Gibraltar (ROCK) GC Katherine Bolanowski Receives RSU Award

What Happened
Katherine Bolanowski, General Counsel, Vice President and Secretary of Gibraltar Industries (ROCK), received an award of 245.21 restricted stock units (RSUs) on 2026-09-30. The units were granted at $0.00 per unit (derivative award); no cash was exchanged. This is an award/grant (not a purchase or sale) tied to the company's 2018 Management Stock Purchase Plan.

Key Details

• Transaction date: 2026-09-30; Grant/award (code A) of 245.21 RSUs at $0.00 per unit.
• Filing date / Accession: Filed 2026-10-01 (Accession 0000912562-26-000155). No late filing indicated.
• Shares owned after transaction: Not specified in the filing.
• Footnotes:
  • F1/F3 — These RSUs are matching units allocated for Bolanowski’s deferral of portions of her annual base salary and/or annual cash incentive under the 2018 Management Stock Purchase Plan.
  • F2 — RSUs are forfeited if officer service ends before the fifth anniversary of the vesting commencement date. If service continues beyond that fifth anniversary, units are payable solely in cash (lump sum or in 5 or 10 annual installments elected by the officer) beginning six months after termination. Each RSU converts to cash equal to the fair market value of one share on the termination date.

Context
This was a derivative RSU grant tied to compensation deferrals and plan matching — not an open-market purchase or sale of stock. RSUs do not represent immediate share ownership and will be payable in cash upon qualifying termination (subject to the plan’s vesting and payout rules), so this grant should be viewed as part of compensation rather than a direct insider market signal.