| 2020-12-03 | BOWMAN ED H JR | Director | Sale+OE | 4,897 | $95.65 | $468,395.11 | -24.1% | → |
| 2020-11-24 | Graass James H | EVP & General Counsel | Sell | 5,000 | $95.22 | $476,100.00 | -7.3% | → |
| 2020-11-16 | Graass James H | EVP & General Counsel | Sale+OE | 7,402 | $89.74 | $664,228.09 | -9.7% | → |
| 2020-11-11 | Wentzel Steven L | President (American Gypsum) | Sale+OE | 16,351 | $90.00 | $1,471,590.00 | -17.1% | → |
| 2020-11-03 | Graass James H | EVP & General Counsel | Sale+OE | 7,000 | $92.22 | $645,571.50 | -9.3% | → |
| 2020-08-06 | Powers David B | Director | Sell | 1,519 | $82.52 | $125,347.88 | -100% | → |
| 2020-08-03 | Graass James H | EVP & General Counsel | Sale+OE | 12,184 | $82.00 | $999,095.31 | -15.1% | → |
| 2020-02-14 | Powers David B | Director | Sell | 20,000 | $88.02 | $1,760,462.31 | -16.3% | → |
| 2020-02-03 | Metcalf Keith W | President (American Gypsum) | Sale+OE | 4,500 | $91.58 | $412,110.00 | -11.2% | → |
| 2019-12-04 | Metcalf Keith W | President (American Gypsum) | Sale+OE | 7,500 | $92.00 | $690,000.00 | -17.3% | → |
| 2019-11-15 | Powers David B | Director | Sell | 20,000 | $93.11 | $1,862,203.66 | -12.8% | → |
| 2019-11-04 | Metcalf Keith W | President (American Gypsum) | Sale+OE | 5,761 | $95.00 | $547,295.00 | -13.8% | → |
| 2019-10-22 | Metcalf Keith W | President (American Gypsum) | Sell | 3,771 | $95.00 | $358,245.00 | -9.5% | → |
| 2019-09-23 | Metcalf Keith W | President (American Gypsum) | Sell | 3,836 | $92.00 | $352,912.00 | -8.8% | → |
| 2019-09-19 | Metcalf Keith W | President (American Gypsum) | Sell | 3,661 | $90.00 | $329,490.00 | -7.8% | → |
| 2019-09-19 | Powers David B | Director | Sale+OE | 7,681 | $90.00 | $691,290.00 | -8.1% | → |
| 2019-09-04 | Powers David B | Director | Sell | 20,000 | $85.00 | $1,700,000.00 | -18.7% | → |
| 2019-09-03 | Metcalf Keith W | President (American Gypsum) | Sale+OE | 10,980 | $82.02 | $900,576.49 | -9.6% | → |
| 2019-08-07 | BOWMAN ED H JR | Director | Sell | 2,492 | $84.52 | $210,623.84 | -15.2% | → |
| 2019-08-05 | Metcalf Keith W | President (American Gypsum) | Sale+OE | 10,980 | $81.33 | $893,051.71 | -10.3% | → |
| 2019-01-31 | BOWMAN ED H JR | Director | Sell | 2,591 | $71.35 | $184,867.85 | -16.6% | → |
| 2018-06-13 | Graass James H | EVP & General Counsel | Sale+OE | 5,000 | $115.00 | $575,000.00 | -8.3% | → |
| 2018-06-07 | Graass James H | EVP & General Counsel | Sale+OE | 5,000 | $112.50 | $562,500.00 | -8.3% | → |
| 2018-05-31 | Kesler Dale Craig | EVP and CFO | Sale+OE | 10,000 | $108.70 | $1,087,000.00 | -14.4% | → |
| 2018-05-15 | Graass James H | EVP & General Counsel | Sale+OE | 10,000 | $110.00 | $1,100,000.00 | -8.4% | → |
| 2017-12-08 | Haack Michael | EVP and COO | Sale+OE | 6,731 | $115.00 | $774,065.00 | -23.9% | → |
| 2017-12-04 | ESSL GERALD J | Executive Vice President | Sell | 10,000 | $113.77 | $1,137,747.00 | -29.1% | → |
| 2017-11-30 | Haack Michael | EVP and COO | Sale+OE | 10,000 | $112.00 | $1,120,000.00 | -31.0% | → |
| 2017-11-30 | Kesler Dale Craig | EVP and CFO | Sell | 5,000 | $111.64 | $558,175.00 | -8.1% | → |
| 2017-11-30 | STEWART ROBERT S | EVP-Strategy & Corp. Develop. | Sell | 29,892 | $111.77 | $3,341,100.58 | -46.5% | → |
| 2017-10-30 | Graass James H | EVP & General Counsel | Sale+OE | 8,198 | $107.55 | $881,721.13 | -13.1% | → |
| 2017-10-27 | Devlin William R | SVP, Controller | Sell | 7,183 | $107.00 | $768,581.00 | -20.2% | → |
| 2017-10-26 | ESSL GERALD J | Executive Vice President | Sale+OE | 8,161 | $105.00 | $856,905.00 | -19.2% | → |
| 2017-09-11 | STEWART ROBERT S | EVP-Strategy & Corp. Develop. | Sale+OE | 6,534 | $101.27 | $661,674.00 | -9.2% | → |
| 2017-09-06 | Kesler Dale Craig | EVP and CFO | Sell | 5,000 | $101.40 | $506,975.00 | -7.5% | → |
| 2017-09-05 | ESSL GERALD J | Executive Vice President | Sell | 7,479 | $99.49 | $744,066.04 | -16.7% | → |
| 2017-08-31 | ESSL GERALD J | Executive Vice President | Sale+OE | 5,496 | $96.57 | $530,755.86 | -12.1% | → |
| 2017-08-30 | Devlin William R | SVP, Controller | Sale+OE | 16,469 | $96.51 | $1,589,378.72 | -31.7% | → |
| 2017-08-30 | Graass James H | EVP & General Counsel | Sale+OE | 10,000 | $97.04 | $970,402.00 | -8.1% | → |
| 2017-08-07 | Powers David B | President & CEO | Sale+OE | 11,317 | $93.57 | $1,058,984.88 | -10.6% | → |