▲ BUY
8
/ 10
Conviction
$ Value
$283K
Shares
77,176
Price
$4
Filed
Jun 20
▶ Why this score? (8/10)
- ✓ Open market buy (+3)
- ✓ Trade value >= $250K (+1)
- ✓ % of holdings >= 20% (+2)
- ✓ Director (+1)
- ✓ Not a 10b5-1 plan (+1)
Insider
Name
Hamm Christopher W.
Title
—
CIK
0001782520
Roles
Director
Transaction Details
Transaction Date
2025-06-18
Code
P
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
244,547
Footnotes
Reflects the weighted average purchase price. The highest price at which shares were purchased was $3.7075 and the lowest price at which shares were purchased was $3.6250. The reporting person has reported on a single line all transactions that occurred within a one-dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares purchased at each separate price.
Filing Info
Hamm Christopher W.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2025-07-01 | AMPY | M | — |
| 2025-07-01 | AMPY | M | $0 |
| 2025-07-01 | AMPY | A | $0 |
| 2025-06-18 | AMPY | ▲ | $283K ★ |
Other Insiders at AMPY (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| COGHILL CLINT D | — | $6.5M | 2026-03-17 |
|
Willis Eric M.
See Remarks
|
— | — | 2026-02-01 |
|
Lopez Anthony William
SEE REMARKS
|
— | — | 2026-02-01 |
|
FURBEE DANIEL
SEE REMARKS
|
— | — | 2026-02-01 |
|
FREW JAMES
SEE REMARKS
|
— | — | 2026-02-01 |
|
France Natasha
SEE REMARKS
|
— | — | 2026-02-01 |