ARCH Venture Partners IX, LLC SEC EDGAR Filings (CIK 0001723174)

SEC EDGAR filings, ownership reports, and insider transactions for ARCH Venture Partners IX, LLC.

Business address
8755 W. Higgins Road, Suite 1025, Chicago, IL, 60631
Top holdings (ownership)
BEAM, LYEL, and VIR
State of incorporation
DE
Fiscal year end
31 December
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ARCH Venture Partners IX, LLC has filed 37 SEC EDGAR filings since 07 Feb 2019

Latest Filings

Recent SEC filings for ARCH Venture Partners IX, LLC including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jul 2025 25 Jul 2025 001-40502
4 Open 4 document View SEC filing for 4 4 04 Apr 2024 02 Apr 2024 001-41989
3 Open 3 document View SEC filing for 3 3 27 Mar 2024 27 Mar 2024 001-41989
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Feb 2024 08 Feb 2024 001-39941
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Sep 2022 02 Sep 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Sep 2022 30 Aug 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 26 Aug 2022 24 Aug 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Aug 2022 18 Aug 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Aug 2022 12 Aug 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Jun 2022 08 Jun 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Jun 2022 02 Jun 2022 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Dec 2021 20 Dec 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Dec 2021 29 Nov 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 Nov 2021 22 Nov 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Jul 2021 01 Jul 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jul 2021 30 Jun 2021 001-39208
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jun 2021 25 Jun 2021 001-39208
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 24 Jun 2021 22 Jun 2021 001-39083
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2021 21 Jun 2021 001-40502
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Jun 2021 16 Jun 2021 001-40502
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 Apr 2021 13 Apr 2021 001-38958
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Apr 2021 07 Apr 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Apr 2021 31 Mar 2021 001-39208
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Apr 2021 30 Mar 2021 001-39083
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Mar 2021 18 Mar 2021 001-39208
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Feb 2021 08 Feb 2021 001-39941
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Feb 2021 03 Feb 2021 001-39941
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 12 Jan 2021 08 Jan 2021 001-38958
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Nov 2020 12 Nov 2020 001-38958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Feb 2020 10 Feb 2020 001-39208
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 05 Feb 2020 05 Feb 2020 001-39208
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2019 16 Oct 2019 001-39083
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Oct 2019 10 Oct 2019 001-39083
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jul 2019 02 Jul 2019 001-38958
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 27 Jun 2019 27 Jun 2019 001-38958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Feb 2019 12 Feb 2019 001-38796
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Feb 2019 07 Feb 2019 001-38796

About this filer

ARCH Venture Partners IX, LLC files with the SEC under CIK 0001723174. This page aggregates EDGAR filings and related ownership activity.

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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