STUPP JOHN P JR 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 06:04 am Sale |
2024-08-21 | 13D | Atrion Corporation ATRI |
STUPP JOHN P JR | 0 0.000% |
-141,394 (Position Closed) |
Filing |
| 2024-05-29 7:28 pm Purchase |
2024-05-27 | 13D | Atrion Corporation ATRI |
STUPP JOHN P JR | 141,394 7.670% |
1,188 (+0.85%) |
Filing |