HYDROFARM HOLDINGS GROUP, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| PARKER MARK S | Executive Vice President | Tax Withholding | 151 | $1.01 | $153 | 120,402 | Apr 3, 2024 |
| Lindeman Bruce John | CFO | Tax Withholding | 8,190 | $0.93 | $7,617 | 305,597 | Mar 25, 2024 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 7,450 | $0.93 | $6,929 | 1,790,133 | Mar 25, 2024 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 5,885 | $0.93 | $5,473 | 120,553 | Mar 25, 2024 |
| O'Brien Kevin Patrick | Chief Accounting Officer | Tax Withholding | 3,783 | $0.93 | $3,518 | 31,233 | Mar 25, 2024 |
| O'Brien Kevin Patrick | Chief Accounting Officer | Tax Withholding | 2,918 | $0.83 | $2,422 | 35,016 | Mar 22, 2024 |
| Lindeman Bruce John | CFO | Tax Withholding | 4,009 | $0.79 | $3,167 | 319,798 | Mar 18, 2024 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 151 | $0.90 | $136 | 129,848 | Mar 1, 2024 |
| Lindeman Bruce John | CFO | Tax Withholding | 1,593 | $0.89 | $1,418 | 323,807 | Feb 26, 2024 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 814 | $0.89 | $724 | 129,999 | Feb 26, 2024 |
| PARKER MARK S | Executive Vice President | Award / Grant | 12,061 | — | — | 130,813 | Feb 15, 2024 |
| Lindeman Bruce John | CFO | Tax Withholding | 4,004 | $0.90 | $3,604 | 325,400 | Feb 15, 2024 |
| O'Brien Kevin Patrick | Chief Accounting Officer | Award / Grant | 10,965 | — | — | 37,934 | Feb 15, 2024 |
| Toler William Douglas | CEO and Chairman of the Board | Award / Grant | 43,857 | — | — | 1,799,526 | Feb 15, 2024 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 151 | $0.99 | $149 | 118,752 | Feb 1, 2024 |
| Lindeman Bruce John | CFO | Tax Withholding | 4,004 | $0.96 | $3,844 | 312,044 | Jan 17, 2024 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $0.92 | $124 | 118,903 | Dec 29, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 6,298 | $0.83 | $5,227 | 1,755,669 | Dec 28, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $0.88 | $3,133 | 316,048 | Dec 16, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $0.85 | $115 | 119,038 | Dec 1, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $0.87 | $3,097 | 319,608 | Nov 17, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $1.00 | $135 | 119,173 | Nov 2, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 21,113 | $1.00 | $21,113 | 1,761,967 | Nov 2, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $1.14 | $4,058 | 323,168 | Oct 17, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $1.22 | $165 | 119,308 | Oct 2, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 6,297 | $1.37 | $8,627 | 1,783,080 | Sep 20, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $1.60 | $5,696 | 326,728 | Sep 18, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $1.25 | $169 | 119,443 | Sep 1, 2023 |
| O'Brien Kevin Patrick | Chief Accounting Officer | Tax Withholding | 479 | $1.08 | $517 | 26,969 | Aug 18, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 3,625 | $1.08 | $3,915 | 119,578 | Aug 18, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 3,653 | $1.08 | $3,945 | 1,789,377 | Aug 18, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $1.03 | $3,667 | 335,245 | Aug 18, 2023 |
| PARKER MARK S | Executive Vice President | Award / Grant | 50,000 | — | — | 123,203 | Aug 8, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $1.17 | $158 | 73,203 | Aug 1, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $0.97 | $3,453 | 338,805 | Jul 17, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 135 | $0.78 | $105 | 73,338 | Jul 3, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Tax Withholding | 6,298 | $1.03 | $6,487 | 1,793,030 | Jun 22, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $1.03 | $3,667 | 342,365 | Jun 20, 2023 |
| Peters Susan | — | Award / Grant | 123,763 | — | — | 153,013 | Jun 6, 2023 |
| Denis Melisa | — | Award / Grant | 123,763 | — | — | 153,713 | Jun 6, 2023 |
| Chung Patrick | — | Award / Grant | 123,763 | — | — | 151,013 | Jun 6, 2023 |
| MOSS RICHARD D | — | Award / Grant | 123,763 | — | — | 155,013 | Jun 6, 2023 |
| Persofsky Renah | — | Award / Grant | 123,763 | — | — | 154,513 | Jun 6, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 132 | $0.92 | $121 | 73,473 | Jun 1, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $0.98 | $3,489 | 345,925 | May 17, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Purchase | 15,000 | $1.04 | $15,600 | 1,799,328 | May 15, 2023 |
| PARKER MARK S | Executive Vice President | Tax Withholding | 151 | $1.57 | $237 | 73,605 | Apr 30, 2023 |
| Lindeman Bruce John | CFO | Tax Withholding | 3,560 | $1.53 | $5,447 | 349,485 | Apr 18, 2023 |
| PARKER MARK S | EXECUTIVE VICE PRESIDENT | Tax Withholding | 105 | $1.73 | $182 | 73,756 | Apr 3, 2023 |
| Toler William Douglas | CEO and Chairman of the Board | Award / Grant | 173,411 | — | — | 1,749,328 | Mar 31, 2023 |