NASDAQ : MIST
-$0.14 (-11.42%)
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| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-08-07 | Pavaki Capital Management LLC | 9.07M | 7.30% |
| 2026-05-15 | RTW Investments, LP | 12.36M | 9.90% |
| 2026-05-13 | Adage Capital Management, L.P. | 8M | 6.37% |
| 2026-03-26 | Trails Edge Capital Partners, LP | 5.33M | 4.30% |
| 2025-12-23 | Propel Bio Management, LLC | 8.86M | 9.90% |
| 2025-11-14 | Trails Edge Capital Partners, LP | 9.02M | 9.90% |
| 2025-11-14 | RTW Investments, LP | 9.16M | 9.90% |
| 2025-11-13 | Adage Capital Management, L.P. | 8.66M | 9.99% |
| 2025-07-21 | Trails Edge Capital Partners, LP | 8.85M | 9.90% |
| 2025-04-30 | Integrated Core Strategies (US) LLC | 322.08K | 0.60% |
| 2025-04-22 | BlackRock, Inc. | - | 0.00% |
| 2025-02-14 | RTW Investments, LP | 5.64M | 9.99% |
| 2025-02-05 | BlackRock, Inc. | 4.05M | 7.60% |
| 2023-11-09 | Alta Fundamental Advisers LLC | 1.67M | 5.00% |
| 2023-11-09 | Gilbert Li | 1.67M | 5.00% |
| 2023-11-09 | Jeremy Carton | 1.67M | 5.00% |
| 2023-11-09 | Alta Fundamental Advisers LLC | 1.67M | 5.00% |
| 2023-11-09 | Jeremy Carton | 1.67M | 5.00% |
| 2023-11-09 | Gilbert Li | 1.67M | 5.00% |
| 2023-01-19 | THE GOLDMAN SACHS GROUP, INC. | 2.75M | 8.00% |
| 2023-01-19 | GOLDMAN SACHS & CO. LLC | 2.75M | 8.00% |
| 2022-10-31 | Integrated Core Strategies (US) LLC | 1.6M | 5.30% |
| 2022-10-31 | Israel A. Englander | 1.9M | 6.30% |
| 2022-10-31 | Millennium Management LLC | 1.9M | 6.30% |
| 2022-10-31 | Israel A. Englander | 1.9M | 6.30% |
| 2022-10-31 | Millennium Group Management LLC | 1.9M | 6.30% |
| 2022-10-31 | Millennium Management LLC | 1.9M | 6.30% |
| 2022-10-31 | Integrated Core Strategies (US) LLC | 1.6M | 5.30% |
| 2022-10-31 | Millennium Group Management LLC | 1.9M | 6.30% |
| 2022-10-24 | Novo Holdings A/S | 1.38M | 4.60% |
| 2022-09-26 | Novo Holdings A/S | 2.1M | 7.00% |
| 2022-09-20 | Venrock Healthcare Capital Partners EG, L.P. | 2.07M | 6.90% |
| 2022-09-20 | VHCP Management III, LLC | 2.07M | 6.90% |
| 2022-09-20 | Venrock Healthcare Capital Partners III, L.P. | 2.07M | 6.90% |
| 2022-09-20 | Shah, Nimish | 2.07M | 6.90% |
| 2022-09-20 | Koh, Bong | 2.07M | 6.90% |
| 2022-09-20 | Venrock Healthcare Capital Partners EG, L.P. | 2.07M | 6.90% |
| 2022-09-20 | VHCP Co-Investment Holdings III, LLC | 2.07M | 6.90% |
| 2022-09-20 | VHCP Management EG, LLC | 2.07M | 6.90% |
| 2022-09-20 | VHCP Management EG, LLC | 2.07M | 6.90% |
| 2022-09-20 | Venrock Healthcare Capital Partners III, L.P. | 2.07M | 6.90% |
| 2022-09-20 | VHCP Co-Investment Holdings III, LLC | 2.07M | 6.90% |
| 2022-09-20 | Shah, Nimish | 2.07M | 6.90% |
| 2022-09-20 | VHCP Management III, LLC | 2.07M | 6.90% |
| 2022-09-20 | Koh, Bong | 2.07M | 6.90% |
| 2022-02-14 | Ikarian Capital, LLC | 1.75M | 5.90% |
| 2022-02-14 | Peter Kolchinsky | 2.25M | 7.50% |
| 2022-02-14 | Rajeev Shah | 2.25M | 7.50% |
| 2022-02-14 | RA Capital Healthcare Fund, L.P. | 2.25M | 7.50% |
| 2022-02-14 | Chart Westcott | 1.75M | 5.90% |
| 2022-02-14 | RA Capital Management, L.P. | 2.25M | 7.50% |
| 2022-02-14 | Rajeev Shah | 2.25M | 7.50% |
| 2022-02-14 | RA Capital Healthcare Fund, L.P. | 2.25M | 7.50% |
| 2022-02-14 | Peter Kolchinsky | 2.25M | 7.50% |
| 2022-02-14 | Neil Shahrestani | 1.75M | 5.90% |
| 2022-02-14 | RA Capital Management, L.P. | 2.25M | 7.50% |
| 2022-02-11 | OrbiMed Capital LLC | 2.58M | 8.70% |
| 2022-02-11 | OrbiMed Capital LLC | 2.58M | 8.70% |
| 2021-02-16 | 52-0556948 | 374.96K | 1.20% |
| 2021-02-16 | RA Capital Management, L.P. | 2.33M | 7.80% |
| 2021-02-12 | OrbiMed Capital LLC | 2.49M | 8.36% |
| 2021-02-12 | OrbiMed Capital LLC | 2.49M | 8.36% |
| 2021-02-12 | des travailleurs du Québec (F.T.Q.) | 1.39M | 4.70% |
| 2021-02-12 | des travailleurs du Québec (F.T.Q.) | 1.39M | 4.70% |
| 2021-01-21 | Domain Partners VIII, L.P. | 860.72K | 2.90% |
| 2021-01-11 | Chart Westcott | 1.84M | 6.20% |
| 2021-01-11 | Ikarian Healthcare Fund GP, L.P. | 1.46M | 4.90% |
| 2021-01-11 | Neil Shahrestani | 1.84M | 6.20% |
| 2021-01-11 | Ikarian Capital, LLC | 1.84M | 6.20% |
| 2021-01-11 | Ikarian Healthcare Master Fund, L.P. | 1.46M | 4.90% |
| 2021-01-11 | Ikarian Healthcare Fund GP, L.P. | 1.46M | 4.90% |
| 2021-01-11 | Neil Shahrestani | 1.84M | 6.20% |
| 2021-01-11 | Chart Westcott | 1.84M | 6.20% |
| 2021-01-11 | Ikarian Capital, LLC | 1.84M | 6.20% |
| 2021-01-11 | Ikarian Healthcare Master Fund, L.P. | 1.46M | 4.90% |
| 2020-08-03 | MVA Investors, LLC | - | 0.00% |
| 2020-08-03 | Aaron I. Davis | - | 0.00% |
| 2020-08-03 | Joe Lewis | 1.78M | 7.20% |
| 2020-08-03 | Boxer Asset Management Inc. | 1.78M | 7.20% |
| 2020-08-03 | Boxer Capital, LLC | 1.78M | 7.20% |
| 2020-08-03 | MVA Investors, LLC | - | 0.00% |
| 2020-08-03 | Aaron I. Davis | - | 0.00% |
| 2020-08-03 | Boxer Capital, LLC | 1.78M | 7.20% |
| 2020-08-03 | Joe Lewis | 1.78M | 7.20% |
| 2020-08-03 | Boxer Asset Management Inc. | 1.78M | 7.20% |
| 2020-04-03 | Koh, Bong | - | 0.00% |
| 2020-04-03 | Venrock Healthcare Capital Partners II, L.P. | - | 0.00% |
| 2020-04-03 | VHCP Co-Investment Holdings II, LLC | - | 0.00% |
| 2020-04-03 | Venrock Healthcare Capital Partners III, L.P. | - | 0.00% |
| 2020-04-03 | LLC | - | 0.00% |
| 2020-04-03 | VHCP Management II, LLC | - | 0.00% |
| 2020-04-03 | VHCP Management III, LLC | - | 0.00% |
| 2020-04-03 | Shah, Nimish | - | 0.00% |
| 2020-02-14 | VHCP Management III, LLC | 2.22M | 9.00% |
| 2020-02-14 | 52-0556948 | 1.29M | 5.20% |
| 2020-02-14 | VHCP Management II, LLC | 2.22M | 9.00% |
| 2020-02-14 | VHCP Co-Investment Holdings III, LLC | 2.22M | 9.00% |
| 2020-02-14 | Venrock Healthcare Capital Partners III, L.P. | 2.22M | 9.00% |
| 2020-02-14 | Venrock Healthcare Capital Partners II, L.P. | 2.22M | 9.00% |
| 2020-02-14 | VHCP Co-Investment Holdings II, LLC | 2.22M | 9.00% |
| 2020-02-14 | VHCP Co-Investment Holdings II, LLC | 2.22M | 9.00% |
| 2020-02-14 | 52-0556948 | 1.29M | 5.20% |
| 2020-02-14 | Shah, Nimish | 2.22M | 9.00% |
| 2020-02-14 | Koh, Bong | 2.22M | 9.00% |
| 2020-02-14 | Venrock Healthcare Capital Partners II, L.P. | 2.22M | 9.00% |
| 2020-02-14 | Koh, Bong | 2.22M | 9.00% |
| 2020-02-14 | VHCP Management III, LLC | 2.22M | 9.00% |
| 2020-02-14 | Venrock Healthcare Capital Partners III, L.P. | 2.22M | 9.00% |
| 2020-02-14 | VHCP Co-Investment Holdings III, LLC | 2.22M | 9.00% |
| 2020-02-14 | VHCP Management II, LLC | 2.22M | 9.00% |
| 2020-02-14 | Shah, Nimish | 2.22M | 9.00% |
| 2020-02-11 | Page 2 of 6 Pages | 1.3M | 5.30% |
| 2020-02-11 | Page 2 of 6 Pages | 1.3M | 5.30% |
| 2020-02-11 | Page 3 of 6 Pages | 1.3M | 5.30% |
| 2020-02-11 | Page 3 of 6 Pages | 1.3M | 5.30% |
| 2020-01-09 | Domain Partners VIII, L.P. | 1.87M | 7.60% |
| 2020-01-09 | Domain Partners VIII, L.P. | 1.87M | 7.60% |
| 2019-05-20 | RTW Investments, LP | 3.52M | 14.89% |
| 2019-05-20 | RTW Master Fund, Ltd. | 2.71M | 11.45% |
| 2019-05-20 | RTW Master Fund, Ltd. | 2.71M | 11.45% |
| 2019-05-20 | Roderick Wong | 3.52M | 14.89% |
| 2019-05-20 | Roderick Wong | 3.52M | 14.89% |
| 2019-05-20 | RTW Investments, LP | 3.52M | 14.89% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $2.02 | 83.88M | $169.44M | $73.05M | $58.38M | $154.77M |
| 2024-12-31 | $2.36 | 62.21M | $146.82M | $25.31M | $54.8M | $176.3M |
| 2023-12-31 | $1.67 | 42.96M | $71.74M | $13.76M | $51.78M | $109.75M |
| 2022-12-31 | $3.96 | 42.45M | $168.1M | $7.64M | $2.49M | $162.96M |
| 2021-12-31 | $6.55 | 41.83M | $274.01M | $114.14M | $698K | $160.57M |
| 2020-12-31 | $6.70 | 29.34M | $196.61M | $72.31M | $941K | $125.24M |
| 2019-12-31 | $16.01 | 15.78M | $252.71M | $119.82M | $514K | $133.41M |
| 2018-12-31 | $15.37 | 23.65M | $363.46M | $85.95M | -$ | $277.52M |
| 2017-12-31 | $15.37 | 23.65M | $363.46M | $10.88M | -$ | $352.58M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1.34 | 138.69M | $185.85M | $169.73M | $141.83M | $157.95M |
| 2026-03-31 | $1.19 | 130.29M | $155.04M | $71.32M | $137.33M | $221.05M |
| 2025-12-31 | $2.02 | 83.88M | $169.44M | $73.05M | $58.38M | $154.77M |
| 2025-09-30 | $2.00 | 66.38M | $132.76M | $46.68M | $57.21M | $143.28M |
| 2025-06-30 | $1.94 | 66.38M | $128.78M | $42.5M | $56.39M | $142.67M |
| 2025-03-31 | $0.80 | 66.29M | $53.03M | $45.08M | $55.59M | $63.54M |
| 2024-12-31 | $2.36 | 62.21M | $146.82M | $25.31M | $54.8M | $176.3M |
| 2024-09-30 | $1.52 | 66.19M | $100.61M | $12.8M | $54.02M | $141.83M |
| 2024-06-30 | $1.34 | 66.17M | $88.66M | $13.26M | $53.25M | $128.65M |
| 2024-03-31 | $1.83 | 50.16M | $91.78M | $10.13M | $52.5M | $134.16M |
| 2023-12-31 | $1.67 | 33.48M | $55.92M | $13.76M | $51.78M | $93.93M |
| 2023-09-30 | $3.10 | 42.97M | $133.22M | $9.88M | $51.03M | $174.37M |