• $138.7M
    Market Cap
  • 165.10%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
IKARIAN CAPITAL, LLC
8.56%
5.4M
+600,000 (+11.13%)
Mar 31, 2026
BOOTHBAY FUND MANAGEMENT, LLC
1.96%
1.2M
0 (0.00%)
Mar 31, 2026
683 CAPITAL MANAGEMENT, LLC
1.43%
900,000
+900,000 (+100.00%)
Mar 31, 2026
PERCEPTIVE ADVISORS LLC
1.26%
792,696
0 (0.00%)
Mar 31, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
1.18%
742,400
+742,400 (+100.00%)
Mar 31, 2026
RICHMOND BROTHERS, INC.
0.76%
476,584
+303,099 (+63.60%)
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
0.75%
474,601
+427,551 (+90.09%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions99.2M (58.80%)
  • Mutual Funds55.9M (33.16%)
  • Insiders13.6M (8.04%)
  • Other0 (0.00%)

Insider Transactions

  • 8.04% (13.6M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $74.0M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Huang James
Buy
May 29, 2026
$371,610.00
150,000
$2.48
13.3M
LIU JEAN I
Award
Mar 31, 2026
$0.00
5,061
$0.00
5,061
Huang James
Buy
Mar 31, 2026
$4.0M
1.2M
$3.45
13.2M
Xanthopoulos Kleanthis Gabriel
Award
Mar 31, 2026
$0.00
2,816
$0.00
82,816