• $8.5M
    Market Cap
  • -74.14%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
JANE STREET GROUP, LLC
3.45%
54,642
+43,899 (+80.34%)
Mar 31, 2026
N/A
1.96%
31,099
+31,099 (+100.00%)
Mar 31, 2026
BLACKROCK INC.
1.74%
27,503
+8,815 (+32.05%)
Jun 30, 2024
BLACKROCK FUNDING, INC. /DE
1.63%
25,911
-2,624 (-10.13%)
Dec 31, 2024
GEODE CAPITAL MANAGEMENT, LLC
1.57%
24,819
+12,402 (+49.97%)
Mar 31, 2026
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
1.26%
20,000
+20,000 (+100.00%)
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
1.02%
16,205
+16,205 (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions18.6M (82.75%)
  • Mutual Funds3.8M (16.76%)
  • Insiders110,850 (0.49%)
  • Other0 (0.00%)

Insider Transactions

  • 0.49% (110,850)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    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
DELUCCIA ROBERT J
Award
Feb 05, 2025
$0.00
250,000
$0.00
250,000
Shawah Robert G.
Chief Financial Officer
Award
Feb 05, 2025
$0.00
145,500
$0.00
145,500
LUCI DAVID P
President and CEO
Award
Feb 05, 2025
$0.00
250,000
$0.00
250,000
Sailer Carl
Buy
Jan 06, 2025
$0.00
24,631
$0.00
24,631
LUCI DAVID P
President and CEO
Buy
Jan 06, 2025
$0.00
49,261
$0.00
49,261
Scodari Joseph C
Buy
Jan 06, 2025
$0.00
24,631
$0.00
24,631
DEAN JACK H
Buy
Jan 06, 2025
$0.00
9,852
$0.00
9,852
Sailer Carl
Buy
Jan 06, 2025
$25,000.47
24,631
$1.01
137,183
LUCI DAVID P
President and CEO
Buy
Jan 06, 2025
$49,999.92
49,261
$1.01
1.1M
Scodari Joseph C
Buy
Jan 06, 2025
$25,000.47
24,631
$1.01
27,708
DEAN JACK H
Buy
Jan 06, 2025
$9,999.78
9,852
$1.01
21,776
Donohue James J.
Award
Jun 17, 2024
$0.00
12,000
$0.00
12,000
Sailer Carl
Award
Jun 17, 2024
$0.00
12,000
$0.00
12,000
HARRISON THOMAS L
Award
Jun 17, 2024
$0.00
12,000
$0.00
12,000
DEAN JACK H
Award
Jun 17, 2024
$0.00
12,000
$0.00
12,000
Scodari Joseph C
Award
Jun 17, 2024
$0.00
12,000
$0.00
12,000