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$ Value

$0

Shares

41,656

Price

$0

Filed

Apr 2

Insider

Name

Hamm Mark David

Title

Chief Operating Officer

CIK

0002070019

Roles

Director Officer

Transaction Details

Transaction Date

2026-03-31

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

41,656

Footnotes

These securities are vested shares from Restricted Stock Units (RSUs) which were granted on December 31, 2025. Amount shown represents vested shares of 41,656, less shares relinquished to cover taxes (12,352 shares). The shares have been issued pursuant to the Company's 2023 Equity Incentive Plan. | Represents the gross number of shares vesting from RSUs which were granted on December 31, 2025, and vested on March 31, 2026. | RSUs were granted on March 31, 2026, which vest as follows: (i) 310,061 shares on March 31, 2027; (ii) 310,063 shares on March 31, 2028; and (iii) 310,064 shares on March 31, 2029, subject to achievement of company performance objectives. The RSUs have been issued pursuant to the Company's 2023 Equity Incentive Plan. | The RSUs do not expire, they either vest or are canceled prior to vesting date.

Filing Info

Accession No.

0001493152-26-014907

Form Type

4

Issuer CIK

0001818274

Hamm Mark David's History

Date Ticker Type Value
2026-03-31 ARAI A $0
2026-03-31 ARAI F $0
2026-03-31 ARAI M $0
2026-03-31 ARAI A $0
2025-12-31 ARAI A $0

Other Insiders at ARAI (90d)

Insider Bought Sold Last
Tucker Laurie Anne 2026-03-31
Gallina John E 2026-03-31
Shah Neerav Dilip
Chief Strategy Officer
2026-03-31
Hamm Mark David
Chief Operating Officer
2026-03-31
McAdams Kevin Lewis 2026-03-31
Pepmeier Todd Alan
Chief Financial Officer
2026-03-31