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
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| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2022-02-14 6:26 pm Sale |
2021-12-31 | 13G | Chiasma, Inc. CHMA |
Rock Springs Capital Management LP | 0 0.000% |
-3,243,600 (Position Closed) |
Filing History |
| 2021-08-09 4:06 pm Sale |
2021-08-05 | 13G | Chiasma, Inc. CHMA |
Stonepine Capital Management, LLC | 0 0.000% |
-6,770,000 (Position Closed) |
Filing History |
| 2021-07-12 08:29 am Sale |
2021-06-30 | 13G | Chiasma, Inc. CHMA |
BLACKROCK INC BLK |
1,227,587 1.900% |
-3,012,457 (-71.05%) |
Filing History |
| 2021-06-24 4:29 pm Purchase |
2021-06-14 | 13G | Chiasma, Inc. CHMA |
Rock Springs Capital Management LP | 3,243,600 5.600% |
3,243,600 (New Position) |
Filing History |
| 2021-06-07 4:29 pm Purchase |
2021-05-31 | 13G | Chiasma, Inc. CHMA |
Rubric Capital Management LP | 7,250,000 12.520% |
7,250,000 (New Position) |
Filing History |
| 2021-05-14 4:23 pm Purchase |
2021-05-06 | 13G | Chiasma, Inc. CHMA |
Stonepine Capital Management, LLC | 6,770,000 11.700% |
2,907,517 (+75.28%) |
Filing History |
| 2021-03-17 7:09 pm Purchase |
2021-03-08 | 13G | Chiasma, Inc. CHMA |
Stonepine Capital Management, LLC | 3,862,483 6.700% |
3,862,483 (New Position) |
Filing History |
| 2021-02-16 3:31 pm Sale |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
Point72 Asset Management, L.P. | 1,266,112 2.200% |
-1,235,217 (-49.38%) |
Filing History |
| 2021-02-12 4:08 pm Purchase |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
MPM BioVentures IV QP LP | 7,167,747 12.100% |
13,000 (+0.18%) |
Filing History |
| 2021-02-12 4:06 pm Purchase |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
Eventide Asset Management, LLC | 3,000,326 5.200% |
3,000,326 (New Position) |
Filing History |
| 2021-02-12 3:27 pm Unchanged |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
EcoR1 Capital LLC | 0 0.000% |
0 (Unchanged) |
Filing History |
| 2021-02-11 07:40 am Purchase |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
ADAGE CAPITAL PARTNERS GP LLC | 4,000,000 6.920% |
1,600,000 (+66.67%) |
Filing History |
| 2021-02-08 10:19 am Sale |
2021-02-05 | 13G | Chiasma, Inc. CHMA |
FMR CORP | 1,265,109 2.168% |
-1,327,397 (-51.20%) |
Filing History |
| 2021-01-28 5:56 pm Purchase |
2020-12-31 | 13G | Chiasma, Inc. CHMA |
BLACKROCK INC BLK |
4,240,044 7.300% |
1,709,978 (+67.59%) |
Filing History |