$ Value
$0
Shares
417,827
Price
$0
Filed
Apr 17
Insider
Name
Liu Curtis
Title
Chief Technology Officer
CIK
0001883022
Roles
Transaction Details
Transaction Date
2026-04-15
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
1,084,845
Footnotes
Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in twelve substantially equal quarterly installments beginning on May 15, 2026, subject to the continued service of the reporting person through each vesting date. | Includes 986,412 RSUs. | The Form 4s filed by the reporting person on March 9, 2026 and March 10, 2026 understated the reporting person's beneficial ownership by 63,262 shares. The correct number of shares beneficially owned following the transaction on April 15, 2026 is reflected herein.
Filing Info
Liu Curtis's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-15 | AMPL | A | $0 |
| 2026-03-06 | AMPL | ▼ | $266K |
| 2026-03-05 | AMPL | ▼ | $241K |
| 2026-02-15 | AMPL | F | $169K |
| 2025-11-15 | AMPL | F | $387K |
| 2025-08-15 | AMPL | F | $393K |
| 2025-05-15 | AMPL | F | $310K |
| 2025-04-25 | AMPL | A | $0 |
Other Insiders at AMPL (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Schultz Erica | — | — | 2026-04-05 |
|
HANSEN THOMAS NEERGAARD
President
|
— | — | 2026-02-15 |
| Tzuo Tien | — | — | 2026-04-05 |
|
Skates Spenser
CEO and President
|
— | — | 2026-04-21 |
|
Liu Curtis
Chief Technology Officer
|
— | $506K | 2026-03-06 |
|
Casey Andrew
Chief Financial Officer
|
— | — | 2026-04-15 |
|
Crook Nathaniel Glenn
Chief Commercial Officer
|
— | — | 2026-04-15 |