Form 4: Gibraltar Industries Exec Reports Tax-Related Stock Sale
Insider Transaction Report
Katherine Bolanowski, General Counsel of Gibraltar Industries, reported the disposition of 2,601 shares of common stock to cover tax obligations related to vested performance units.
Summary
- Katherine Bolanowski, General Counsel, VP, and Secretary of Gibraltar Industries, Inc. (ROCK), reported a transaction on March 4, 2026.
- The transaction involved the disposition of 2,601 shares of common stock at a price of $43.05 per share.
- These shares were withheld to cover tax withholding obligations related to the vesting of her Performance Stock Units on March 1, 2026.
- Following this transaction, Bolanowski directly beneficially owns 15,989 shares of common stock.
- The filing also notes her beneficial ownership of 6,343.09 Restricted Stock Units (RSUs) from the 2018 Management Stock Purchase Plan (MSPP Match).
- These RSUs are subject to forfeiture if service terminates prior to the fifth anniversary of the vesting commencement date and are payable solely in cash after the fifth anniversary upon termination of service.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as a neutral event, as the disposition of shares was a non-discretionary action to cover tax obligations upon the vesting of performance stock units, rather than a discretionary sale by the insider.
Future Outlook
The filing does not contain any forward-looking statements or guidance.
Industry Context
StockSavvy.ai notes that this Form 4 filing represents a routine, non-discretionary insider transaction common across all industries when executive compensation in the form of equity vests and shares are withheld to cover tax liabilities. It does not reflect a strategic move or a change in company fundamentals.
Stakeholder Impact
- Shareholders: Minimal impact, as this is a routine, non-discretionary transaction for tax purposes and does not signal a change in management's confidence or company outlook.
Key Dates
| Date | Description |
|---|---|
| 03/01/2026 | Vesting date of Reporting Person's Performance Stock Units |
| 03/04/2026 | Transaction date for disposition of shares |
| 03/05/2026 | Signature date of the reporting person's attorney-in-fact |
Keywords
Gibraltar Industries, ROCK, Form 4, insider transaction, stock sale, tax withholding, executive compensation, restricted stock units
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