 13D 08 Nov 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 12 TO SCHEDULE 13D 15 Jul 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 11 TO SC 13D 14 Nov 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 10 TO SC 13D 08 Jan 2018
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 14 Feb 2017 31 Dec 2016 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 9 TO SC 13D 14 Feb 2017
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 8 TO SC 13D 06 Feb 2017
SC 13D/A Open SC 13D/A document | Open XBRL data View SEC filing for SC 13D/A AMENDMENT NO. 7 TO SC 13D 17 Mar 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Mar 2016 08 Mar 2016 001-34726
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Oct 2015 28 Oct 2015 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 10 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2015 02 Jun 2015 001-34726
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2014 29 Dec 2014 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13-D/A 31 Dec 2014
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 4 05 Aug 2013
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2013 31 Jul 2013 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 3 17 Dec 2012
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2012 07 Dec 2012 001-34726
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2012 24 Feb 2012 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 2 16 Feb 2012
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2012 14 Feb 2012 001-34726
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Feb 2011
4 Open 4 document View SEC filing for 4 23 Feb 2011 22 Feb 2011 001-34726
4 Open 4 document View SEC filing for 4 24 Jan 2011 24 Jan 2011 001-34726
3 Open 3 document View SEC filing for 3 WITH ALTEP 10 Jan 2011 01 Jan 2011 001-34726
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 10 Jan 2011

About this filer

LYB Holdco LLC files with the SEC under CIK 0001508220. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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