Bolanowski Katherine 4

What Happened Katherine Bolanowski, General Counsel, Vice President and Secretary of Gibraltar Industries (ROCK), made open-market purchases totaling 1,400 shares on May 21, 2026. She bought 1,256 shares at $35.63 each (≈ $44,751) and 144 shares at $35.66 each (≈ $5,135), for a combined outlay of about $49,886. These were purchases (transaction code P), which investors often view as a more informative signal than routine sales.

Key Details

• Transaction dates and prices:
  • 2026-05-21: 1,256 shares @ $35.63 (≈ $44,751)
  • 2026-05-21: 144 shares @ $35.66 (≈ $5,135)
• Total purchased: 1,400 shares for ≈ $49,886.
• Filing: Form 4 filed 2026-05-22 reporting the 2026-05-21 transactions (filed timely).
• Shares owned after transaction: not specified in the provided filing.
• Transaction code: P = Purchase (open market or private purchase).
• Footnotes in the filing:
  • F1: References matching restricted stock units (RSUs) allocated related to deferral under the Company’s 2018 Management Stock Purchase Plan.
  • F2: Explains RSU forfeiture if service terminates before the 5th anniversary of vesting commencement; if service continues beyond that, RSUs convert to cash upon termination (payable in lump sum or installments) based on fair market value.

Context

• These are outright purchases (not exercises or grants). Purchases by executives can be interpreted positively by some investors because they align management with shareholder interests, but they do not by themselves prove future performance.
• The included footnotes relate to RSU treatment under the company’s plan and do not change that these reported transactions were market purchases.