Brian Hirsch SEC EDGAR Filings (CIK 0001851605)

SEC EDGAR filings, ownership reports, and insider transactions for Brian Hirsch.

Business address
C/O Acv Auctions Inc., 640 Ellicott Street, #321, Buffalo, NY, 14203
Top holdings (ownership)
ACVA and KPLT
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Brian Hirsch has filed 43 SEC EDGAR filings since 23 Mar 2021

Latest Filings

Recent SEC filings for Brian Hirsch including 4, SC 13G/A, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 14 Nov 2025 14 Nov 2025 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 28 May 2025 001-40256
4 Open 4 document View SEC filing for 4 18 Feb 2025 31 Dec 2024 001-40256
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Nov 2024
4 Open 4 document View SEC filing for 4 13 Nov 2024 11 Nov 2024 001-40256
144 Open 144 document View SEC filing for 144 12 Nov 2024
4 Open 4 document View SEC filing for 4 23 Aug 2024 21 Aug 2024 001-40256
144 Open 144 document View SEC filing for 144 23 Aug 2024
4 Open 4 document View SEC filing for 4 12 Jun 2024 11 Jun 2024 001-40256
4 Open 4 document View SEC filing for 4 10 Jun 2024 06 Jun 2024 001-40256
4 Open 4 document View SEC filing for 4 04 Jun 2024 31 May 2024 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2024 29 May 2024 001-40256
4 Open 4 document View SEC filing for 4 30 May 2024 28 May 2024 001-40256
144 Open 144 document View SEC filing for 144 29 May 2024
4 Open 4 document View SEC filing for 4 15 Mar 2024 13 Mar 2024 001-40256
144 Open 144 document View SEC filing for 144 15 Mar 2024
144 Open 144 document View SEC filing for 144 14 Mar 2024
4 Open 4 document View SEC filing for 4 13 Mar 2024 11 Mar 2024 001-40256
144 Open 144 document View SEC filing for 144 13 Mar 2024
4 Open 4 document View SEC filing for 4 08 Mar 2024 06 Mar 2024 001-40256
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Sep 2023 05 Sep 2023 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Sep 2023 30 Aug 2023 001-40256
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 01 Sep 2023 15 Jun 2023 001-40256
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 01 Sep 2023 12 Jun 2023 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-40256
144 Open 144 document View SEC filing for 144 13 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2023 06 Jun 2023 001-39116
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2022 28 Nov 2022 001-39116
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2022 07 Jun 2022 001-39116
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2022 03 Jun 2022 001-39116
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2021 07 Dec 2021 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 07 Dec 2021 03 Dec 2021 001-39116
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Dec 2021 02 Dec 2021 001-40256
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Sep 2021 10 Jun 2021 001-40256
4 Open 4 document View SEC filing for 4 13 Sep 2021 09 Sep 2021 001-39116
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Aug 2021 11 Aug 2021 001-39116
4 Open 4 document View SEC filing for 4 15 Jun 2021 09 Jun 2021 001-39116
3 Open 3 document View SEC filing for 3 15 Jun 2021 09 Jun 2021 001-39116
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Mar 2021 26 Mar 2021 001-40256
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Mar 2021 23 Mar 2021 001-40256

About this filer

Brian Hirsch files with the SEC under CIK 0001851605. 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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