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
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-04-03 4:24 pm Sale |
2025-03-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
4,002,154 8.700% |
-3,283,250 (-45.07%) |
Filing History |
| 2025-01-30 8:09 pm Sale |
2024-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 3,216,048 6.770% |
-902,375 (-21.91%) |
Filing History |
| 2024-11-12 1:23 pm Unchanged |
2024-09-30 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,118,423 8.680% |
0 (Unchanged) |
Filing History |
| 2024-11-04 10:21 am Sale |
2024-09-30 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,118,423 8.680% |
-716,942 (-14.83%) |
Filing History |
| 2024-04-05 08:30 am Purchase |
2024-04-02 | 13G | Ambac Financial Group, Inc. AMBC |
Theodore Walker Cheng-De King | 3,017,400 6.260% |
3,017,400 (New Position) |
Filing History |
| 2024-02-13 4:58 pm Sale |
2023-12-29 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,835,365 10.700% |
-152,609 (-3.06%) |
Filing History |
| 2024-02-09 09:59 am Purchase |
2024-02-14 | 13G | Ambac Financial Group, Inc. AMBC |
DIMENSIONAL FUND ADVISORS INC | 2,603,679 5.800% |
383,890 (+17.29%) |
Filing History |
| 2024-01-22 2:03 pm Purchase |
2023-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
7,285,404 16.100% |
621,859 (+9.33%) |
Filing History |
| 2023-02-09 11:07 am Purchase |
2022-12-30 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,987,974 11.090% |
6,584 (+0.13%) |
Filing History |
| 2023-01-26 08:52 am Unchanged |
2022-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
6,663,545 14.800% |
0 (Unchanged) |
Filing History |
| 2023-01-20 09:43 am Purchase |
2022-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
6,663,545 14.800% |
209,961 (+3.25%) |
Filing History |
| 2022-02-09 3:24 pm Purchase |
2021-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,981,390 10.760% |
305,381 (+6.53%) |
Filing History |
| 2022-01-27 11:00 am Unchanged |
2021-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
6,453,584 13.900% |
0 (Unchanged) |
Filing History |
| 2022-01-25 3:03 pm Purchase |
2021-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
6,453,584 13.900% |
147,345 (+2.34%) |
Filing History |
| 2021-04-12 09:52 am Purchase |
2021-03-31 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,676,009 10.200% |
168,699 (+3.74%) |
Filing History |
| 2021-02-10 10:30 am Sale |
2020-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,507,310 9.840% |
-193,082 (-4.11%) |
Filing History |
| 2021-01-26 2:22 pm Sale |
2020-12-31 | 13G | Ambac Financial Group, Inc. AMBC |
BLACKROCK INC BLK |
6,306,239 13.800% |
-125,746 (-1.96%) |
Filing History |
| 2020-05-08 3:25 pm Purchase |
2020-04-30 | 13G | Ambac Financial Group, Inc. AMBC |
The Vanguard Group | 4,700,392 10.270% |
279,795 (+6.33%) |
Filing History |