| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Todd R. Fry | Chief Accounting Officer | 2026-04-20 | 756 | $309.45 | $233.94kSell |
| Brad A. Wheeler | Chief Operating Officer | 2026-04-20 | 916 | $309.45 | $283.46kSell |
| Jason R. Niswonger | Chief Admin. Sustainability | 2026-04-20 | 1,406 | $309.45 | $435.09kSell |
| Michael Thomas Miller | Executive VP CFO | 2026-04-20 | 3,361 | $309.45 | $1.04MSell |
| Jeffrey W. Edwards | President CEO and Chairman | 2026-04-20 | 11,214 | $309.45 | $3.47MSell |
| William Jeffrey Hire | President of External Affairs | 2026-04-20 | 2,844 | $309.45 | $880.08kSell |
| Margot Lebenberg Carter | Director | 2026-03-09 | 2,000 | $299.31 | $598.62kSell |
| Janet E. Jackson | Director | 2026-03-09 | 1,410 | $293.31 | $413.57kSell |
| Jeffrey W. Edwards | President CEO and Chairman | 2026-03-03 | 400,000 | $314.06 | $125.62MSell |
| Michael H. 1. Thomas | Director | 2025-11-26 | 2,001 | $268.28 | $536.83kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Jeffrey W. Edwards | 42.40% | 11,438,727 | $3.41B | Insider |
| Pjam Ibp Holdings Inc | 15.67% | 4,227,819 | $1.26B | Insider |
| Holding Co Ibp | 15.67% | 4,227,819 | $1.26B | Insider |
| J. Michael Nixon | 14.90% | 4,020,556 | $1.20B | Insider |
| Blackrock Inc | 13.42% | 3,620,300 | $1.08B | Institution |
| Installed Building Systems Inc | 13.13% | 3,540,882 | $1.06B | Insider |
| Vanguard Group Inc | 9.40% | 2,536,065 | $757.09M | Institution |
| Kayne Anderson Rudnick Investment Management LLC | 7.02% | 1,894,779 | $565.65M | Institution |
| Cetus Capital II LLC | 6.27% | 1,692,000 | $505.11M | Insider |
| Price T Rowe Associates Inc | 5.75% | 1,551,161 | $463.07M | Institution |