• $98.3M
    Market Cap
  • -33.13%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD CAPITAL MANAGEMENT LLC
1.96%
1.8M
+237,144 (+13.41%)
Jun 30, 2026
VANGUARD GROUP INC
1.72%
1.6M
+210,793 (+13.57%)
Dec 31, 2025
TANAGER WEALTH MANAGEMENT LLP
0.67%
607,276
-33,809 (-5.57%)
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
0.65%
587,745
-12,833 (-2.18%)
Jun 30, 2026
TUDOR INVESTMENT CORP ET AL
0.46%
410,902
-15,400 (-3.75%)
Jun 30, 2026
COMMONWEALTH EQUITY SERVICES, LLC
0.37%
330,565
0 (0.00%)
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
0.36%
325,462
+61,631 (+18.94%)
Jun 30, 2026

Current Ownership Distribution

  • Insiders40.3M (42.69%)
  • Institutions38.6M (40.94%)
  • Mutual Funds15.4M (16.37%)
  • Other0 (0.00%)

Insider Transactions

  • 42.69% (40.3M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $89.0M
    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
Mendelsohn Adam
Chief Executive Officer
Award
Jul 28, 2026
$0.00
200,000
$0.00
200,000
Dwyer Donald
Chief Business Officer
Award
Jul 28, 2026
$0.00
70,000
$0.00
70,000
Mendelsohn Adam
Chief Executive Officer
Award
Jul 28, 2026
$0.00
100,000
$0.00
100,000
Dwyer Donald
Chief Business Officer
Award
Jul 28, 2026
$0.00
35,000
$0.00
35,000
BRADBURY DANIEL
Award
Jul 27, 2026
$10,354.50
7,965
$1.30
7,965
Williams Gregg
Buy
Jul 15, 2026
$999,999.00
793,650
$1.26
36.9M
Larson Alexandra L.P.
Award
Jun 24, 2026
$44,549.52
36,516
$1.22
36,516
BRADBURY DANIEL
Award
Jun 24, 2026
$44,549.52
36,516
$1.22
36,516
Williams Gregg
Award
Jun 24, 2026
$44,549.52
36,516
$1.22
36,516
Williams Gregg
Buy
Jun 15, 2026
$2.0M
1.6M
$1.26
36.1M