STUPP BROS INC 13D and 13G filings for Atrion Corporation:
- 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 |
| 2024-08-22 06:05 am Sale | 2024-08-21 | 13D | ATRION CORP ATRI | STUPP BROS INC | 0 0.000% | -135,000 (Position Closed) | Filing |
| 2024-05-29 8:53 pm Unchanged | 2024-05-27 | 13D | ATRION CORP ATRI | STUPP BROS INC | 135,000 7.670% | 0 (Unchanged) | Filing |