• $1.2B
    Market Cap
  • 40.11%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
WOODFORD INVESTMENT MANAGEMENT LTD
22.02%
11.4M
-809,261 (-7.13%)
Sep 30, 2019
MADISON AVENUE PARTNERS, LP
18.45%
9.5M
0 (0.00%)
Mar 31, 2026
WEISS ASSET MANAGEMENT LP
14.46%
7.5M
0 (0.00%)
Mar 31, 2026
NEWTYN MANAGEMENT, LLC
9.39%
4.8M
+541,629 (+11.19%)
Mar 31, 2026
LINK FUND SOLUTIONS LTD
9.38%
4.8M
-414,485 (-8.57%)
Mar 31, 2020
BLACKROCK, INC.
8.33%
4.3M
+245,765 (+5.72%)
Mar 31, 2026
BLACKROCK INC.
7.33%
3.8M
-428,177 (-11.33%)
Jun 30, 2024

Current Ownership Distribution

  • Institutions1.0B (84.76%)
  • Mutual Funds147.4M (12.43%)
  • Insiders33.2M (2.80%)
  • Other0 (0.00%)

Insider Transactions

  • 2.80% (33.2M)
    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)
  • $11.4M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Miller Aine
SVP, DEV & HEAD OF IRE OFFICE
In Kind
May 20, 2026
$112,986.85
6,827
$16.55
177,334
Sawaf Aziz
SVP & CHIEF FINANCIAL OFFICER
In Kind
May 20, 2026
$143,488.50
8,670
$16.55
344,953
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
Award
Apr 01, 2026
$0.00
18,750
$0.00
251,449
Winningham Rick E
CHIEF EXECUTIVE OFFICER
Award
Apr 01, 2026
$0.00
75,000
$0.00
1.7M
Grimaud Brett A.
SVP, GEN COUNSEL AND SECRETARY
Award
Apr 01, 2026
$0.00
37,500
$0.00
371,949
Sawaf Aziz
SVP & CHIEF FINANCIAL OFFICER
Award
Apr 01, 2026
$0.00
37,500
$0.00
353,623
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
Sell
Mar 16, 2026
$108,087.90
7,767
$13.92
255,999
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
Sell
Mar 16, 2026
$217,476.00
15,534
$14.00
240,465
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
Sell
Mar 16, 2026
$108,073.21
7,766
$13.92
232,699
Sawaf Aziz
SVP & CHIEF FINANCIAL OFFICER
In Kind
Feb 20, 2026
$406,411.52
20,672
$19.66
316,123
Winningham Rick E
CHIEF EXECUTIVE OFFICER
In Kind
Feb 20, 2026
$1.5M
74,975
$19.66
1.6M
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
In Kind
Feb 20, 2026
$273,844.14
13,929
$19.66
263,766
Grimaud Brett A.
SVP, GEN COUNSEL AND SECRETARY
In Kind
Feb 20, 2026
$409,576.78
20,833
$19.66
334,449
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
In Kind
Nov 20, 2025
$162,174.00
9,060
$17.90
308,762
Winningham Rick E
CHIEF EXECUTIVE OFFICER
In Kind
Nov 20, 2025
$1.0M
56,817
$17.90
1.7M
Sawaf Aziz
SVP & CHIEF FINANCIAL OFFICER
In Kind
Nov 20, 2025
$333,423.30
18,627
$17.90
336,795
Miller Aine
SVP, DEV & HEAD OF IRE OFFICE
In Kind
Nov 20, 2025
$125,103.10
6,989
$17.90
201,012
Grimaud Brett A.
SVP, GEN COUNSEL AND SECRETARY
In Kind
Nov 20, 2025
$340,529.60
19,024
$17.90
355,282
Winningham Rick E
CHIEF EXECUTIVE OFFICER
Gift
Nov 19, 2025
$0.00
9,900
$0.00
1.7M
Winningham Rick E
CHIEF EXECUTIVE OFFICER
Gift
Nov 19, 2025
$0.00
9,900
$0.00
23,400
BROSHY ERAN
Exempt
Nov 11, 2025
$142,100.00
14,000
$10.15
107,878
BROSHY ERAN
Sell
Nov 11, 2025
$545,750.00
29,500
$18.50
61,704
BROSHY ERAN
Sell
Nov 11, 2025
$263,500.00
15,500
$17.00
46,204
BROSHY ERAN
Sell
Nov 11, 2025
$259,000.00
14,000
$18.50
46,204
Winningham Rick E
CHIEF EXECUTIVE OFFICER
In Kind
Aug 20, 2025
$206,125.66
15,394
$13.39
1.7M
Farnum Rhonda
SVP, COMM & MEDICAL AFFAIRS
In Kind
Aug 20, 2025
$121,795.44
9,096
$13.39
317,822
Sawaf Aziz
SVP & CHIEF FINANCIAL OFFICER
In Kind
Aug 20, 2025
$125,437.52
9,368
$13.39
355,422
Grimaud Brett A.
SVP, GEN COUNSEL AND SECRETARY
In Kind
Aug 20, 2025
$130,713.18
9,762
$13.39
374,306
Winningham Rick E
CHIEF EXECUTIVE OFFICER
Gift
Jun 13, 2025
$0.00
9,600
$0.00
1.8M
Winningham Rick E
CHIEF EXECUTIVE OFFICER
Gift
Jun 13, 2025
$0.00
9,600
$0.00
13,500