PRIMECAP MANAGEMENT CO 13D and 13G filings for PFENEX INC:
- 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 |
| 2020-12-09 5:02 pm Sale |
2009-02-28 | 13G | PFENEX INC PFNX |
PRIMECAP MANAGEMENT CO | 0 0.000% |
-3,247,100 (Position Closed) |
Filing |
| 2020-06-05 12:01 pm Sale |
2009-02-28 | 13G | PFENEX INC PFNX |
PRIMECAP MANAGEMENT CO | 3,247,100 9.470% |
-91,300 (-2.73%) |
Filing |