BlackRock, Inc. 13D and 13G filings for Tandem Diabetes Care, 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 |
| 2024-11-08 5:31 pm Purchase |
2024-09-30 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
11,428,251 17.000% |
317,606 (+2.86%) |
Filing |
| 2024-10-18 3:31 pm Purchase |
2024-09-30 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
11,110,645 17.000% |
1,851,458 (+20.00%) |
Filing |
| 2024-01-23 11:52 am Purchase |
2023-12-31 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
9,259,187 14.200% |
52,307 (+0.57%) |
Filing |
| 2023-04-06 09:29 am Purchase |
2023-03-31 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
9,206,880 14.300% |
2,861,120 (+45.09%) |
Filing |
| 2023-01-24 1:56 pm Sale |
2022-12-31 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
6,345,760 9.900% |
-132,878 (-2.05%) |
Filing |
| 2022-01-10 12:54 pm Purchase |
2021-12-31 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
6,478,638 10.200% |
2,999,148 (+86.20%) |
Filing |
| 2021-02-05 07:51 am Sale |
2020-12-31 | 13G | Tandem Diabetes Care, Inc. TNDM |
BLACKROCK INC BLK |
3,479,490 5.600% |
-799,815 (-18.69%) |
Filing |