Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2023-02-09 11:22 am Purchase |
2022-12-30 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
The Vanguard Group | 14,732,569 9.600% |
1,244,807 (+9.23%) |
Filing History |
| 2023-02-06 2:53 pm Sale |
2022-12-30 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WELLINGTON MANAGEMENT CO LLP | 13,340,377 8.700% |
-3,999,210 (-23.06%) |
Filing History |
| 2023-02-02 12:34 pm Purchase |
2022-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
STATE STREET CORP STT |
11,179,578 7.290% |
11,179,578 (New Position) |
Filing History |
| 2023-01-26 08:52 am Unchanged |
2022-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BLACKROCK INC BLK |
25,771,192 16.800% |
0 (Unchanged) |
Filing History |
| 2023-01-20 5:17 pm Sale |
2022-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BLACKROCK INC BLK |
25,771,192 16.800% |
-1,123,895 (-4.18%) |
Filing History |
| 2022-07-08 4:57 pm Purchase |
2022-06-30 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BLACKROCK INC BLK |
26,895,087 17.500% |
12,526,197 (+87.18%) |
Filing History |
| 2022-02-14 5:02 pm Sale |
2021-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BROWN CAPITAL MANAGEMENT INC | 16,257,899 9.930% |
-3,892,564 (-19.32%) |
Filing History |
| 2022-02-10 08:22 am Sale |
2021-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
The Vanguard Group | 13,487,762 8.240% |
-2,404,585 (-15.13%) |
Filing History |
| 2022-02-04 09:21 am Sale |
2021-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WELLINGTON MANAGEMENT CO LLP | 17,339,587 10.590% |
-4,313,962 (-19.92%) |
Filing History |
| 2022-02-02 7:11 pm Purchase |
2021-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BLACKROCK INC BLK |
14,368,890 8.800% |
1,324,240 (+10.15%) |
Filing History |
| 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 History |
| 2021-03-01 5:14 pm Purchase |
2021-02-26 | 13D | Ironwood Pharmaceuticals, Inc. IRWD |
Sarissa Capital Management LP | 14,927,844 9.300% |
14,927,844 (New Position) |
Filing History |
| 2021-02-12 2:55 pm Purchase |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BROWN CAPITAL MANAGEMENT INC | 20,150,463 12.590% |
2,249,410 (+12.57%) |
Filing History |
| 2021-02-12 09:51 am Sale |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | 1,935,957 1.210% |
-9,245,494 (-82.69%) |
Filing History |
| 2021-02-11 1:54 pm Sale |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
JANUS HENDERSON GROUP PLC JHG |
0 0.000% |
-8,289,895 (Position Closed) |
Filing History |
| 2021-02-10 11:10 am Sale |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
The Vanguard Group | 15,892,347 9.930% |
-746,594 (-4.49%) |
Filing History |
| 2021-02-04 09:45 am Sale |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
WELLINGTON MANAGEMENT CO LLP | 21,653,549 13.530% |
-124,152 (-0.57%) |
Filing History |
| 2021-01-29 5:23 pm Sale |
2020-12-31 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
BLACKROCK INC BLK |
13,044,650 8.100% |
-496,895 (-3.67%) |
Filing History |
| 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 History |
| 2020-11-10 10:27 am Sale |
2020-11-09 | 13G | Ironwood Pharmaceuticals, Inc. IRWD |
FMR CORP | 2,807,589 1.748% |
-8,545,905 (-75.27%) |
Filing History |