| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-29 | Marcon Rachel Barthelemy President, Doors | Sale | -700 | -4.23%15,848 | $120.71 | $84,497 | View SEC filing | |
| 2026-05-12 | Doerfler Mari Vice President and Controller | Sale | -1,926 | -38.37%3,093 | $120.92 | $232,884 | View SEC filing | |
| 2025-08-14 | Doerfler Mari Vice President and Controller | Sale | -441 | -7.76%5,239 | $149.00 | $65,709 | View SEC filing | |
| 2025-05-20 | Marcon Rachel Barthelemy President, Doors | Sale | -1,357 | -10.09%12,089 | $145.41 | $197,324 | View SEC filing | |
| 2025-03-11 | MORRIS W HOWARD Director | Sale | -272 | -0.65%41,721.541 | $144.29 | $39,247 | View SEC filing | |
| 2025-02-25 | Ball Christopher O President, Doors | Sale | -2,113 | -7.45%26,263 | $165.46 | $349,617 | View SEC filing | |
| 2025-02-18 | Mendez-Andino Jose EVP, Chief R&D Officer | Sale | -1,821 | -13.32%11,852.583 | $179.22 | $326,360 | View SEC filing | |
| 2025-02-12 | Beredo Gina A. EVP, GC and Secretary | Sale | -3,125 | -12.23%22,418 | $183.49 | $573,406 | View SEC filing | |
| 2025-02-12 | Fister Todd W EVP & Chief Financial Officer | Sale | -9,869 | -25.94%28,174.217 | $180.00 | $1,776,420 | View SEC filing | |
| 2025-02-07 | Mendez-Andino Jose EVP, Chief R&D Officer | Sale | -218 | -1.57%13,673.583 | $183.97 | $40,105 | View SEC filing | |
| 2025-02-07 | Del Monaco Nicolas President, Insulation | Sale | -1,750 | -13.07%11,635 | $183.97 | $321,948 | View SEC filing | |
| 2025-02-05 | Mendez-Andino Jose EVP, Chief R&D Officer | Sale | -564 | -4.77%11,256.583 | $180.59 | $101,855 | View SEC filing | |
| 2024-12-17 | Smith Gunner President, Roofing | Sale | -17,450 | -48.05%18,866 | $191.19 | $3,336,266 | View SEC filing | |
| 2024-11-21 | Mendez-Andino Jose EVP, Chief R&D Officer | Sale | -2,593 | -17.41%12,304.391 | $193.48 | $501,694 | View SEC filing | |
| 2024-11-14 | MORRIS W HOWARD Director | Sale | -221 | -0.53%41,579.978 | $196.78 | $43,489 | View SEC filing | |
| 2024-09-23 | Sandri Marcio A President, Composites | Sale | -3,051 | -5.07%57,078.65 | $176.50 | $538,502 | View SEC filing | |
| 2024-09-19 | Sandri Marcio A President, Composites | Sale | -3,050 | -4.83%60,129.65 | $170.00 | $518,500 | View SEC filing | |
| 2024-08-15 | MORRIS W HOWARD Director | Sale | -820 | -1.94%41,455.041 | $158.93 | $130,323 | View SEC filing | |
| 2024-07-01 | Fister Todd W EVP & Chief Financial Officer | Sale | -3,000 | -8.66%31,626.217 | $173.65 | $520,950 | View SEC filing | |
| 2024-06-17 | Doerfler Mari Vice President and Controller | Sale | -240 | -4.50%5,091 | $182.05 | $43,692 | View SEC filing | |
| 2024-06-17 | Fister Todd W EVP & Chief Financial Officer | Sale | -3,000 | -7.97%34,626.217 | $180.85 | $542,550 | View SEC filing | |
| 2024-06-14 | Doerfler Mari Vice President and Controller | Sale | -240 | -4.62%4,954 | $182.05 | $43,692 | View SEC filing | |
| 2024-05-29 | Sandri Marcio A President, Composites | Sale | -9,697 | -13.36%62,895.305 | $178.00 | $1,726,066 | View SEC filing | |
| 2024-05-23 | Del Monaco Nicolas President, Insulation | Sale | -3,423 | -23.12%11,381 | $176.47 | $604,057 | View SEC filing | |
| 2024-03-19 | Mendez-Andino Jose EVP, Chief R&D Officer | Sale | -2,833 | -16.05%14,814.225 | $156.72 | $443,988 | View SEC filing |
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