Hydrofarm Holdings Group (HYFM): President had shares withheld for tax 1,672 shares

1,672

Shares · @ $1.51

Traded

Jan 6, 2026

Filed

Jan 8, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Nov 12, 2025Company filing · Form 8-K · Results, Executive changeChanged a top executive or board member, and reported its results (and 1 more item)“On November 12, 2025, the Company’s board of directors (the “Board”) approved the following changes to executive leadership effective as of December 1, 2025 (the “Effective Date”).”
2. Dec 4, 2025InsiderDirector sold ~$5.4K of HYFM shares in the open market
3. Dec 5, 2025InsiderDirector sold ~$230 of HYFM shares in the open market
4. Jan 6, 2026InsiderCFO sold ~$1.7K of HYFM shares in the open market

What came next

1. Feb 17, 2026Company filing · Form 8-K · Agreement ended, Other newsEnded an important agreement, and reported other company news
2. Mar 27, 2026Company filing · Form 8-K · ResultsReported its results
3. Apr 1, 2026Company filing · Form 8-K · Listing noticeReceived a notice from its stock exchange“On April 1, 2026, Hydrofarm Holdings Group, Inc. (the “Company”) received a letter (the “Letter”) from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) indicating that the Company was not in compliance with the minimum stockholders’ equity requirement for continued listing on the Nasdaq Capital Market, under Listing Rule 5550(b)(1), because the Company’s stockholders’ deficit of…”
4. Apr 8, 2026Company filing · Form 8-K · Material agreementSigned an important agreement
5. Apr 14, 2026Company filing · Form 8-K · Auditor changeChanged its auditor“On April 14, 2026, the Committee approved the engagement of CBIZ CPAs P.C. (“CBIZ CPAs”) as its independent registered public accounting firm for the fiscal year ending December 31, 2026.”

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Hydrofarm Holdings Group

For Hydrofarm Holdings Group, OQRO holds 1 insider filing (SEC Form 4 or Form 144) and 2 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its HYFM page.

Other recent filings by Mark S Parker, President

• SEC Form 4 at Hydrofarm Holdings Group (HYFM)Oct 29, 2026

The full history of Mark S Parker, President is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Hydrofarm Holdings Group

• SEC Schedule 13DNov 13, 2026
• SEC Schedule 13GNov 3, 2026
• SEC Form 4Oct 29, 2026
• SEC Form 4Jan 8, 2026
• SEC Form 4Dec 8, 2025
• SEC Form 4Dec 8, 2025

Everything OQRO holds on this company is on its HYFM page.