ERNA
ERNEXA THERAPE (ERNA)
NASDAQ
$4.32+$0.15 (+3.60%)
Price as of Sep 11, 2026 7:57 PM EDT
  • $4.9M
    Market Cap
  • -87.09%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
N/A
8.44%
26,504
+26,504 (+100.00%)
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
5.58%
17,536
+17,536 (+100.00%)
Dec 31, 2022
CITADEL ADVISORS LLC
4.81%
15,104
+15,104 (+100.00%)
Jun 30, 2026
BLACKROCK INC.
4.77%
14,973
-646 (-4.31%)
Jun 30, 2024
BALDWIN BROTHERS LLC/MA
2.93%
9,192
+9,192 (+100.00%)
Dec 31, 2022
VANGUARD FIDUCIARY TRUST CO
2.65%
8,336
+8,336 (+100.00%)
Jun 30, 2026
DAUNTLESS INVESTMENT GROUP, LLC
1.91%
6,000
+6,000 (+100.00%)
Jun 30, 2026

Current Ownership Distribution

  • Insiders48.7M (89.10%)
  • Institutions5.4M (9.93%)
  • Mutual Funds531,603 (0.97%)
  • Other0 (0.00%)

Insider Transactions

  • 89.10% (48.7M)
    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
Cicala Peter
Award
Aug 31, 2026
$0.00
5,943
$0.00
5,943
Bristol James Arthur
Award
Aug 31, 2026
$0.00
8,320
$0.00
8,320
Cicala Peter
Award
Aug 31, 2026
$0.00
5,083
$0.00
5,083
Bristol James Arthur
Award
Aug 31, 2026
$0.00
5,083
$0.00
5,083
Gurrola Sandra M
Sr. VP of Finance
Exempt
Jun 21, 2025
$0.00
30
$0.00
0
Gurrola Sandra M
Sr. VP of Finance
Exempt
Jun 21, 2025
$0.00
30
$0.00
110
Cherington Charles
Buy
Apr 02, 2025
$394,174.33
3.8M
$0.10
20.4M
Cherington Charles
Sell
Sep 24, 2024
$0.00
0
$0.00
0
Cherington Charles
Sell
Sep 24, 2024
$0.00
0
$0.00
0
Cherington Charles
Sell
Sep 24, 2024
$0.00
523,512
$0.00
0
Cherington Charles
Sell
Sep 24, 2024
$0.00
2.5M
$0.00
0
Cherington Charles
Sell
Sep 24, 2024
$0.00
3.1M
$0.00
0
Cherington Charles
Buy
Sep 24, 2024
$0.00
261,756
$0.00
818,221
Cherington Charles
Buy
Sep 24, 2024
$0.00
4.8M
$0.00
5.6M
Cherington Charles
Buy
Sep 24, 2024
$0.00
1.2M
$0.00
6.8M
Cherington Charles
Buy
Sep 24, 2024
$0.00
5.4M
$0.00
12.2M
Cherington Charles
Buy
Sep 24, 2024
$0.00
1.6M
$0.00
13.8M