Birkenstock CPO reports 180,000-share ownership

Birkenstock Holding plc executive Markus Baum, Chief Product Officer, filed an initial Form 3 reporting his beneficial ownership of 180,000 Ordinary Shares.

Accepted by SEC EDGAR 03/18/2026 - 06:48 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Birkenstock Holding plc executive Markus Baum, Chief Product Officer, filed an initial Form 3 reporting his beneficial ownership of 180,000 Ordinary Shares. These shares are reported as held directly, and the filing does not show any recent share purchases or sales.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Baum Markus

Role Chief Product Officer

Type	Security	Shares	Price	Value
Holding	Ordinary Shares	--	--	--

Holdings: Ordinary Shares — 180,000 shares (Direct)

FAQ

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

What does the Birkenstock (BIRK) Form 3 filing for Markus Baum show?

The Form 3 shows Chief Product Officer Markus Baum’s initial reported ownership of 180,000 Ordinary Shares of Birkenstock Holding plc. It is a baseline disclosure of his stake, without indicating any recent share purchases or sales.

How many Birkenstock (BIRK) shares does Markus Baum report owning?

Markus Baum reports beneficial ownership of 180,000 Ordinary Shares of Birkenstock Holding plc. This figure reflects his direct holdings as disclosed in the Form 3 and serves as an initial reference point for his equity position.

Is the Birkenstock (BIRK) Form 3 for Markus Baum a buy or sell transaction?

No, the Form 3 for Markus Baum does not record a buy or sell transaction. It is an initial ownership statement listing 180,000 Ordinary Shares held directly, establishing his starting equity position as an officer of the company.

What role does Markus Baum hold at Birkenstock (BIRK) in this Form 3 filing?

In this filing, Markus Baum is identified as Chief Product Officer of Birkenstock Holding plc. The Form 3 links his officer role with his reported ownership of 180,000 Ordinary Shares, aligning his management position with a disclosed equity stake.

Why is Birkenstock (BIRK) Chief Product Officer Markus Baum filing a Form 3?

Form 3 is required when someone becomes a reporting insider, such as an officer. Markus Baum’s Form 3 records his initial beneficial ownership of 180,000 Ordinary Shares in Birkenstock Holding plc, providing transparency about his equity stake at the reporting start.

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

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Baum Markus

(Last) (First) (Middle)

1-2 BERKELEY SQUARE

(Street)

LONDON W1J 6EA

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Birkenstock Holding plc [ BIRK ]

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	180,000	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Johannes Liefke as attorney-in-fact for Markus Baum	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)