Hydrofarm Holdings Group, Inc. SEC filings HYFM
Hydrofarm Holdings Group, Inc. has 447 filings in SEC EDGAR's recent list, going back to Apr 25, 2017. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (material agreement, agreement ended, unregistered share sale, change to shareholder rights, bylaw or fiscal year change, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Nov 5, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 3, 2026 | — |
| 424B5 | Prospectus supplement | Oct 29, 2026 | — |
| 4 | Insider transaction | Oct 29, 2026 | Oct 27, 2026 |
| 4 | Insider transaction | Oct 29, 2026 | Oct 27, 2026 |
| 4 | Insider transaction | Oct 29, 2026 | Oct 27, 2026 |
| 4 | Insider transaction | Oct 29, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Other events
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure
|
Oct 9, 2026 | Oct 5, 2026 |
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 8, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 8, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Aug 6, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Listing notice
|
Jul 9, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 8-K |
Current report
Other events
|
Jun 22, 2026 | Jun 16, 2026 |
| DEFA14A | Additional proxy material | May 28, 2026 | — |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 15, 2026 | May 15, 2026 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 23, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Auditor change
|
Apr 20, 2026 | Apr 14, 2026 |
| 8-K |
Current report
Material agreement
|
Apr 14, 2026 | Apr 8, 2026 |
| 8-K |
Current report
Listing notice
|
Apr 7, 2026 | Apr 1, 2026 |
| 10-K | Annual report | Mar 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 27, 2026 | Mar 27, 2026 |
| 8-K |
Current report
Agreement ended, Other events
|
Feb 20, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| EFFECT | Filing | Dec 10, 2025 | — |
| 424B3 | Prospectus | Dec 10, 2025 | — |
| CORRESP | Letter to the SEC | Dec 8, 2025 | — |
| 4 | Insider transaction | Dec 8, 2025 | Dec 4, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 12, 2025 | Nov 12, 2025 |
| S-3 | Shelf registration | Nov 12, 2025 | — |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 14, 2025 | — |
| 4 | Insider transaction | Oct 2, 2025 | Oct 1, 2025 |
| 3 | Initial insider ownership | Oct 2, 2025 | Oct 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 2, 2025 | Sep 29, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 11, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 11, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2025 | Aug 12, 2025 |
| 8-K |
Current report
Change to shareholder rights, Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Jun 13, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| DEFA14A | Additional proxy material | Jun 4, 2025 | — |
| 10-Q | Quarterly report | May 13, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 13, 2025 | May 13, 2025 |
| ARS | Annual report to shareholders | Apr 17, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 17, 2025 | — |
| DEF 14A | Proxy statement | Apr 17, 2025 | Jun 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 17, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Mar 26, 2025 | Mar 24, 2025 |
| 4 | Insider transaction | Mar 26, 2025 | Mar 24, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 25, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 5, 2025 | — |
| S-8 | Employee stock plan registration | Mar 5, 2025 | — |
| 10-K | Annual report | Mar 5, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 5, 2025 | Mar 5, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 18, 2025 | Feb 12, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2025 | — |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 4, 2024 | Nov 1, 2024 |
| 4 | Insider transaction | Nov 4, 2024 | Nov 1, 2024 |
| 3 | Initial insider ownership | Oct 21, 2024 | Oct 10, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 17, 2024 | Oct 10, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 15, 2024 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 9, 2024 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 3, 2024 | — |
| 4 | Insider transaction | Oct 2, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Listing notice, Other events
|
Sep 18, 2024 | Sep 12, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Aug 30, 2024 | Aug 28, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 8, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2024 | Aug 8, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Jul 2, 2024 | Jun 30, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | May 31, 2024 |
| 10-Q | Quarterly report | May 14, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 14, 2024 | May 14, 2024 |
| 4 | Insider transaction | May 2, 2024 | May 1, 2024 |
| ARS | Annual report to shareholders | Apr 17, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 17, 2024 | — |
| DEF 14A | Proxy statement | Apr 17, 2024 | Jun 6, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 5, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Apr 4, 2024 | Apr 3, 2024 |
| SC 13G | Ownership over 5% (passive) | Mar 28, 2024 | — |
| 4 | Insider transaction | Mar 27, 2024 | Mar 25, 2024 |
| 4 | Insider transaction | Mar 27, 2024 | Mar 25, 2024 |
| 4 | Insider transaction | Mar 27, 2024 | Mar 25, 2024 |
| 4 | Insider transaction | Mar 27, 2024 | Mar 25, 2024 |
| 4 | Insider transaction | Mar 25, 2024 | Mar 22, 2024 |
| 4 | Insider transaction | Mar 19, 2024 | Mar 18, 2024 |
| 8-K |
Current report
Listing notice
|
Mar 15, 2024 | Mar 14, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| S-8 | Employee stock plan registration | Feb 29, 2024 | — |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 29, 2024 | Feb 29, 2024 |
| 4 | Insider transaction | Feb 27, 2024 | Feb 26, 2024 |
| 4 | Insider transaction | Feb 27, 2024 | Feb 26, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2024 | — |
| 4 | Insider transaction | Feb 2, 2024 | Feb 1, 2024 |
| 4 | Insider transaction | Jan 19, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Dec 29, 2023 | Dec 28, 2023 |
| 4 | Insider transaction | Dec 19, 2023 | Dec 16, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Nov 21, 2023 | Nov 17, 2023 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 4 | Insider transaction | Nov 3, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 3, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Oct 18, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Oct 3, 2023 | Oct 2, 2023 |
| 4 | Insider transaction | Sep 21, 2023 | Sep 20, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| SC 13G | Ownership over 5% (passive) | Sep 18, 2023 | — |
| 4 | Insider transaction | Sep 5, 2023 | Sep 1, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Aug 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Aug 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Aug 18, 2023 |
| 4 | Insider transaction | Aug 21, 2023 | Aug 18, 2023 |
| 8-K/A |
Amended current report
Results of operations
|
Aug 10, 2023 | Aug 9, 2023 |
| 4 | Insider transaction | Aug 9, 2023 | Aug 8, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K | Current report | Aug 9, 2023 | Aug 9, 2023 |
| 4 | Insider transaction | Aug 2, 2023 | Aug 1, 2023 |
| 4 | Insider transaction | Jul 18, 2023 | Jul 17, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 7, 2023 | — |
| 4 | Insider transaction | Jul 5, 2023 | Jul 3, 2023 |
| 8-K |
Current report
Material agreement
|
Jul 3, 2023 | Jun 27, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 22, 2023 |
| 4 | Insider transaction | Jun 21, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 8, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 7, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 7, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 7, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 7, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 7, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | May 18, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 17, 2023 | May 15, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 10, 2023 | May 10, 2023 |
| 4 | Insider transaction | May 2, 2023 | Apr 30, 2023 |
| 4 | Insider transaction | Apr 19, 2023 | Apr 18, 2023 |
| ARS | Annual report to shareholders | Apr 19, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 19, 2023 | — |
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Company profile
- Industry
- Wholesale-Miscellaneous Nondurable Goods (SIC 5190)
- Listed as
- HYFM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Shoemakersville, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1695295
- Former names
- Innovation Acquisition One Corp (until Jan 9, 2018)
Other Wholesale-Miscellaneous Nondurable Goods companies
- Central Garden & Pet Co CENT
- Vestis Corp VSTS
- Educational Development Corp EDUC
- Natural Health Trends Corp NHTC
- Quest Patent Research Corp QPRC
- Fitness Fanatics Ltd FIT
Source: SEC EDGAR filings. This is company-reported data, not investment advice.