• $92.0M
    Market Cap
  • N/A
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
MURCHINSON LTD.
45.69%
296,314
+6,835 (+2.31%)
Mar 31, 2026
IKARIAN CAPITAL, LLC
39.57%
256,598
+840 (+0.33%)
Mar 31, 2026
N/A
14.36%
93,093
+93,093 (+100.00%)
Mar 31, 2026
BOOTHBAY FUND MANAGEMENT, LLC
12.62%
81,858
+1,178 (+1.44%)
Mar 31, 2026
J. GOLDMAN & CO LP
7.77%
50,415
-27,591 (-54.73%)
Mar 31, 2026
CANTOR FITZGERALD, L. P.
6.39%
41,423
+6,433 (+15.53%)
Mar 31, 2026
DIADEMA PARTNERS LP
3.82%
24,773
-227 (-0.92%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions912,311 (66.85%)
  • Insiders361,328 (26.48%)
  • Mutual Funds91,004 (6.67%)
  • Other0 (0.00%)

Insider Transactions

  • 26.48% (361,328)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $7.8M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Friedberg Ezra M
In Kind
May 14, 2026
$3,889.01
144
$27.01
81,883
Greenleaf Peter
Sell
Apr 02, 2026
$8,616.34
420
$20.52
25,058
Friedberg Ezra M
Sell
Apr 02, 2026
$6,010.05
293
$20.51
82,292
Greenleaf Peter
Sell
Apr 02, 2026
$8,053.25
377
$21.36
24,681
Friedberg Ezra M
Sell
Apr 02, 2026
$5,660.72
265
$21.36
82,027
Einhorn Andrew J.
Award
Dec 23, 2025
$0.00
12,000
$0.00
12,000
LIGAND PHARMACEUTICALS INC
Return
Dec 17, 2025
$0.00
0
$0.00
0
LIGAND PHARMACEUTICALS INC
Award
Dec 17, 2025
$0.00
0
$0.00
0
Friedberg Ezra M
Sell
Nov 25, 2025
$167,972.00
5,999
$28.00
34,001
Friedberg Ezra M
Sell
Nov 25, 2025
$56,270.00
2,000
$28.14
32,001
Friedberg Ezra M
Sell
Nov 25, 2025
$28.50
1
$28.50
32,000
Friedberg Ezra M
Sell
Nov 25, 2025
$56,010.00
2,000
$28.00
30,000
Rangarao Sai
Chief Commercial Officer
Award
Jul 02, 2025
$0.00
30,518
$0.00
30,518
Rangarao Sai
Chief Commercial Officer
Award
Jul 02, 2025
$0.00
93,000
$0.00
93,000
Davis Todd C
Award
Nov 13, 2024
$0.00
49,605
$0.00
263,306
Malamut Richard
Award
Nov 13, 2024
$0.00
24,533
$0.00
116,098
Friedberg Ezra M
Award
Nov 13, 2024
$0.00
24,533
$0.00
634,752
Francis Knuettel II
CEO, Pres., CFO, Treas & Secty
Buy
Sep 11, 2024
$5,170.00
5,500
$0.94
542,510
Francis Knuettel II
CEO, Pres., CFO, Treas & Secty
Buy
Sep 10, 2024
$5,785.00
6,500
$0.89
537,010
Francis Knuettel II
CEO, Pres., CFO Treas & Secty
Gift
Jun 28, 2024
$0.00
5,000
$0.00
530,510
Francis Knuettel II
CEO, Pres., CFO Treas & Secty
Gift
Jun 28, 2024
$0.00
15,000
$0.00
515,510
Friedberg Ezra M
Award
Jun 14, 2024
$0.00
64,498
$0.00
610,219
Malamut Richard
Award
Jun 14, 2024
$0.00
64,498
$0.00
81,165
Francis Knuettel II
CEO, Pres., CFO Treas & Secty
Award
Jun 14, 2024
$0.00
27,778
$0.00
52,778
Lang Eric
Chief Medical Officer
Award
Jun 14, 2024
$0.00
130,000
$0.00
154,223
Francis Knuettel II
CEO, Pres., CFO Treas & Secty
Award
Jun 14, 2024
$0.00
324,000
$0.00
376,778
Davis Todd C
Award
Jun 14, 2024
$0.00
128,977
$0.00
213,701
Simmons Chia-Lin
Award
Jun 14, 2024
$0.00
90,000
$0.00
105,000