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Hydrofarm Holdings Group, Inc. (NASDAQ:HYFM)
US · Delayed Price · Currency is USD
Industrials · Agricultural - Machinery
0.84+0.04 (+5.56%)
Insider Score
––Not scored
HYFM Insider Score
Insiders here have filed 2 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
HYFM Stock Insider Trading Activity
HYFM stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Ackerman Erica Other | Tax withheld | 138 | $1.60 | $220.8 | 1.8% | 7,402 | Aug 8, 2026 | — | Form 4 |
| PARKER MARK S Other | Tax withheld | 740 | $1.60 | $1.18K | 3.8% | 18,558 | Aug 8, 2026 | — | Form 4 |
| Yetter Richard Christopher Director | Award | 30,000 | — | — | 150% | 50,000 | Jun 23, 2026 | — | Form 4 |
| Chung Patrick Director | Award | 30,000 | — | — | 49.1% | 91,148 | Jun 23, 2026 | — | Form 4 |
| Persofsky Renah Director | Award | 30,000 | — | — | 48.8% | 91,498 | Jun 23, 2026 | — | Form 4 |
| Denis Melisa Director | Award | 30,000 | — | — | 51.3% | 88,423 | Jun 23, 2026 | — | Form 4 |
| Ackerman Erica Other | Tax withheld | 687 | $1.51 | $1.04K | 8.4% | 7,540 | Jan 6, 2026 | — | Form 4 |
| Toler William Douglas CEO | Tax withheld | 5,189 | $1.51 | $7.84K | 2.3% | 221,672 | Jan 6, 2026 | — | Form 4 |
| PARKER MARK S Other | Tax withheld | 1,672 | $1.51 | $2.52K | 8.0% | 19,328 | Jan 6, 2026 | — | Form 4 |
| O'Brien Kevin Patrick CFO | Sell | 1,150 | $1.51 | $1.74K | 8.0% | 13,222 | Jan 6, 2026 | — | Form 4 |
| Denis Melisa Director | Sell | 120 | $1.92 | $230.4 | 0.2% | 58,423 | Dec 5, 2025 | — | Form 4 |
| Denis Melisa Director | Sell | 2,875 | $1.88 | $5.41K | 4.7% | 58,543 | Dec 4, 2025 | — | Form 4 |
| Yetter Richard Christopher Director | Award | 20,000 | — | — | New | 20,000 | Oct 1, 2025 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.