WESTFIELD CAPITAL MANAGEMENT CO LLC 13D and 13G filings for Ironwood Pharmaceuticals, 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 |
| 2023-07-05 12:01 pm Sale |
2023-06-30 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WESTFIELD CAPITAL MANAGEMENT CO LLC | 0 0.000% |
-8,145,674 (Position Closed) |
Filing |
| 2022-02-01 1:23 pm Sale |
2021-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WESTFIELD CAPITAL MANAGEMENT CO LLC | 8,145,674 4.980% |
-342,368 (-4.03%) |
Filing |
| 2021-01-06 7:25 pm Purchase |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WESTFIELD CAPITAL MANAGEMENT CO LLC | 8,488,042 5.300% |
8,488,042 (New Position) |
Filing |