Ross Bradley Sealfon - 16 Apr 2026 Form 4 Insider Report for Arxis, Inc. (ARXS)

Reporting relationship: President Mechanical Components
Issuer ticker: ARXS
Reported as of: 16 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Apr 2026, 21:08:36 UTC
Prior SEC filing: 15 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Jennifer Allen, attorney-in-fact for Ross Sealfon

Key filing fact

Ross Bradley Sealfon filed Form 4 for Arxis, Inc. (ARXS) on 20 Apr 2026.

Key facts

This page summarizes Ross Bradley Sealfon's Form 4 filing for Arxis, Inc. (ARXS).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 20 Apr 2026, 21:08.

Change

Previous filing in this sequence was filed on 15 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002126572 Primary reporting owner

Sealfon Ross Bradley

Relationship: President Mechanical Components
Address: 1332 BLUE HILLS AVENUE, BLOOMFIELD
Signature: /s/ Jennifer Allen, attorney-in-fact for Ross Sealfon
Signature date: 20 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ARXS transaction

Class A Common Stock

Award

Transaction value
Shares: +1,090,307
Change %
Price
Shares after: 1,090,307
Date: 16 Apr 2026
Ownership: Direct
Footnotes: F1

ARXS transaction

Class A Common Stock

Purchase

Transaction value
Shares: +12,500
Change %: +1.1%
Price: $28.00^*
Shares after: 1,102,807
Date: 17 Apr 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares of Class A Common Stock subject to an award of restricted stock, of which 775,067 shares remain subject to time-vesting conditions. The award was issued in replacement of equity interests in a subsidiary of the Issuer with equivalent value as a result of the reorganization of the Issuer effected in connection with the Issuer's initial public offering.

Footnote F2

Represents shares of Class A Common Stock purchased by the Reporting Person through the directed share program conducted in connection with the Issuer's initial public offering.

SEC remarks

President Mechanical Components