| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| William H. Osborne | Director | 2025-08-08 | 100 | $188.78 | $18.88kSell |
| Christopher P. Calzaretta | SVP CFO | 2025-04-08 | 2,106 | $126.10 | $265.57kSell |
| Jill A. Crager | SVP Sales Digital Mktg | 2025-04-08 | 1,459 | $126.10 | $183.98kSell |
| Victor Grizzle | CEO | 2025-04-08 | 27,453 | $126.10 | $3.46MSell |
| Mark A. 1. Hershey | SVP Chief Operating Officer | 2025-04-08 | 6,826 | $126.10 | $860.76kSell |
| Austin So | SVP GC Govt. Rel. CSO | 2025-04-08 | 3,017 | $126.10 | $380.44kSell |
| James T. Burge | Vice President Controller | 2025-04-08 | 283 | $126.10 | $35.69kSell |
| Austin So | SVP Gen Cnsl Compliance | 2025-01-31 | 410 | $151.01 | $61.91kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| James G. Coulter | 49.68% | 21,490,912 | $4.35B | Insider |
| David Bonderman | 31.89% | 13,794,449 | $2.80B | Insider |
| Gregory P. Spivy | 15.86% | 6,859,907 | $1.39B | Insider |
| Armstrong World Industries Inc Asbestos Personal Injury Settlement Trust | 12.14% | 5,251,234 | $1.06B | Insider |
| Blackrock Inc | 12.09% | 5,231,362 | $1.06B | Institution |
| Vanguard Group Inc | 10.52% | 4,552,751 | $922.57M | Institution |
| Capital International Investors | 5.62% | 2,431,051 | $492.63M | Institution |
| London Co Of Virginia | 5.32% | 2,300,944 | $466.26M | Institution |
| State Street Corp | 3.20% | 1,382,838 | $280.22M | Institution |
| Burgundy Asset Management Ltd | 3.05% | 1,321,078 | $267.70M | Institution |