DISCIPLINED GROWTH INVESTORS INC 13D and 13G filings for Core Laboratories N.V.:
- 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 |
| 2025-02-14 2:44 pm Sale | 2024-12-31 | 13G | Core Laboratories N.V. CLB | DISCIPLINED GROWTH INVESTORS INC | 5,503,651 11.700% | -149,940 (-2.65%) | Filing |
| 2024-11-14 5:01 pm Purchase | 2024-09-30 | 13G | Core Laboratories N.V. CLB | DISCIPLINED GROWTH INVESTORS INC | 5,653,591 12.000% | 5,653,591 (New Position) | Filing |