Advent International, L.P. 13D and 13G filings for Definitive Healthcare Corp.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-09-02 08:30 am Unchanged | 2026-09-01 | 13D | DEFINITIVE HEALTHCARE CORP CL DH | Advent International, L.P. | 62,493,676 58.540% | 0 (Unchanged) | Filing |
| 2026-05-14 4:18 pm Purchase | 2026-03-31 | 13G | DEFINITIVE HEALTHCARE CORP CL DH | Advent International, L.P. | 62,493,676 59.820% | 3,623,787 (+6.16%) | Filing |
| 2025-05-15 4:36 pm Sale | 2025-03-31 | 13G | DEFINITIVE HEALTHCARE CORP CL DH | Advent International, L.P. | 58,869,889 54.840% | -3,623,787 (-5.80%) | Filing |
| 2024-02-14 4:00 pm Unchanged | 2023-12-31 | 13G | DEFINITIVE HEALTHCARE CORP CL DH | Advent International, L.P. | 62,493,676 53.700% | 0 (Unchanged) | Filing |
| 2022-02-14 07:55 am Purchase | 2021-12-31 | 13G | DEFINITIVE HEALTHCARE CORP CL DH | Advent International, L.P. | 62,493,676 64.400% | 62,493,676 (New Position) | Filing |