| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Manjunath Gangadharan | VP Chief Accounting Officer | 2026-05-18 | 426 | $127.85 | $54.46kSell |
| Douglas G. Beck | SVP GC Corp. Sec ISS | 2026-05-08 | 9,615 | $127.03 | $1.22MSell |
| Karen Sue Cox | President Chamberlain Univ. | 2026-05-08 | 2,000 | $124.50 | $249.00kSell |
| Robert J. Phelan | Chief Financial Officer | 2026-05-08 | 10,000 | $126.21 | $1.26MSell |
| Stephen W. Beard | Chairman CEO | 2026-05-08 | 15,874 | $131.25 | $2.08MSell |
| Scott Liles | President Medical and Vet | 2026-04-15 | 448 | $112.49 | $50.40kSell |
| Michael W. Malafronte | Director | 2026-03-11 | 8,890 | $100.94 | $897.34kBuy |
| Michael W. Malafronte | Director | 2026-03-10 | 15,305 | $100.87 | $1.54MBuy |
| Michael W. Malafronte | Director | 2026-03-10 | 11,841 | $100.87 | $1.19MBuy |
| Michael W. Malafronte | Director | 2026-03-03 | 1,200 | $97.97 | $117.56kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Dennis J. Keller | 16.96% | 5,770,799 | $707.15M | Insider |
| Blackrock Inc | 15.37% | 5,229,508 | $640.82M | Institution |
| Fmr LLC | 7.80% | 2,654,244 | $325.25M | Institution |
| Vanguard Portfolio Management LLC | 7.12% | 2,421,606 | $296.74M | Institution |
| Ariel Investments LLC | 5.68% | 1,931,284 | $236.66M | Institution |
| Dimensional Fund Advisors LP | 5.21% | 1,773,564 | $217.33M | Institution |
| Vanguard Capital Management LLC | 4.38% | 1,490,536 | $182.65M | Institution |
| State Street Corp | 3.97% | 1,349,338 | $165.35M | Institution |
| Capital World Investors | 3.02% | 1,029,363 | $126.14M | Institution |
| Geode Capital Management LLC | 2.51% | 854,009 | $104.65M | Institution |