| 2022-09-15 | Smith Gunner | President, Roofing | Sale+OE | 2,700 | $83.12 | $224,424.00 | -9.9% | → |
| 2022-08-29 | MORRIS W HOWARD | Director | Sell | 401 | $84.01 | $33,688.01 | -1.0% | → |
| 2022-07-29 | Schmidt Kelly | Vice President and Controller | Sell | 1,940 | $91.93 | $178,346.14 | -11.4% | → |
| 2022-02-16 | SMITH DANIEL T | EVP and Chief Growth Officer | Sell | 4,500 | $100.00 | $450,000.00 | -7.9% | → |
| 2022-02-16 | Russell Paula | EVP, Chief HR Officer | Sell | 1,000 | $100.00 | $100,000.00 | -5.0% | → |
| 2022-02-16 | Sandri Marcio A | President, Composites | Sell | 1,108 | $95.00 | $105,260.00 | -2.4% | → |
| 2022-01-14 | Sandri Marcio A | President, Composites | Sale+OE | 5,459 | $95.00 | $518,605.00 | -13.8% | → |
| 2021-12-06 | Smith Gunner | President, Roofing | Sell | 8,500 | $91.95 | $781,600.50 | -33.2% | → |
| 2021-11-03 | Russell Paula | EVP, Chief HR Officer | Sell | 2,000 | $95.00 | $190,000.00 | -10.8% | → |
| 2021-08-09 | MORRIS W HOWARD | Director | Sell | 1,904 | $95.60 | $182,022.40 | -4.8% | → |
| 2021-05-03 | Schmidt Kelly | Vice President and Controller | Sell | 5,055 | $98.99 | $500,369.18 | -25.5% | → |
| 2021-04-14 | Sandri Marcio A | President, Composites | Sell | 12,000 | $97.02 | $1,164,240.00 | -25.2% | → |
| 2021-04-06 | SMITH DANIEL T | EVP and Chief Growth Officer | Sell | 10,341 | $95.00 | $982,395.00 | -17.7% | → |
| 2021-03-29 | SMITH DANIEL T | EVP and Chief Growth Officer | Sale+OE | 9,525 | $92.62 | $882,205.50 | -7.3% | → |
| 2021-03-15 | Sandri Marcio A | President, Composites | Sale+OE | 8,400 | $90.59 | $760,956.00 | -14.9% | → |
| 2020-10-30 | Smith Gunner | President, Roofing | Sell | 3,303 | $64.68 | $213,638.04 | -11.7% | → |
| 2020-10-06 | SMITH DANIEL T | SVP and Chief Growth Officer | Sell | 14,000 | $75.00 | $1,050,000.00 | -18.8% | → |
| 2020-08-25 | Schmidt Kelly | Vice President and Controller | Sell | 4,967 | $69.00 | $342,723.00 | -20.0% | → |
| 2020-08-14 | MORRIS W HOWARD | Director | Sell | 2,660 | $67.35 | $179,137.70 | -6.6% | → |
| 2020-08-07 | Harter Ava | Sr. VP & General Counsel | Sell | 5,000 | $65.25 | $326,265.00 | -11.6% | → |
| 2020-08-07 | Fister Todd W | President, Insulation | Sell | 5,812 | $65.88 | $382,900.37 | -18.3% | → |
| 2020-08-06 | Schmidt Kelly | Vice President and Controller | Sale+OE | 9,900 | $65.18 | $645,291.90 | -28.6% | → |
| 2020-06-05 | Sandri Marcio A | President, Composites | Sale+OE | 10,000 | $59.81 | $598,090.00 | -18.5% | → |
| 2020-03-09 | Gandhi Prithvi | Interim CFO | Buy | 5,000 | $46.90 | $234,500.00 | +10.7% | → |
| 2019-12-13 | Sandri Marcio A | President, Composites | Sell | 3,865 | $64.92 | $250,919.67 | -9.0% | → |
| 2019-12-12 | THAMAN MICHAEL H | Executive Chairman | Sell | 30,000 | $65.65 | $1,969,380.00 | -3.9% | → |
| 2019-11-15 | MORRIS W HOWARD | Director | Sell | 1,000 | $65.16 | $65,155.10 | -100% | → |
| 2019-11-13 | SMITH DANIEL T | Sr. VP Organization & Admin | Sell | 7,969 | $64.72 | $515,785.56 | -10.9% | → |
| 2019-11-11 | Harter Ava | Sr. VP & General Counsel | Sell | 5,000 | $63.25 | $316,250.00 | -11.5% | → |