Hunter Heather 4

What Happened Hunter Heather, Chief Operating Officer of Rockwell Medical, had 2,444 restricted stock units (RSUs) withheld to satisfy tax withholding obligations on March 14, 2026. The withholding was reported at $0.90 per share for a total value of $2,200. This is a withholding of vested shares to cover taxes (transaction code F), not an open-market sale or purchase.

Key Details

• Transaction date and price: 2026-03-14, 2,444 shares withheld at $0.90 each (total $2,200).
• Filing date: Form 4 filed 2026-03-16 (reporting the 3/14 transaction).
• Shares owned after transaction: not specified in this filing.
• Footnote: F1 — "These shares were withheld from the vesting of restricted stock units to cover the estimated tax withholding obligation."
• Transaction type/code: Tax withholding on vested equity (code F), treated as a disposition for reporting.

Context Withholding shares to cover taxes is a routine administrative action when RSUs vest and does not necessarily indicate any buy/sell sentiment by the insider. For retail investors, purchases and open-market sales typically carry more signal value than tax-withholding disposals.