Arxis (ARXS) director adds 10,000 IPO program shares and RSU grant

Rhea-AI Filing Summary

Arxis, Inc. director ALLEN PATRICK E increased his direct stake in the company. He made an open-market purchase of 10,000 shares of Class A Common Stock at $28.00 per share on April 17, 2026, bringing his direct holdings to 15,357 shares after the transaction.

He also received a grant of 5,357 restricted stock units, which will vest on the first anniversary of the grant date. The purchased shares were acquired through the directed share program conducted in connection with Arxis, Inc.'s initial public offering.

Insider Trade Summary

Net Buyer: 10,000 shares ($280,000)

Net Buy 2 txns

Insider ALLEN PATRICK E

Role null

Bought 10,000 shs ($280K)

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	5,357	$0.00	--
Purchase	Class A Common Stock	10,000	$28.00	$280K

Holdings After Transaction: Class A Common Stock — 5,357 shares (Direct, null)

Footnotes (1)

1. Represents an award of restricted stock units which will vest on the first anniversary of the grant date. 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

Open-market purchase: 10,000 shares at $28.00 RSU grant: 5,357 restricted stock units Shares held after purchase: 15,357 shares +1 more

4 metrics

Open-market purchase 10,000 shares at $28.00 Class A Common Stock bought on April 17, 2026

RSU grant 5,357 restricted stock units Vests on first anniversary of grant date

Shares held after purchase 15,357 shares Direct Class A Common Stock holding after April 17, 2026 trade

Net buy shares 10,000 shares Net buy/sell direction reported as net-buy

Key Terms

restricted stock units, directed share program, initial public offering, open-market purchase

4 terms

restricted stock units financial

"Represents an award of restricted stock units which will vest on the first anniversary"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

directed share program financial

"purchased by the Reporting Person through the directed share program conducted"

initial public offering financial

"directed share program conducted 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.

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Form 4 Insider Transactions: What Each Field Means →

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^*

ALLEN PATRICK E

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/17/2026

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	04/17/2026		A		5,357(1)	A	$0	5,357	D
Class A Common Stock	04/17/2026		P		10,000(2)	A	$28	15,357	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 an award of restricted stock units which will vest on the first anniversary of the grant date.

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 Patrick E. Allen	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)

FAQ

What insider transactions did Arxis (ARXS) director Allen Patrick E report?

Allen Patrick E reported buying 10,000 Arxis Class A shares at $28.00 and receiving 5,357 restricted stock units. Both transactions occurred on April 17, 2026, and increased his direct ownership position in the company’s common stock.

How many Arxis (ARXS) shares does Allen Patrick E now hold directly?

Following the reported transactions, Allen Patrick E directly holds 15,357 shares of Arxis Class A Common Stock. This figure reflects his position after the 10,000-share open-market purchase disclosed for April 17, 2026, as shown in the Form 4 data.

At what price did the Arxis (ARXS) director buy Class A Common Stock?

The director purchased 10,000 shares of Arxis Class A Common Stock at $28.00 per share. This open-market transaction was executed on April 17, 2026, and is categorized as an open-market purchase in the Form 4 filing.

What are the terms of the Arxis (ARXS) restricted stock unit grant?

The grant consists of 5,357 restricted stock units that will vest on the first anniversary of the grant date. These units represent additional equity compensation for the director and are scheduled to convert into shares if vesting conditions are satisfied.

How were the purchased Arxis (ARXS) shares acquired in relation to the IPO?

The 10,000 purchased shares were acquired through Arxis’s directed share program connected to its initial public offering. This program allowed the director to buy Class A Common Stock in conjunction with the company’s IPO process, as noted in the Form 4 footnote.