| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 9.9% | +41% | $37,759,482 | +$28,298,275 | 6,410,778 | +299% | Point72 Asset Management, L.P. | 30 Sep 2025 |
| Venrock Healthcare Capital Partners III, L.P. | 9.9% | $30,106,217 | 5,111,412 | Venrock Healthcare Capital Partners III, L.P. | 31 Oct 2025 | |||
| Deep Track Capital, LP | 6.1% | +53% | $18,095,552 | +$12,205,552 | 3,072,250 | +207% | Deep Track Capital, LP | 28 Oct 2025 |
| TANG CAPITAL MANAGEMENT LLC | 9.1% | +34% | $10,504,757 | +$2,870,000 | 1,830,097 | +38% | TANG CAPITAL MANAGEMENT, LLC | 31 Mar 2025 |
| Filer | Ownership | Nb Shares | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 2.8% | 1,830,097 | 0% | 0.41% | $10,779,271 |
| Rosalind Advisors, Inc. | 2.3% | 1,500,000 | +85% | 3.2% | $8,835,000 |
| Point72 Asset Management, L.P. | 1.9% | 1,239,629 | -23% | 0.02% | $7,301,415 |
| Deep Track Capital, LP | 1.5% | 1,000,000 | -35% | 0.16% | $5,890,000 |
| ACORN CAPITAL ADVISORS, LLC | 1.1% | 734,394 | 0% | 2.2% | $4,310,893 |
| SPHERA FUNDS MANAGEMENT LTD. | 0.57% | 370,376 | -7% | 0.52% | $2,181,515 |
| UBS Group AG | 0.47% | 303,740 | +69% | 0% | $1,789,029 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.42% | 273,795 | +999% | 0% | $1,612,653 |
| MORGAN STANLEY | 0.35% | 227,661 | +898% | 0% | $1,340,924 |
| Pale Fire Capital SE | 0.24% | 153,505 | +36% | 0.1% | $904,144 |
| BlackRock, Inc. | 0.22% | 141,320 | +11% | 0% | $832,375 |
| Ikarian Capital, LLC | 0.22% | 140,475 | 0% | 0.19% | $827,398 |
| Knott David M Jr | 0.22% | 140,242 | +110% | 0.35% | $826,025 |
| AdvisorShares Investments LLC | 0.18% | 116,102 | +31% | 0.11% | $683,841 |
| CITADEL ADVISORS LLC | 0.15% | 97,094 | 0% | $571,884 | |
| MARSHALL WACE, LLP | 0.13% | 86,911 | 0% | $511,906 | |
| PEAK6 LLC | 0.13% | 82,708 | +215% | 0.01% | $487,150 |
| DLD Asset Management, LP | 0.12% | 80,000 | 0.06% | $471,200 | |
| Fore Capital, LLC | 0.11% | 71,421 | +127% | 0.53% | $420,670 |
| MILLENNIUM MANAGEMENT LLC | 0.11% | 69,101 | 0% | $407,005 | |
| BANK OF AMERICA CORP /DE/ | 0.1% | 63,056 | +114% | 0% | $371,400 |
| Jump Financial, LLC | 0.09% | 55,761 | 0% | $328,432 | |
| Walleye Capital LLC | 0.08% | 53,250 | 0% | $313,643 | |
| FNY Investment Advisers, LLC | 0.08% | 50,944 | 0.1% | $300,000 | |
| OXFORD ASSET MANAGEMENT LLP | 0.08% | 50,805 | 0.11% | $299,241 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (% of par) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 526 | $4,303 | 818.06% | 1 | |
| 2025 Q3 | 9,225,298 | $54,313,985 | +$4,566,004 | 589% | 72 |
| 2025 Q2 | 8,294,991 | $69,584,064 | +$4,016,202 | 839% | 53 |
| 2025 Q1 | 7,827,681 | $49,597,585 | +$5,442,243 | 634% | 53 |
| 2024 Q4 | 6,916,176 | $61,020,603 | -$124,941 | 882% | 50 |
| 2024 Q3 | 6,189,949 | $55,027,660 | +$55,027,660 | 889% | 40 |