Arxis CAO granted stock, buys IPO shares

Arxis, Inc. Chief Accounting Officer Ryan Anthony Jankowski reported two Class A Common Stock transactions connected to the company’s initial public offering.

Rhea-AI Filing Summary

Arxis, Inc. Chief Accounting Officer Ryan Anthony Jankowski reported two Class A Common Stock transactions connected to the company’s initial public offering. On April 16, he acquired 46,867 shares at $0.00 per share as an award of restricted stock that remains subject to time-vesting conditions, issued in replacement of equivalent equity interests in a subsidiary following the issuer’s reorganization for the IPO. On April 17, he made an open‑market purchase of 4,464 shares at $28.00 per share through the directed share program conducted in connection with the IPO. After these transactions, he directly owned 51,331 shares of Class A Common Stock.

Insider Trade Summary

Net Buyer: 4,464 shares

Net Buy 2 txns

Insider Jankowski Ryan Anthony

Role Chief Accounting Officer

Bought 4,464 shs ($125K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	4,464	$28.00	$125K
Grant/Award	Class A Common Stock	46,867	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 51,331 shares (Direct)

Footnotes (2)

1. F1. Represents shares of Class A Common Stock subject to an award of restricted stock that remains 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.
2. 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.

Key Figures

Restricted stock award: 46,867 shares Open-market purchase: 4,464 shares Post-transaction holdings: 51,331 shares +2 more

5 metrics

Restricted stock award 46,867 shares Class A Common Stock grant on April 16, 2026 at $0.00

Open-market purchase 4,464 shares Class A Common Stock bought at $28.00 on April 17, 2026

Post-transaction holdings 51,331 shares Direct ownership of Class A Common Stock after reported transactions

Purchase price $28.00 per share Price paid in directed share program purchase of 4,464 shares

Award price $0.00 per share Accounting grant price for 46,867 restricted shares replacing subsidiary equity

Key Terms

restricted stock, time-vesting conditions, directed share program, initial public offering, +1 more

5 terms

restricted stock financial

"subject to an award of restricted stock that remains subject to time-vesting conditions"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

time-vesting conditions financial

"restricted stock that remains subject to time-vesting conditions"

directed share program financial

"purchased by the Reporting Person through the directed share program conducted in connection with the Issuer's initial public offering"

initial public offering financial

"reorganization of the Issuer effected in connection with the Issuer's initial public offering"

An initial public offering (IPO) is when a private company first sells its shares to the public and becomes a stock-listed company. It matters because it allows the company to raise money from a wide range of investors, helping it grow, while giving early shareholders a way to sell some of their ownership.

reorganization financial

"as a result of the reorganization of the Issuer effected in connection with the Issuer's initial public offering"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did Arxis (ARXS) report for its Chief Accounting Officer?

Arxis reported that Chief Accounting Officer Ryan Anthony Jankowski received a restricted stock award of 46,867 Class A shares and purchased 4,464 Class A shares in the open market, both in connection with the company’s initial public offering.

How many Arxis (ARXS) shares did the CAO acquire through the restricted stock award?

The Chief Accounting Officer was granted 46,867 shares of Arxis Class A Common Stock as restricted stock. These shares were issued in exchange for equivalent subsidiary equity interests as part of the IPO-related reorganization and remain subject to time-based vesting conditions.

At what price did the Arxis (ARXS) CAO buy shares in the directed share program?

Ryan Anthony Jankowski purchased 4,464 shares of Arxis Class A Common Stock at $28.00 per share. The filing notes that this purchase was made through the directed share program conducted in connection with Arxis’s initial public offering.

What are the vesting conditions on the Arxis (ARXS) restricted stock award?

The 46,867-share restricted stock award remains subject to time-vesting conditions. According to the filing, it was granted to replace equity interests in a subsidiary following Arxis’s reorganization connected to its initial public offering, and will vest over time rather than immediately.

How many Arxis (ARXS) shares does the CAO own after these Form 4 transactions?

Following the reported transactions, the Chief Accounting Officer directly owned 51,331 shares of Arxis Class A Common Stock. This total reflects both the time-vested restricted stock award and the separate open-market purchase under the IPO directed share program.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/20/2026 - 09:15 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jankowski Ryan Anthony

(Last) (First) (Middle)

1332 BLUE HILLS AVENUE

(Street)

BLOOMFIELD CONNECTICUT 06002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Arxis, Inc. [ ARXS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	04/16/2026		A		46,867(1)	A	(1)	46,867	D
Class A Common Stock	04/17/2026		P		4,464(2)	A	$28	51,331	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of Class A Common Stock subject to an award of restricted stock that remains 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.

2. 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.

	/s/ Jennifer Allen, attorney-in-fact for Ryan Jankowski	04/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)