Hydrofarm Holdings Group, INC Form 4 insider transactions

Mark S Parker, President of Hydrofarm Holdings Group, Inc., reported a transaction in 740 shares of common stock on August 8, 2026.

Richard Christopher Yetter, a Director at Hydrofarm Holdings, Inc., reported the acquisition of 30,000 restricted stock units.

Hydrofarm Holdings Group, Inc. reports a Form 4 filing detailing the acquisition of 30,000 restricted stock units by Director Patrick Chung.

Director Renah Persofsky acquired 30,000 restricted stock units (RSUs) in Hydrofarm Holdings Group, Inc. on June 23, 2026, which are set to vest on June 23, 2027.

Hydrofarm Holdings Group, Inc. reports a Form 4 filing detailing a director's acquisition of restricted stock units.

Hydrofarm Holdings Group CEO William Toler reported a disposition of shares to cover tax obligations from restricted stock unit vesting.

Hydrofarm Holdings Group President Mark S. Parker reported a disposition of 1,672 common shares to satisfy tax withholding related to restricted stock unit vesting.

Hydrofarm Holdings Group CFO Kevin Patrick O'Brien sold 1,150 shares of common stock to cover tax obligations related to restricted stock unit vesting.

Hydrofarm Holdings Group's CAO and Corporate Controller, Erica Ackerman, disposed of 687 shares of common stock on January 6, 2026, to cover tax obligations related to RSU vesting.

Hydrofarm Holdings Group Director Melisa Denis reported selling 2,995 shares of common stock in early December 2025 under a pre-arranged plan.

Hydrofarm Holdings Group Director Richard Christopher Yetter received an award of 20,000 restricted stock units, which are scheduled to vest on June 9, 2026.

Hydrofarm Holdings Group's Executive Chairman, William Douglas Toler, reported a disposition of 445 common shares to cover tax obligations related to restricted stock unit vesting.

Hydrofarm Holdings Group CFO Kevin Patrick O'Brien reported a routine disposition of 48 shares of common stock to cover tax obligations related to restricted stock unit vesting.

Hydrofarm Holdings Group President Mark S. Parker disposed of 370 shares of common stock to cover tax obligations related to RSU vesting.

Hydrofarm Holdings Group CEO Bruce John Lindeman reported a disposition of 496 shares to cover tax obligations related to the vesting of restricted stock units.

Hydrofarm Holdings Group President Mark S. Parker disposed of 771 shares of common stock at $4.49 per share to cover tax obligations from RSU vesting.

Hydrofarm Holdings Group's CAO and Corporate Controller, Erica Ackerman, reported a routine disposition of 52 shares for tax withholding purposes.

Hydrofarm Holdings Group, Inc. Director Susan Peters was granted 30,000 restricted stock units, increasing her beneficial ownership to 61,348 shares, following a recent 1-for-10 reverse stock split.

Hydrofarm Holdings Group, Inc. Director Renah Persofsky was granted 30,000 restricted stock units, which will vest on June 9, 2026, increasing her beneficial ownership to 61,498 shares.

Hydrofarm Holdings Group, Inc. Director Patrick Chung was granted 30,000 restricted stock units, increasing his beneficial ownership to 61,148 shares, following a recent reverse stock split.

Hydrofarm Holdings Group, Inc. Director Melisa Denis was granted 30,000 restricted stock units, which will vest in June 2026, as reported in a recent SEC Form 4 filing.

Erica Ackerman, CAO and Corporate Controller of Hydrofarm Holdings Group, reports the disposal of 473 shares to cover tax obligations related to vesting stock-settled performance stock units.

CEO Bruce John Lindeman of Hydrofarm Holdings Group, Inc. reports disposition of shares to cover tax obligations related to vesting stock units.

Kevin O'Brien, CFO of Hydrofarm Holdings Group, Inc., reports a transaction involving the withholding of shares to cover tax obligations related to vesting stock units.

Mark S. Parker, President of Hydrofarm Holdings Group, sold shares to cover tax obligations related to the vesting of stock-settled performance stock units.

William Douglas Toler, Executive Chairman of Hydrofarm Holdings Group, sold shares to cover tax obligations related to vesting stock units.

Kevin Patrick O'Brien, CFO of Hydrofarm Holdings Group, sold 292 shares of common stock on March 24, 2025, to cover tax obligations related to vesting restricted stock units.

William Douglas Toler, Executive Chairman of Hydrofarm Holdings Group, sold a small portion of his common stock to cover tax obligations related to vesting restricted stock units.

William Douglas Toler, Executive Chairman of Hydrofarm Holdings Group, acquired 10,001 shares of common stock on February 28, 2025, following the vesting of performance stock units.

Erica Ackerman, CAO and Corporate Controller of Hydrofarm Holdings Group, acquired 1,151 shares of common stock on February 28, 2025, following the vesting of performance stock units (PSUs).