NASDAQ : EOLS
$0.18 (2.43%)
17.90%
53
change: -101.0 | last: 15431
change: -53.0 | last: 8410
change: -33.0 | last: 4314
change: -14.0 | last: 28110
change: 61.0 | last: 49512
100
0.20
change: -32.5169 | last: 0.520580.95M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2026-02-17 | TANG CAPITAL MANAGEMENT, LLC | 1.25M | 1.92% |
| 2026-02-17 | Caligan Partners LP | - | 0.00% |
| 2026-02-17 | Timothy P. Lynch | 6.43M | 9.90% |
| 2025-11-14 | Nantahala Capital Management, LLC | 5.73M | 8.85% |
| 2025-11-14 | Timothy P. Lynch | 5.13M | 7.90% |
| 2025-11-14 | Caligan Partners LP | 4.14M | 6.40% |
| 2025-08-18 | Timothy P. Lynch | 4.09M | 6.30% |
| 2025-08-14 | Perceptive Advisors LLC | 2.47M | 3.80% |
| 2025-08-14 | Caligan Partners LP | 3.34M | 5.20% |
| 2025-05-15 | Perceptive Advisors LLC | 4.13M | 6.40% |
| 2025-05-15 | TANG CAPITAL MANAGEMENT, LLC | 5M | 7.90% |
| 2025-05-15 | Nantahala Capital Management, LLC | 3.75M | 5.90% |
| 2025-02-06 | Medytox Inc. | 2.14M | 3.40% |
| 2025-02-05 | BlackRock, Inc. | 4.36M | 6.90% |
| 2024-02-14 | Nantahala Capital Management, LLC | 2.91M | 5.10% |
| 2024-02-14 | Daniel Mack | 2.91M | 5.10% |
| 2024-02-14 | Wilmot B. Harkey | 2.91M | 5.10% |
| 2024-02-13 | The Vanguard Group - 23-1945930 | 2.94M | 5.15% |
| 2024-01-29 | (1) BlackRock, Inc. | 3.34M | 5.80% |
| 2023-11-27 | Edelman | 3.09M | 5.40% |
| 2023-11-27 | Advisors LLC | 3.09M | 5.40% |
| 2023-11-27 | Sciences Master Fund, Ltd. | 3.09M | 5.40% |
| 2023-06-16 | Stonepine Capital Management, LLC | 9.0 | 7.40% |
| 2023-02-21 | Tang Capital Management, LLC | 3.04M | 5.40% |
| 2023-02-15 | Millennium Group Management LLC | 3.33M | 5.90% |
| 2023-02-15 | Israel A. Englander | 3.33M | 5.90% |
| 2023-02-15 | Millennium Management LLC | 3.33M | 5.90% |
| 2022-06-06 | Company, L.P. | 3.03M | 5.41% |
| 2022-06-06 | Deerfield Partners, L.P. | 3.03M | 5.41% |
| 2022-06-06 | James E. Flynn | 3.03M | 5.41% |
| 2022-06-06 | Deerfield Mgmt, L.P. | 3.03M | 5.41% |
| 2022-02-15 | First Manhattan Co. | 3.33M | 6.00% |
| 2021-04-01 | Daewoong Pharmaceutical Co., Ltd. | 3.14M | 7.20% |
| 2021-03-01 | Inc. | 6.76M | 16.70% |
| 2020-03-09 | (1) BlackRock, Inc. | 1.65M | 4.90% |
| 2020-02-07 | (1) BlackRock, Inc. | 1.69M | 6.20% |
| 2020-01-17 | Alphaeon 1 LLC | 8.66M | 25.90% |
| 2019-11-18 | TIMOTHY J. MCDONALD | 425.52K | 7.04% |
| 2019-02-12 | Wellington Management Company LLP | 1.44M | 5.28% |
| 2019-02-12 | Wellington Management Group LLP | 1.52M | 5.58% |
| 2019-02-12 | Wellington Group Holdings LLP | 1.52M | 5.58% |
| 2019-02-12 | Wellington Investment Advisors Holdings LLP | 1.52M | 5.58% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $6.65 | 64.47M | $428.72M | $53.83M | $155M | $529.89M |
| 2024-12-31 | $11.04 | 62.02M | $684.67M | $86.95M | $129.98M | $727.69M |
| 2023-12-31 | $10.53 | 56.92M | $599.35M | $62.84M | $126.55M | $663.06M |
| 2022-12-31 | $7.51 | 56.07M | $421.05M | $53.92M | $74.42M | $441.55M |
| 2021-12-31 | $6.51 | 49.77M | $324.02M | $146.26M | $74.74M | $252.51M |
| 2020-12-31 | $3.36 | 33.74M | $113.36M | $102.56M | $138.32M | $149.11M |
| 2019-12-31 | $12.17 | 28.24M | $343.65M | $109.89M | $96.55M | $330.31M |
| 2018-12-31 | $11.90 | 24.4M | $290.39M | $93.16M | $16.9M | $214.13M |
| 2017-12-31 | $11.50 | 23.59M | $271.32M | -$ | $211.33M | $482.64M |
| 2016-12-31 | $11.50 | 18.59M | $213.82M | -$ | $59.76M | $273.58M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6.94 | 65.93M | $457.55M | $45.17M | $164.8M | $577.18M |
| 2026-03-31 | $4.11 | 65.19M | $267.92M | $49.79M | $164.9M | $383.03M |
| 2025-12-31 | $6.65 | 64.47M | $428.72M | $53.83M | $155M | $529.89M |
| 2025-09-30 | $6.14 | 64.73M | $397.42M | $43.52M | $154.89M | $508.79M |
| 2025-06-30 | $9.21 | 64.54M | $594.4M | $61.74M | $154.91M | $687.57M |
| 2025-03-31 | $12.03 | 63.7M | $766.27M | $67.89M | $130.2M | $828.58M |
| 2024-12-31 | $11.04 | 61.74M | $681.57M | $86.95M | $129.98M | $724.59M |
| 2024-09-30 | $16.20 | 63.15M | $1.02B | $85.04M | $129.88M | $1.07B |
| 2024-06-30 | $11.08 | 62.72M | $694.99M | $93.67M | $126.75M | $728.07M |
| 2024-03-31 | $13.76 | 58.8M | $809.05M | $96.96M | $126.65M | $838.74M |
| 2023-12-31 | $10.53 | 57.25M | $602.8M | $62.84M | $126.55M | $666.51M |
| 2023-09-30 | $9.14 | 57.02M | $521.19M | $38.68M | $101.44M | $583.95M |