Simon Andrea Helen 4

What Happened

• Andrea Simon, EVP & CFO of MasterBrand, Inc. (MBC), received a grant of 97,087 restricted stock units (RSUs) on March 16, 2026. The report shows an acquisition at $0.00 per RSU (awarded as compensation), so no cash was paid at grant.

Key Details

• Transaction date and price: 2026-03-16; grant price $0.00 (award).
• Vesting: RSUs vest in equal one‑third increments over three years, beginning February 28, 2027 (footnote F1).
• Other unvested RSUs: filing notes 139,955 RSUs that have not yet vested (footnote F2).
• Shares owned after transaction: not specified in the provided summary of the filing.
• Filing: Form 4 was filed March 18, 2026, reporting the March 16, 2026 grant (no late‑filing flag indicated).

Context

• RSU grants are compensation awards that convert to shares only when they vest; they are not open‑market purchases or sales and do not necessarily signal immediate buying or selling intent. Vesting begins a year after grant, so these shares are subject to future service conditions before becoming deliverable.