BAYER AKTIENGESELLSCHAFT SEC EDGAR Filings (CIK 0001144145)

SEC EDGAR filings, ownership reports, and insider transactions for BAYER AKTIENGESELLSCHAFT.

Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
Bayerwerk, Gebaeude W11, Kaiser Wilhelm Allee, Leverkusen, Germany, D-51368
Top holdings (ownership)
IPSC
Fiscal year end
31 December
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BAYER AKTIENGESELLSCHAFT has filed 290 SEC EDGAR filings since 20 Dec 2001

Latest Filings

Recent SEC filings for BAYER AKTIENGESELLSCHAFT including 4, 3, SC 13G and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2025 10 Mar 2025 001-40440
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2024 09 Dec 2024 001-40440
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2024 13 Feb 2024 001-41949
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 15 Feb 2024 08 Feb 2024 001-41949
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jul 2023 21 Jun 2023 001-41705
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 24 Jul 2023 15 Jun 2023 001-41705
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 13 Feb 2023 08 Jun 2022 001-40440
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 11 Feb 2022
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Oct 2021 13 Oct 2021 001-40881
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 07 Oct 2021 07 Oct 2021 001-40881
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2021 22 Jun 2021 001-40498
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Jun 2021 17 Jun 2021 001-40498
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2020 03 Dec 2020 001-38661
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 03 Dec 2020
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Aug 2020 01 Aug 2020 001-38661
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 03 Aug 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jan 2018 05 Jan 2018 001-37923
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 25 Nov 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 16 Nov 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 15 Nov 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 10 Nov 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 09 Nov 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 31 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 28 Oct 2016
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Oct 2016 18 Oct 2016 001-37923
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 17 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 13 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 12 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 11 Oct 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 21 Sep 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 20 Sep 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 20 Sep 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 16 Sep 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 14 Sep 2016
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN14A 14 Sep 2016
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 06 Sep 2016
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 27 Jul 2016
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 14 Jul 2016
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 05 Jul 2016
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 28 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 21 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 15 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 13 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 10 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 09 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 06 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 03 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 02 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 01 Jun 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 31 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 31 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 26 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 25 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 25 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 24 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-C Open SC TO-C document | Open XBRL data View SEC filing for SC TO-C SC TO-C 23 May 2016
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 05 Jun 2013
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 29 May 2013
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 23 May 2013
SC TO-T/A Open SC TO-T/A document View SEC filing for SC TO-T/A SC TO-T/A 17 May 2013
SC TO-T Open SC TO-T document View SEC filing for SC TO-T SC TO-T 07 May 2013
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SCHEDULE TO 29 Apr 2013
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 2 26 Nov 2012
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO.1 TO SCHEDULE 13-D 20 Nov 2012
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 07 Nov 2012

About this filer

BAYER AKTIENGESELLSCHAFT files with the SEC under CIK 0001144145. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See reporting owner transactions.

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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