• $354.9M
    Market Cap
  • 295.05%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
No data found

No data found

Current Ownership Distribution

  • Other69.6M (85.45%)
  • Insiders11.8M (14.55%)
  • Institutions0 (0.00%)
  • Mutual Funds0 (0.00%)

Insider Transactions

  • 14.55% (11.8M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $3.6M
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $31.3M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
SCHACHLE JOSEPH K
Chief Operating Officer
Sell
Apr 23, 2026
$24,519.28
4,697
$5.22
296,084
Jayagopal Ashwath
Chief Scientific & Dev. Ofc.
Sell
Apr 23, 2026
$39,155.80
7,542
$5.19
509,233
Magrath George
Chief Executive Officer
Sell
Apr 23, 2026
$49,647.42
9,511
$5.22
1.7M
Gagnon Robert E.
Chief Financial Officer
Sell
Apr 23, 2026
$40,657.63
7,842
$5.18
592,158
Zaremba Rabourn Amy
Head of Fin. Quality Assurance
Sell
Apr 23, 2026
$8,539.76
1,641
$5.20
188,671
SCHACHLE JOSEPH K
Chief Operating Officer
Sell
Mar 16, 2026
$19,525.12
3,719
$5.25
300,781
Jayagopal Ashwath
Chief Scientific & Dev. Ofc.
Sell
Mar 16, 2026
$19,046.11
3,719
$5.12
516,775
Zaremba Rabourn Amy
Head of Fin. Quality Assurance
Sell
Mar 16, 2026
$14,769.92
2,816
$5.25
190,312
Magrath George
Chief Executive Officer
Sell
Mar 16, 2026
$127,326.87
24,438
$5.21
1.8M
Jayagopal Ashwath
Chief Scientific & Dev. Ofc.
In Kind
Feb 12, 2026
$18,011.07
5,313
$3.39
520,494
Magrath George
Chief Executive Officer
Award
Jan 22, 2026
$0.00
483,639
$0.00
1.8M
Gagnon Robert E.
Chief Financial Officer
Award
Jan 22, 2026
$0.00
400,000
$0.00
600,000
SCHACHLE JOSEPH K
Chief Operating Officer
Award
Jan 22, 2026
$0.00
250,000
$0.00
304,500
YERXA BENJAMIN R
President
Award
Jan 22, 2026
$0.00
400,000
$0.00
719,005
Jayagopal Ashwath
Chief Scientific & Dev. Ofc.
Award
Jan 22, 2026
$0.00
400,000
$0.00
525,807
Zaremba Rabourn Amy
Head of Fin. Quality Assurance
In Kind
Jan 18, 2026
$7,119.00
3,390
$2.10
106,628
Zaremba Rabourn Amy
Head of Fin. Quality Assurance
In Kind
Jan 10, 2026
$7,623.50
3,950
$1.93
110,018
Gallagher Cam
Award
Jan 06, 2026
$0.00
67,000
$0.00
2.0M
Bennett Jean
Award
Jan 01, 2026
$0.00
21,127
$0.00
234,652
Ainsworth Sean
Award
Jan 01, 2026
$0.00
42,507
$0.00
297,325
Graves Adrienne L
Award
Jan 01, 2026
$0.00
23,643
$0.00
103,147
Gallagher Cam
Award
Dec 31, 2025
$0.00
33,000
$0.00
1.9M
Gallagher Cam
Buy
Dec 29, 2025
$160,274.70
81,000
$1.98
1.9M
Gallagher Cam
Buy
Dec 29, 2025
$163,418.70
83,000
$1.97
83,000
Magrath George
Chief Executive Officer
In Kind
Nov 01, 2025
$69,805.00
30,350
$2.30
1.3M
YERXA BENJAMIN R
President
In Kind
Oct 22, 2025
$46,400.25
23,795
$1.95
319,005
Gagnon Robert E.
Chief Financial Officer
Award
Sep 10, 2025
$0.00
200,000
$0.00
200,000
Gagnon Robert E.
Chief Financial Officer
Award
Sep 02, 2025
$0.00
250,000
$0.00
250,000
Gallagher Cam
Award
Aug 25, 2025
$999,999.75
869,565
$1.15
1.8M
Ainsworth Sean
Award
Aug 25, 2025
$99,999.40
86,956
$1.15
254,818