As of September 29, 2026, Gibraltar Industries's top three insider holders are William T Bosway (President And Ceo, 250.32K shares), Timothy F. Murphy (Senior Vp And Cfo, 94.30K shares), William P Montague (Director, 49.53K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | William T Bosway | President And Ceo | 250,320 | 0 | 250,320 | 39.8% | 27 May, 2026 |
| 2 | Timothy F. Murphy | Senior Vp And Cfo | 94,304 | 0 | 94,304 | 15.0% | 04 Mar, 2024 |
| 3 | William P Montague | Director | 49,528 | 0 | 49,528 | 7.9% | 06 May, 2022 |
| 4 | Patrick Burns | Chief Operating Officer | 32,524 | 0 | 32,524 | 5.2% | 21 Mar, 2022 |
| 5 | Linda Kristine Myers | Director | 25,353 | 0 | 25,353 | 4.0% | 08 May, 2026 |
| 6 | Craig A Hindman | Director | 20,404 | 0 | 20,404 | 3.2% | 04 May, 2023 |
| 7 | James S Metcalf | Director | 18,559 | 0 | 18,559 | 3.0% | 08 May, 2026 |
| 8 | Mark G Barberio | Director | 18,403 | 0 | 18,403 | 2.9% | 08 May, 2026 |
| 9 | Katherine Bolanowski | General Counsel, Vp, Secretary | 17,389 | 0 | 17,389 | 2.8% | 22 May, 2026 |
| 10 | Jeffrey J. Watorek | Vp And Treasurer | 16,576 | 0 | 16,576 | 2.6% | 05 Mar, 2026 |
| 11 | James B Nish | Director | 15,035 | 0 | 15,035 | 2.4% | 08 May, 2026 |
| 12 | Atlee Valentine Pope | Director | 14,801 | 0 | 14,801 | 2.4% | 08 May, 2026 |
| 13 | Janet Anne Catlett | Vp, Chro | 13,418 | 0 | 13,418 | 2.1% | 27 Apr, 2026 |
| 14 | Joseph A Lovechio | Vp And Cfo | 12,752 | 0 | 12,752 | 2.0% | 20 Aug, 2026 |
| 15 | Manish H Shah | Director | 12,734 | 0 | 12,734 | 2.0% | 08 May, 2026 |
| 16 | Gwendolyn G Mizell | Director | 12,734 | 0 | 12,734 | 2.0% | 08 May, 2026 |
| 17 | Elizabeth Jensen | Chief Human Resources Officer | 3,419 | 0 | 3,419 | 0.5% | 09 Mar, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 19 Aug, 2026 | Joseph A Lovechio | Vp And Cfo | Disposed F | 638 | $47.85 | $30.53K | 12,752 | Direct |
| 02 Jul, 2026 | Manish H Shah | Director | Acquired A | 483 | $49.14 | $23.75K | 7,649 | Direct |
| 30 Jun, 2026 | Joseph A Lovechio | Vp And Cfo | Acquired A | 322 | $0.00 | $0 | 2,385 | Direct |
| 30 Jun, 2026 | Janet Anne Catlett | Vp, Chro | Acquired A | 101 | $0.00 | $0 | 2,533 | Direct |
| 30 Jun, 2026 | Katherine Bolanowski | General Counsel, Vp, Secretary | Acquired A | 259 | $0.00 | $0 | 7,280 | Direct |
| 30 Jun, 2026 | William T Bosway | President And Ceo | Acquired A | 548 | $0.00 | $0 | 45,041 | Direct |
| 30 Jun, 2026 | Jeffrey J. Watorek | Vp And Treasurer | Acquired A | 87 | $0.00 | $0 | 1,632 | Direct |
| 26 May, 2026 | William T Bosway | President And Ceo | Acquired P | 19,735 | $37.44 | $738.83K | 250,320 | Direct |
| 21 May, 2026 | Katherine Bolanowski | General Counsel, Vp, Secretary | Acquired P | 1,256 | $35.63 | $44.75K | 17,245 | Direct |
| 21 May, 2026 | Katherine Bolanowski | General Counsel, Vp, Secretary | Acquired P | 144 | $35.66 | $5.14K | 17,389 | Direct |
| 20 May, 2026 | Joseph A Lovechio | Vp And Cfo | Acquired P | 1,000 | $34.62 | $34.62K | 13,390 | Direct |
| 07 May, 2026 | Manish H Shah | Director | Acquired A | 3,059 | $37.59 | $114.99K | 12,734 | Direct |
| 07 May, 2026 | Mark G Barberio | Director | Acquired A | 3,059 | $37.59 | $114.99K | 18,403 | Direct |
| 07 May, 2026 | James S Metcalf | Director | Acquired A | 3,059 | $37.59 | $114.99K | 18,559 | Direct |
| 07 May, 2026 | Atlee Valentine Pope | Director | Acquired A | 3,059 | $37.59 | $114.99K | 14,801 | Direct |
| 07 May, 2026 | Linda Kristine Myers | Director | Acquired A | 3,059 | $37.59 | $114.99K | 21,701 | Direct |
| 07 May, 2026 | James B Nish | Director | Acquired A | 3,059 | $37.59 | $114.99K | 15,035 | Direct |
| 07 May, 2026 | Gwendolyn G Mizell | Director | Acquired A | 3,059 | $37.59 | $114.99K | 12,734 | Direct |
| 26 Apr, 2026 | Janet Anne Catlett | Vp, Chro | Disposed F | 169 | $39.57 | $6.69K | 13,418 | Direct |
| 10 Apr, 2026 | Manish H Shah | Director | Acquired A | 426 | $55.78 | $23.75K | 7,166 | Direct |