Updated Jul 16, 2026
Bolanowski Katherine has filed 2 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $50K.
Katherine Bolanowski serves as General Counsel, Vice President, and Secretary of Gibraltar Industries, Inc., according to SEC filings dated 2026-04-01. In this capacity, she leads the company’s legal function, corporate governance, and regulatory compliance. Public information does not indicate additional widely known biographical details beyond her role at Gibraltar Industries.
| Role | General Counsel, VP, Secretary |
|---|---|
| Notability | 15/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-22 | ROCK | GIBRALTAR INDUSTRIES, INC. | P — Open-market purchase | 144 | $35.66 | $5K |
| 2026-05-22 | ROCK | GIBRALTAR INDUSTRIES, INC. | P — Open-market purchase | 1.3K | $35.63 | $45K |
| 2026-03-05 | ROCK | GIBRALTAR INDUSTRIES, INC. | F — Tax withholding / forfeiture | 2.6K | $43.05 | $112K |
| 2026-03-04 | ROCK | GIBRALTAR INDUSTRIES, INC. | F — Tax withholding / forfeiture | 286 | $43.83 | $13K |
| 2026-03-04 | ROCK | GIBRALTAR INDUSTRIES, INC. | A — Grant or award | 3.4K | $0.00 | |
| 2026-03-03 | ROCK | GIBRALTAR INDUSTRIES, INC. | F — Tax withholding / forfeiture | 739 | $45.48 | $34K |
| 2024-11-04 | ROCK | GIBRALTAR INDUSTRIES, INC. | A — Grant or award | 900 | $0.00 |
Katherine Bolanowski serves as General Counsel, Vice President, and Secretary of Gibraltar Industries, Inc., according to SEC filings dated 2026-04-01. In this capacity, she leads the company’s legal function, corporate governance, and regulatory compliance. Public information does not indicate additional widely known biographical details beyond her role at Gibraltar Industries…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 2 open-market purchases ($50K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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