▲ BUY
5
/ 10
Conviction
$ Value
—
Shares
4,000,000
Price
—
Filed
Feb 17
▶ Why this score? (5/10)
- ✓ Open market buy (+3)
- ✓ 10%+ owner (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
Cherington Charles
Title
—
CIK
0001448698
Roles
10% Owner
Transaction Details
Transaction Date
2026-02-10
Code
P
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
4,000,000
Footnotes
These shares and warrants were purchased by the reporting person in the Issuer's follow-on offering pursuant to a prospectus supplement dated February 6, 2026, which closed on February 10, 2026. | The combined purchase price in the Offering per share of Common Stock and accompanying warrant was $0.50. | The warrants will expire on the earlier of (i) February 10, 2031 or (ii) the 180th calendar day following the public release by the Company of clinical trial data from the first cohort of the Phase 1 study of ERNA-101.
Filing Info
Cherington Charles's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-10 | ERNA | ▲ | $2.0M |
| 2026-02-10 | ERNA | ▲ | — |
| 2025-06-09 | ERNA | ▲ | $2.2M ★ |
| 2024-09-24 | ERNA | ▲ | — |
| 2024-09-24 | ERNA | ▲ | — |
| 2024-09-24 | ERNA | ▲ | — |
| 2024-09-24 | ERNA | ▲ | — |
| 2024-09-24 | ERNA | ▲ | — |
| 2024-09-24 | ERNA | ▼ | — |
| 2024-09-24 | ERNA | ▼ | — |
Other Insiders at ERNA (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Cherington Charles | $2.0M | — | 2026-02-10 |