Mattessich Richard Stephen 4

What Happened

• Richard Stephen Mattessich, Chief Legal Officer of Celsius Holdings, was granted 8,813 restricted stock units (RSUs) on Feb 27, 2026 (code A). Simultaneously, 3,416 shares were withheld to satisfy tax withholding obligations related to vesting (code F) at a reported per-share value of $53.61, for a withholding value of approximately $183,132.
• The RSU grant has no out-of-pocket purchase price (acquisition reported at $0). The withholding disposition is a routine tax-withholding action, not an open-market sale.

Key Details

• Transaction date: 2026-02-27.
  • Grant/acquisition: 8,813 RSUs @ $0.00 (total $0) — each RSU converts to one share upon vesting (see footnote).
  • Tax withholding disposition: 3,416 shares @ $53.61 = ~$183,132.
• Shares owned after transaction: Not disclosed in the filing.
• Footnotes:
  • F1: Shares were withheld to satisfy tax withholding on RSU vesting.
  • F2: These are RSUs; each RSU equals one share and vest in three equal annual installments beginning on the first anniversary of the grant.
• Filing timeliness: Reported on 2026-03-03 for a 2026-02-27 transaction (filed within the typical two-business-day Form 4 window).

Context

• This filing reflects an equity award and a routine tax-withholding disposition rather than a purchase or an open-market sale. Tax-withholding share dispositions are common when RSUs vest and do not necessarily indicate a change in the insider’s view of the company.