▲ BUY
5
/ 10
Conviction
$ Value
$51K
Shares
12,500
Price
$4
Filed
Dec 23
▶ Why this score? (5/10)
- ✓ Open market buy (+3)
- ✓ Director (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
GILL JOHN
Title
—
CIK
0001409939
Roles
Director
Transaction Details
Transaction Date
2025-12-23
Code
P
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
12,500
Filing Info
GILL JOHN's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-06 | ALT | ▲ | $31K |
| 2025-12-23 | ALT | ▲ | $51K ★ |
| 2025-09-25 | ALT | A | $0 |
| 2022-01-06 | ALT | G | $0 |
Other Insiders at ALT (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Durso Jerome Benedict
President and CEO
|
$118K | — | 2026-04-01 |
|
WEAVER GREGORY L
Chief Financial Officer
|
$49K | — | 2026-04-01 |
| GILL JOHN | $31K | — | 2026-04-06 |
| Garg Vipin K | — | — | 2026-01-31 |
|
Roberts M Scot
Chief Scientific Officer
|
— | — | 2026-02-26 |
|
Jordt Raymond M
Chief Business Officer
|
— | — | 2026-01-31 |