Hydrofarm Holdings Group Inc is an independent manufacturer and distributor of branded hydroponics equipment and supplies for controlled environment agriculture (CEA), including grow lights, climate control solutions, grow media, nutrients, and other products. Hydroponics involves growing plants in soilless media, often using artificial lighting in controlled indoor or greenhouse environments. Its products are used to cultivate cannabis, flowers, fruits, vegetables, grains, and herbs, enabling control over key factors such as temperature, humidity, light, nutrients, and pH. Its product portfolio spans lighting, grow media (i.e., premium soils and soil alternatives), nutrients, equipment, and supplies. The United States generates maximum revenue.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 4 | 120,000 | |
| Tax withholding / forfeiture | 2 | 878 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
16 Form 4 filings on record, the earliest from Oct 2, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Erica Ackerman - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 138 | $1.60 | $221 | |
| Mark S. Parker - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 740 | $1.60 | $1K | |
| Richard Christopher Yetter - Director | Grant or award | Common Stock, $0.0001 par value per share | 30,000 | $0.00 | - | |
| Patrick Chung - Director | Grant or award | Common Stock, $0.0001 par value per share | 30,000 | $0.00 | - | |
| Renah Persofsky - Director | Grant or award | Common Stock, $0.0001 par value per share | 30,000 | $0.00 | - | |
| Melisa Denis - Director | Grant or award | Common Stock, $0.0001 par value per share | 30,000 | $0.00 | - | |
| Richard Christopher Yetter - Director | Grant or award | Common Stock, $0.0001 par value per share | 20,000 | $0.00 | - | |
| William Douglas Toler - Director | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 445 | $4.51 | $2K | |
| Mark S. Parker - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 370 | $4.51 | $2K | |
| Kevin Patrick O'Brien - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 48 | $4.51 | $216 | |
| Bruce John Lindeman - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 496 | $4.51 | $2K | |
| Erica Ackerman - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 52 | $4.49 | $233 | |
| Mark S. Parker - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 771 | $4.49 | $3K | |
| Mark S. Parker - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 138 | $6.77 | $93 | |
| William Douglas Toler - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 21,113 | $6.77 | $14K | |
| Mark S. Parker - Officer | Tax withholding / forfeiture | Common Stock, $0.0001 par value per share | 134 | $6.89 | $92 |
HYDROFARM HOLDINGS GROUP, INC. (HYFM) had 6 insider filings in the last 90 days, with the most recent on 2026-08-11. The full record for HYFM runs to 16 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of HYFM were filed in the last 90 days.
No insider sales of HYFM were filed in the last 90 days.
This page tracks HYFM Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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