Bolanowski Katherine
General Counsel, VP, Secretary · 6 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-21 | ROCK | GIBRALTAR INDUSTRIES, INC. | Buy | 1,256 | $35.63 | $44,751.28 | filing |
| 2026-05-21 | ROCK | GIBRALTAR INDUSTRIES, INC. | Buy | 144 | $35.66 | $5,135.04 | filing |
| 2026-03-04 | ROCK | GIBRALTAR INDUSTRIES, INC. | Tax withholding | 2,601 | $43.05 | $111,973.05 | filing |
| 2026-03-03 | ROCK | GIBRALTAR INDUSTRIES, INC. | Tax withholding | 286 | $43.83 | $12,535.38 | filing |
| 2026-03-02 | ROCK | GIBRALTAR INDUSTRIES, INC. | Award | 3,410 | $0.00 | $0.00 | filing |
| 2026-03-01 | ROCK | GIBRALTAR INDUSTRIES, INC. | Tax withholding | 739 | $45.48 | $33,609.72 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.