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A

$ Value

$0

Shares

852,878

Price

$0

Filed

Apr 29

Insider

Name

Liu Curtis

Title

Chief Technology Officer

CIK

0001883022

Roles

Director Officer 10% Owner

Transaction Details

Transaction Date

2025-04-25

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

852,878

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, 2025, subject to the continued service of the reporting person through each vesting date. | Consists of 852,878 RSUs. | Securities held by a trust over which the Reporting Person exercises voting and dispositive control.

Filing Info

Accession No.

0001562180-25-003350

Form Type

4

Issuer CIK

0001866692

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 2026-04-15
Casey Andrew
Chief Financial Officer
2026-04-15
Crook Nathaniel Glenn
Chief Commercial Officer
2026-04-15