MARK S. PARKER SEC EDGAR Filings (CIK 0001915363)

SEC EDGAR filings, ownership reports, and insider transactions for MARK S. PARKER.

Business address
C/O Hydrofarm Holdings Group, Inc., 1510 Main Street, Shoemakersville, PA, 19526
Top holdings (ownership)
HYFM
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MARK S. PARKER has filed 52 SEC EDGAR filings since 10 Mar 2022

Latest Filings

Recent SEC filings for MARK S. PARKER including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2026 06 Jan 2026 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2025 18 Aug 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2025 11 Aug 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2025 08 Apr 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2025 28 Feb 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2025 26 Feb 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 01 Jan 2025 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2024 01 Nov 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2024 01 Oct 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2024 03 Sep 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2024 19 Aug 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2024 08 Aug 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2024 31 Jul 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2024 30 Jun 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2024 31 May 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2024 01 May 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 04 Apr 2024 03 Apr 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2024 25 Mar 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2024 01 Mar 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2024 26 Feb 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2024 15 Feb 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 01 Feb 2024 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Jan 2024 29 Dec 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2023 01 Dec 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 03 Nov 2023 02 Nov 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2023 02 Oct 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 05 Sep 2023 01 Sep 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2023 18 Aug 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2023 08 Aug 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2023 01 Aug 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 05 Jul 2023 03 Jul 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jun 2023 01 Jun 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 May 2023 30 Apr 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Apr 2023 03 Apr 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Mar 2023 17 Jan 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Feb 2023 27 Feb 2023 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2023 31 Jan 2023 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jan 2023 31 Dec 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Dec 2022 01 Dec 2022 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 02 Nov 2022 01 Nov 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Oct 2022 03 Oct 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Sep 2022 01 Sep 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Aug 2022 17 Aug 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Aug 2022 01 Aug 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jul 2022 06 Jul 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jun 2022 02 Jun 2022 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2022 02 May 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Apr 2022 04 Apr 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Mar 2022 25 Mar 2022 001-39773
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2022 23 Mar 2022 001-39773
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Mar 2022 25 Feb 2022 001-39773
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 10 Mar 2022 25 Feb 2022 001-39773

About this filer

MARK S. PARKER files with the SEC under CIK 0001915363. 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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