| SC 13G/A | 2022-02-15 | Rock Springs Capital Management LP | CHIASMA, INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-08-09 | Stonepine Capital Management, LLC | CHIASMA, INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-07-12 | BlackRock Inc. | CHIASMA, INC | 1,227,587 | 1.9% | EDGAR |
| SC 13G | 2021-06-24 | Rock Springs Capital Management LP | CHIASMA, INC | 3,243,600 | 5.6% | EDGAR |
| SC 13G | 2021-06-07 | Rubric Capital Management LP | CHIASMA, INC | 7,250,000 | 12.5% | EDGAR |
| SC 13G/A | 2021-05-14 | Stonepine Capital Management, LLC | CHIASMA, INC | 6,770,000 | 11.7% | EDGAR |
| SC 13G | 2021-03-18 | Stonepine Capital Management, LLC | CHIASMA, INC | 3,862,483 | 6.7% | EDGAR |
| SC 13G/A | 2021-02-16 | Point72 Asset Management, L.P. | CHIASMA, INC | 1,250,000 | 2.2% | EDGAR |
| SC 13G/A | 2021-02-12 | EcoR1 Capital, LLC | CHIASMA, INC | - | 0.0% | EDGAR |
| SC 13G/A | 2021-02-12 | MPM BioVentures IV QP LP | CHIASMA, INC | 5,216,482 | 8.8% | EDGAR |
| SC 13G | 2021-02-12 | EVENTIDE ASSET MANAGEMENT, LLC | CHIASMA, INC | 3,000,326 | 5.2% | EDGAR |
| SC 13G/A | 2021-02-11 | ADAGE CAPITAL PARTNERS GP, L.L.C. | CHIASMA, INC | 4,000,000 | 6.9% | EDGAR |
| SC 13G/A | 2021-02-08 | FMR LLC | CHIASMA, INC | 1,265,109 | 2.2% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | CHIASMA, INC | 4,240,044 | 7.3% | EDGAR |
| SC 13G | 2020-04-09 | Point72 Asset Management, L.P. | CHIASMA, INC | 2,500,000 | 5.9% | EDGAR |
| SC 13G/A | 2020-02-14 | Point72 Asset Management, L.P. | CHIASMA, INC | 1,500,000 | 3.6% | EDGAR |
| SC 13G/A | 2020-02-14 | Abingworth LLP | CHIASMA, INC | 890,817 | 2.1% | EDGAR |
| SC 13G/A | 2020-02-14 | EcoR1 Capital, LLC | CHIASMA, INC | 3,043,827 | 7.2% | EDGAR |
| SC 13G/A | 2020-02-13 | ARCH VENTURE FUND VI LP | CHIASMA, INC | - | - | EDGAR |
| SC 13G/A | 2020-02-13 | Sofinnova Venture Partners IX, L.P. | CHIASMA, INC | 1,767,102 | 4.2% | EDGAR |