| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 39,593,384 | 9.6% | EDGAR |
| SC 13G/A | 2024-01-25 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 33,324,742 | 8.1% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 40,184,122 | 9.7% | EDGAR |
| SC 13G/A | 2023-02-07 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 35,207,814 | 8.5% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 38,508,651 | 9.1% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 31,994,622 | 7.6% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 37,786,861 | 8.8% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 30,500,465 | 7.1% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 38,226,328 | 8.8% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 31,452,387 | 7.3% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 37,738,299 | 8.6% | EDGAR |
| SC 13G/A | 2019-02-04 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 30,996,337 | 7.1% | EDGAR |
| SC 13D/A | 2018-08-17 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 21,304,500 | 4.9% | EDGAR |
| SC 13D/A | 2018-06-27 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 24,575,699 | 5.6% | EDGAR |
| SC 13D/A | 2018-03-13 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 31,799,042 | 7.2% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | AUTOMATIC DATA PROCESSING INC | 35,966,553 | 8.1% | EDGAR |
| SC 13G/A | 2018-01-29 | BlackRock Inc. | AUTOMATIC DATA PROCESSING INC | 28,712,426 | 6.5% | EDGAR |
| SC 13D/A | 2017-09-15 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 36,803,675 | 8.3% | EDGAR |
| SC 13D/A | 2017-09-07 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 36,803,675 | 8.3% | EDGAR |
| SC 13D/A | 2017-08-31 | Pershing Square Capital Management, L.P. | AUTOMATIC DATA PROCESSING INC | 36,803,675 | 8.3% | EDGAR |