Director at Aebi Schmidt (AEBI) receives 7,412-share restricted stock grant

Rhea-AI Filing Summary

Ritter Martin reported acquisition or exercise transactions in this Form 4 filing.

Aebi Schmidt Holding AG director Martin Ritter received a grant of 7,412 shares of Common Stock at $12.51 per share. These are immediately vested Restricted Shares but carry a three-year restriction on sale or transfer. Following this compensation award, Ritter directly holds 49,825 Common Shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Ritter Martin

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,412	$12.51	$93K

Holdings After Transaction: Common Stock — 49,825 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares granted: 7,412 shares Grant price: $12.51 per share Shares held after: 49,825 shares +1 more

4 metrics

Shares granted 7,412 shares Common Stock grant to director Martin Ritter

Grant price $12.51 per share Valuation of Restricted Share award

Shares held after 49,825 shares Ritter’s direct Common Stock ownership after grant

Restriction period three years Restriction on sale or transfer of Restricted Shares

Key Terms

Restricted Shares, Grant, award, or other acquisition, three-year restriction on sale or transfer, Common Stock

4 terms

Restricted Shares financial

"The Restricted Shares reported herein are immediately vested, but remain subject to a three-year restriction on sale or transfer."

Restricted shares are company stock that cannot be sold or transferred immediately because they are subject to legal or contractual limits, such as a required holding period or performance conditions. They matter to investors because these locked-up shares can affect a company’s available stock for trading, future dilution, and insider incentives—imagine a gift that can’t be cashed until certain conditions are met, which changes when and how much supply can suddenly enter the market.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

three-year restriction on sale or transfer financial

"remain subject to a three-year restriction on sale or transfer."

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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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^*

Ritter Martin

(Last) (First) (Middle)

C/O AEBI SCHMIDT HOLDING AG

SCHULSTRASSE 4

(Street)

FRAUENFELD V-8 CH-8500

(City) (State) (Zip)

SWITZERLAND

(Country)

2. Issuer Name and Ticker or Trading Symbol
Aebi Schmidt Holding AG [ AEBI ]

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)
06/01/2026

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
Common Stock	06/01/2026		A		7,412(1)	A	$12.51	49,825	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. The Restricted Shares reported herein are immediately vested, but remain subject to a three-year restriction on sale or transfer.

	/s/ Jay Goldbaum as Attorney In Fact for Martin Ritter	06/03/2026
	** 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 transaction did Aebi Schmidt (AEBI) director Martin Ritter report?

Martin Ritter reported receiving 7,412 Common Shares as a grant. The shares are immediately vested but classified as Restricted Shares, forming part of his director compensation rather than an open-market purchase.

At what price was the Aebi Schmidt (AEBI) stock grant to Martin Ritter valued?

The Restricted Shares granted to Martin Ritter were valued at $12.51 per share. This price is used to calculate the value of the equity award but does not reflect an open-market trade or cash purchase.

How many Aebi Schmidt (AEBI) shares does Martin Ritter hold after this Form 4 transaction?

After the grant of 7,412 Common Shares, Martin Ritter directly holds 49,825 shares. This figure includes the newly awarded Restricted Shares and represents his reported direct ownership position following the transaction.

What restrictions apply to Martin Ritter’s Aebi Schmidt (AEBI) Restricted Shares?

The Restricted Shares are immediately vested but subject to a three-year restriction on sale or transfer. Ritter effectively owns the shares, yet cannot sell or transfer them freely until this three-year restriction period has passed.

Was Martin Ritter’s Aebi Schmidt (AEBI) transaction an open-market buy or a compensation grant?

The transaction was a compensation-related grant, coded as a grant, award, or other acquisition. It reflects an equity award to Martin Ritter, not an open-market purchase where he paid cash to buy shares.