| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 22, 2026 | Cribbs Eric | President (American Gypsum) | M | 589 | $0.0000 | $0.00 |
| May 22, 2026 | Cribbs Eric | President (American Gypsum) | F | 232 | $199.1300 | $46.20K |
| May 22, 2026 | Cribbs Eric | President (American Gypsum) | M | 589 | $199.1300 | $117.29K |
| May 22, 2026 | Devlin William R | SVP, Controller | M | 266 | $0.0000 | $0.00 |
| May 22, 2026 | Devlin William R | SVP, Controller | F | 105 | $199.1300 | $20.91K |
| May 22, 2026 | Devlin William R | SVP, Controller | M | 266 | $199.1300 | $52.97K |
| May 22, 2026 | Haddock Alex | Senior Vice President | M | 354 | $0.0000 | $0.00 |
| May 22, 2026 | Haddock Alex | Senior Vice President | F | 140 | $199.1300 | $27.88K |
| May 22, 2026 | Haddock Alex | Senior Vice President | M | 354 | $199.1300 | $70.49K |
| May 22, 2026 | Haack Michael | President and CEO | M | 3,527 | $0.0000 | $0.00 |
| May 22, 2026 | Haack Michael | President and CEO | F | 1,388 | $199.1300 | $276.39K |
| May 22, 2026 | Haack Michael | President and CEO | M | 3,527 | $199.1300 | $702.33K |
| May 22, 2026 | Kesler Dale Craig | EVP and CFO | M | 824 | $0.0000 | $0.00 |
| May 22, 2026 | Kesler Dale Craig | EVP and CFO | F | 325 | $199.1300 | $64.72K |
| May 22, 2026 | Kesler Dale Craig | EVP and CFO | M | 824 | $199.1300 | $164.08K |
| May 22, 2026 | Newby Matt | EVP & General Counsel | M | 559 | $0.0000 | $0.00 |
| May 22, 2026 | Newby Matt | EVP & General Counsel | F | 220 | $199.1300 | $43.81K |
| May 22, 2026 | Newby Matt | EVP & General Counsel | M | 559 | $199.1300 | $111.31K |
| May 22, 2026 | Thompson Tony | Senior Vice President | M | 354 | $0.0000 | $0.00 |
| May 22, 2026 | Thompson Tony | Senior Vice President | F | 140 | $199.1300 | $27.88K |
| May 22, 2026 | Thompson Tony | Senior Vice President | M | 354 | $199.1300 | $70.49K |
| May 21, 2026 | Cribbs Eric | President (American Gypsum) | A | 2,009 | $0.0000 | $0.00 |
| May 21, 2026 | Haddock Alex | Senior Vice President | A | 1,130 | $0.0000 | $0.00 |
| May 21, 2026 | Haack Michael | President and CEO | A | 19,697 | $0.0000 | $0.00 |
| May 21, 2026 | Haack Michael | President and CEO | A | 7,533 | $0.0000 | $0.00 |
| May 21, 2026 | Kesler Dale Craig | EVP and CFO | A | 4,596 | $0.0000 | $0.00 |
| May 21, 2026 | Kesler Dale Craig | EVP and CFO | A | 1,758 | $0.0000 | $0.00 |
| May 21, 2026 | Newby Matt | EVP & General Counsel | A | 3,119 | $0.0000 | $0.00 |
| May 21, 2026 | Newby Matt | EVP & General Counsel | A | 1,193 | $0.0000 | $0.00 |
| May 21, 2026 | Thompson Tony | Senior Vice President | A | 1,256 | $0.0000 | $0.00 |
| May 18, 2026 | Cribbs Eric | President (American Gypsum) | F | 355 | $194.6600 | $69.10K |
| May 18, 2026 | Devlin William R | SVP, Controller | F | 319 | $194.6600 | $62.10K |
| May 18, 2026 | Haack Michael | President and CEO | F | 3,399 | $194.6600 | $661.65K |
| May 18, 2026 | Haddock Alex | Senior Vice President | F | 284 | $194.6600 | $55.28K |
| May 18, 2026 | Kesler Dale Craig | EVP and CFO | F | 921 | $194.6600 | $179.28K |
| May 18, 2026 | Newby Matt | EVP & General Counsel | F | 532 | $194.6600 | $103.56K |
| May 18, 2026 | Thompson Tony | Senior Vice President | F | 319 | $194.6600 | $62.10K |
| May 11, 2026 | Cribbs Eric | President (American Gypsum) | A | 900 | $0.0000 | $0.00 |
| May 11, 2026 | Devlin William R | SVP, Controller | A | 810 | $0.0000 | $0.00 |
| May 11, 2026 | Haack Michael | President and CEO | A | 8,636 | $0.0000 | $0.00 |
| May 11, 2026 | Haddock Alex | Senior Vice President | A | 720 | $0.0000 | $0.00 |
| May 11, 2026 | Kesler Dale Craig | EVP and CFO | A | 2,339 | $0.0000 | $0.00 |
| May 11, 2026 | Newby Matt | EVP & General Counsel | A | 1,350 | $0.0000 | $0.00 |
| May 11, 2026 | Thompson Tony | Senior Vice President | A | 810 | $0.0000 | $0.00 |
| Apr 13, 2026 | Cribbs Eric | President (American Gypsum) | A | 2 | $0.0000 | $0.00 |
| Apr 13, 2026 | Cribbs Eric | President (American Gypsum) | A | 0 | $0.0000 | $0.00 |
| Apr 13, 2026 | Devlin William R | SVP, Controller | A | 0 | $0.0000 | $0.00 |
| Apr 13, 2026 | Devlin William R | SVP, Controller | A | 0 | $0.0000 | $0.00 |
| Apr 13, 2026 | Haack Michael | President and CEO | A | 13 | $0.0000 | $0.00 |
| Apr 13, 2026 | Haack Michael | President and CEO | A | 4 | $0.0000 | $0.00 |