Arxis director adds shares via grant and purchase

Arxis, Inc. director and officer Kevin Scott Perhamus reported two equity acquisitions in Class A Common Stock.

Rhea-AI Filing Summary

Arxis, Inc. director and officer Kevin Scott Perhamus reported two equity acquisitions in Class A Common Stock. On April 16, 2026, he received a grant/award of 3,519,533 shares at $0.00 per share, reflecting equity issued in connection with Arxis’s initial public offering reorganization. This total includes shares of restricted stock, with 1,357,902 shares still subject to time-vesting conditions.

On April 17, 2026, he made an open-market purchase of 53,600 shares at $28.00 per share through the IPO directed share program. Following these transactions, he directly holds 3,573,133 shares of Arxis Class A Common Stock.

Insider Trade Summary

Net Buyer: 53,600 shares

Net Buy 2 txns

Insider Perhamus Kevin Scott

Role See Remarks

Bought 53,600 shs ($1.50M)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	53,600	$28.00	$1.50M
Grant/Award	Class A Common Stock	3,519,533	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 3,573,133 shares (Direct)

Footnotes (2)

1. F1. Includes shares of Class A Common Stock subject to an award of restricted stock, of which 1,357,902 shares remain subject to time-vesting conditions. The shares were 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

Grant shares: 3,519,533 shares Restricted shares unvested: 1,357,902 shares Open-market purchase: 53,600 shares at $28.00 +1 more

4 metrics

Grant shares 3,519,533 shares Class A Common Stock grant on April 16, 2026 at $0.00

Restricted shares unvested 1,357,902 shares Portion of grant subject to time-vesting conditions

Open-market purchase 53,600 shares at $28.00 Directed share program purchase on April 17, 2026

Total direct holdings 3,573,133 shares Class A Common Stock held after reported transactions

Key Terms

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

4 terms

restricted stock financial

"Includes shares of Class A Common Stock subject to an award of restricted stock"

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

"of which 1,357,902 shares remain subject to time-vesting conditions"

directed share program financial

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

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.

FAQ

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

What insider transactions were reported for Arxis (ARXS) in this Form 4?

The filing shows Kevin Scott Perhamus receiving an equity grant of 3,519,533 Class A shares and separately buying 53,600 shares at $28.00. Both transactions increased his direct holdings in Arxis, resulting in ownership of 3,573,133 Class A shares after the reported dates.

How many Arxis (ARXS) shares did the director acquire through a grant?

He received a grant or award of 3,519,533 shares of Arxis Class A Common Stock at $0.00 per share. The grant replaced equity interests in a subsidiary as part of Arxis’s initial public offering reorganization, aligning his equity with the public parent company structure.

How many Arxis (ARXS) shares did the insider purchase on the open market?

He purchased 53,600 shares of Arxis Class A Common Stock at $28.00 per share. This transaction occurred through the directed share program associated with Arxis’s initial public offering, representing an additional cash investment beyond his IPO-related equity grant.

What portion of the Arxis (ARXS) equity grant remains subject to vesting?

Out of the 3,519,533 granted shares, 1,357,902 Arxis Class A shares remain subject to time-vesting conditions. These restricted shares will vest over time rather than immediately, tying part of his compensation to continued service or performance milestones under the award terms.

What is Kevin Scott Perhamus’s total direct Arxis (ARXS) shareholding after these transactions?

After the grant and subsequent open-market purchase, he directly owns 3,573,133 shares of Arxis Class A Common Stock. This figure reflects his combined position, including both fully vested shares and the restricted stock portion that is still subject to time-vesting conditions.

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

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Accepted by SEC EDGAR 04/20/2026 - 09:04 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^*

Perhamus Kevin Scott

(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
X	Officer (give title below)		Other (specify below)
	See Remarks

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		3,519,533(1)	A	(1)	3,519,533	D
Class A Common Stock	04/17/2026		P		53,600(2)	A	$28	3,573,133	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. Includes shares of Class A Common Stock subject to an award of restricted stock, of which 1,357,902 shares remain subject to time-vesting conditions. The shares were 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.

Remarks:

President and Chief Executive Officer

	/s/ Jennifer Allen, attorney-in-fact for Kevin Perhamus	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)