| SC 13D/A | 2019-09-17 | VA Partners I, LLC | KKR & Co. Inc. | 48,100,000 | 8.8% | EDGAR |
| SC 13G/A | 2019-02-15 | Vulcan Value Partners, LLC | KKR & Co. Inc. | 29,365,707 | 5.5% | EDGAR |
| SC 13G/A | 2019-02-13 | FMR LLC | KKR & Co. Inc. | 18,379,562 | 3.4% | EDGAR |
| SC 13G/A | 2019-02-13 | KKR Holdings L.P | KKR & Co. Inc. | 299,083,916 | 35.8% | EDGAR |
| SC 13G | 2019-02-12 | Jackson Square Partners, LLC | KKR & Co. Inc. | 27,962,795 | 5.2% | EDGAR |
| SC 13G | 2019-02-11 | VANGUARD GROUP INC | KKR & Co. Inc. | 42,390,659 | 7.9% | EDGAR |
| SC 13G/A | 2018-02-13 | FMR LLC | KKR & Co. L.P. | 33,735,482 | 7.1% | EDGAR |
| SC 13G/A | 2018-02-13 | KKR Holdings L.P | KKR & Co. L.P. | 335,974,011 | 40.9% | EDGAR |
| SC 13D/A | 2017-11-29 | VA Partners I, LLC | KKR & Co. L.P. | 47,750,000 | 10.0% | EDGAR |
| SC 13D/A | 2017-10-12 | KKR & Co. L.P. | Tarena International, Inc. | 6,826,263 | 11.9% | EDGAR |
| SC 13D/A | 2017-09-18 | VA Partners I, LLC | KKR & Co. L.P. | 41,905,916 | 8.9% | EDGAR |
| SC 13D/A | 2017-09-08 | KKR & Co. L.P. | Tarena International, Inc. | 23,876,560 | 41.5% | EDGAR |
| SC 13D/A | 2017-09-05 | VA Partners I, LLC | KKR & Co. L.P. | 35,155,916 | 7.5% | EDGAR |
| SC 13D | 2017-08-21 | VA Partners I, LLC | KKR & Co. L.P. | 28,555,916 | 6.1% | EDGAR |
| SC 13G/A | 2017-02-14 | FMR LLC | KKR & Co. L.P. | 40,412,832 | 9.0% | EDGAR |
| SC 13G/A | 2017-02-10 | KKR Holdings L.P | KKR & Co. L.P. | 353,809,763 | 43.9% | EDGAR |
| SC 13G/A | 2016-02-16 | Lexington Partners VI Holdings, LLC | KKR & Co. L.P. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2016-02-12 | FMR LLC | KKR & Co. L.P. | 41,778,361 | 9.0% | EDGAR |
| SC 13G/A | 2016-02-12 | KKR Holdings L.P | KKR & Co. L.P. | 361,401,635 | 44.1% | EDGAR |
| SC 13D/A | 2015-08-26 | KKR & Co. L.P. | China Cord Blood Corp | 0 | 0.0% | EDGAR |