There have been 50 recent insider transactions recorded for Hydrofarm Holdings Group, Inc. (HYFM), including 16 buys and 32 sells. Total insider buying was valued at $49.8K and total insider selling at $70.1K.
Notable insiders with recent activity include Toler William Douglas, O'brien Kevin Patrick, Parker Mark S. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — HYFM
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-01-06 |
Toler William Douglas |
Officer, Other: Chief Executive Officer |
Tax Withholding of RSU |
5,189 |
$1.51 |
$7.84K |
221,672 |
| 2026-01-06 |
O'brien Kevin Patrick |
Chief Financial Officer |
Informative Sell |
1,150 |
$1.51 |
$1.74K |
13,222 |
| 2026-01-06 |
Parker Mark S |
President |
Tax Withholding of RSU |
1,672 |
$1.51 |
$2.52K |
19,328 |
| 2026-01-06 |
Ackerman Erica |
CAO and Corporate Controller |
Tax Withholding of RSU |
687 |
$1.51 |
$1.04K |
7,540 |
| 2025-12-05 |
Denis Melisa |
Director |
Informative Sell |
120 |
$1.92 |
$230.40 |
58,423 |
| 2025-12-04 |
Denis Melisa |
Director |
Informative Sell |
2,875 |
$1.88 |
$5.41K |
58,543 |
| 2025-10-01 |
Yetter Richard Christopher |
Director |
Unknown |
- |
- |
- |
305,000 |
| 2025-10-01 |
Yetter Richard Christopher |
Director |
RSU Award |
20,000 |
- |
- |
20,000 |
| 2025-08-18 |
Lindeman Bruce John |
Chief Executive Officer |
Tax Withholding of RSU |
496 |
$4.51 |
$2.24K |
56,683 |
| 2025-08-18 |
Toler William Douglas |
Other: Executive Chairman of Board |
Tax Withholding of RSU |
445 |
$4.51 |
$2.01K |
226,861 |
| 2025-08-18 |
O'brien Kevin Patrick |
Chief Financial Officer |
Tax Withholding of RSU |
48 |
$4.51 |
$216.48 |
14,372 |
| 2025-08-18 |
Parker Mark S |
President |
Tax Withholding of RSU |
370 |
$4.51 |
$1.67K |
21,000 |
| 2025-08-11 |
Parker Mark S |
President |
Tax Withholding of RSU |
771 |
$4.49 |
$3.46K |
21,370 |
| 2025-08-11 |
Ackerman Erica |
CAO and Corporate Controller |
Tax Withholding of RSU |
52 |
$4.49 |
$233.48 |
8,227 |
| 2025-06-09 |
Peters Susan |
Director |
RSU Award |
30,000 |
- |
- |
61,348 |
| 2025-06-09 |
Denis Melisa |
Director |
RSU Award |
30,000 |
- |
- |
61,418 |
| 2025-06-09 |
Chung Patrick |
Director |
RSU Award |
30,000 |
- |
- |
61,148 |
| 2025-06-09 |
Persofsky Renah |
Director |
RSU Award |
30,000 |
- |
- |
61,498 |
| 2025-04-08 |
Lindeman Bruce John |
Chief Executive Officer |
Tax Withholding of RSU |
1,683 |
$1.78 |
$3K |
57,179 |
| 2025-04-08 |
Toler William Douglas |
Other: Executive Chairman of Board |
Tax Withholding of RSU |
2,966 |
$1.78 |
$5.28K |
227,306 |
| 2025-04-08 |
O'brien Kevin Patrick |
Chief Financial Officer |
Tax Withholding of RSU |
863 |
$1.78 |
$1.54K |
14,420 |
| 2025-04-08 |
Parker Mark S |
President |
Tax Withholding of RSU |
1,380 |
$1.78 |
$2.46K |
22,141 |
| 2025-04-08 |
Ackerman Erica |
CAO and Corporate Controller |
Tax Withholding of RSU |
473 |
$1.78 |
$841.94 |
8,279 |
| 2025-03-24 |
Toler William Douglas |
Other: Executive Chairman of Board |
Tax Withholding of RSU |
198 |
$2.85 |
$564.30 |
230,272 |
| 2025-03-24 |
O'brien Kevin Patrick |
Chief Financial Officer |
Tax Withholding of RSU |
292 |
$2.85 |
$832.20 |
15,283 |
| 2025-02-28 |
Lindeman Bruce John |
Chief Executive Officer |
RSU Award |
3,959 |
- |
- |
58,862 |
| 2025-02-28 |
Toler William Douglas |
Other: Executive Chairman of Board |
RSU Award |
10,001 |
- |
- |
230,470 |
| 2025-02-28 |
O'brien Kevin Patrick |
Chief Financial Officer |
RSU Award |
2,501 |
- |
- |
15,575 |
| 2025-02-28 |
Parker Mark S |
President |
RSU Award |
2,751 |
- |
- |
23,521 |
| 2025-02-28 |
Ackerman Erica |
CAO and Corporate Controller |
RSU Award |
1,151 |
- |
- |
8,752 |
| 2025-02-26 |
Lindeman Bruce John |
Chief Executive Officer |
Tax Withholding of RSU |
160 |
$5.39 |
$862.40 |
54,903 |
| 2025-02-26 |
Parker Mark S |
President |
Tax Withholding of RSU |
84 |
$5.39 |
$452.76 |
20,770 |
| 2025-01-01 |
Lindeman Bruce John |
Chief Executive Officer |
RSU Award |
250,000 |
- |
- |
550,640 |
| 2025-01-01 |
Toler William Douglas |
Other: Executive Chairman of Board |
RSU Award |
350,000 |
- |
- |
2,204,702 |
| 2025-01-01 |
O'brien Kevin Patrick |
Chief Financial Officer |
RSU Award |
100,000 |
- |
- |
130,754 |
| 2025-01-01 |
Parker Mark S |
President |
RSU Award |
100,000 |
- |
- |
208,546 |
| 2025-01-01 |
Ackerman Erica |
CAO and Corporate Controller |
RSU Award |
50,000 |
- |
- |
76,010 |
| 2024-11-01 |
Toler William Douglas |
CEO and Chairman of the Board |
Tax Withholding of RSU |
21,113 |
$0.68 |
$14.29K |
1,854,702 |
| 2024-11-01 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
138 |
$0.68 |
$93.43 |
108,546 |
| 2024-10-10 |
Ackerman Erica |
CAO and Corporate Controller |
Unknown |
- |
- |
- |
26,010 |
| 2024-10-01 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
134 |
$0.69 |
$92.33 |
108,684 |
| 2024-09-03 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
134 |
$0.44 |
$58.36 |
108,818 |
| 2024-08-28 |
Toler William Douglas |
CEO and Chairman of the Board |
Informative Buy |
100,000 |
$0.50 |
$49.8K |
1,875,815 |
| 2024-08-19 |
Lindeman Bruce John |
CFO |
Tax Withholding of RSU |
4,957 |
$0.55 |
$2.75K |
300,640 |
| 2024-08-19 |
Toler William Douglas |
CEO and Chairman of the Board |
Tax Withholding of RSU |
3,652 |
$0.55 |
$2.02K |
1,775,815 |
| 2024-08-19 |
O'brien Kevin Patrick |
Chief Accounting Officer |
Tax Withholding of RSU |
479 |
$0.55 |
$265.32 |
30,754 |
| 2024-08-19 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
3,624 |
$0.55 |
$2.01K |
108,952 |
| 2024-08-08 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
7,248 |
$0.54 |
$3.92K |
112,576 |
| 2024-07-31 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
144 |
$0.64 |
$91.56 |
119,824 |
| 2024-06-30 |
Parker Mark S |
Executive Vice President |
Tax Withholding of RSU |
132 |
$0.69 |
$91.08 |
119,968 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
