[Form 3] Oatly Group AB Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Oatly Group AB’s principal accounting officer, Lind Martin Fredrik, has filed an initial ownership report. He directly holds 216,000 Ordinary Shares and 11,106 ADSs. Ordinary Shares may be converted into ADSs at a 20-to-1 ratio at his election. The ADS total includes restricted stock units that vest between May 30, 2026 and later annual increments, with no voting or dividend rights before vesting.

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

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1. Name and Address of Reporting Person^*

Lind Martin Fredrik

(Last) (First) (Middle)

ANGFARJEKAJEN 8

(Street)

MALMO SWEDEN 211 19

(City) (State) (Zip)

SWEDEN

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
Oatly Group AB [ OTLY ]

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)
	Principal Accounting 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(1)	216,000	D
ADSs(2)	11,106	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:

1. Ordinary Shares may be converted into ADSs at a conversion ratio of 20-to-1, at the election of the Reporting Person.

2. Includes RSUs, each RSU represents a right to receive one ADS in the Issuer. 2,002 RSUs will vest on 5/30/2026, 1,389 RSUs will vest in two equal annual increments beginning 5/30/2026, and 6,537 RSUs will vest in three equal annual increments beginning 5/30/2026. There are no voting or dividend rights prior to vesting.

	Timothy Sjovall, pursuant to power of attorney	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)