Polestar CDO receives 953 ADS from RSU vesting

Polestar Automotive Holding UK PLC Chief Digital Officer Beatrice Ingmarie Simonsson received shares through the vesting of previously granted equity awards.

Accepted by SEC EDGAR 04/23/2026 - 05:14 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Polestar Automotive Holding UK PLC Chief Digital Officer Beatrice Ingmarie Simonsson received shares through the vesting of previously granted equity awards. On April 21, 2026, 953 Restricted Stock Units (RSUs) granted on April 1, 2025 vested, and each RSU converted into one Class A American Depositary Share (ADS).

Following this RSU vesting and conversion, Simonsson directly holds 1,139 Class A ADS. The filing shows a compensation-related equity settlement with no open-market buying or selling activity.

Insider Trade Summary

953 shares exercised/converted

Exercise 2 txns

Insider Simonsson Beatrice Ingmarie

Role Chief Digital Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	953	$0.00	$0.00
Exercise	Class A American Depositary Shares	953	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Class A American Depositary Shares — 1,139 shares (Direct)

Holdings Before and After: Restricted Stock Units, 953 to 0 contracts (Direct); Class A American Depositary Shares, 186 to 1,139 shares (Direct)

Footnotes (1)

1. F1. Represents the vesting of all Restricted Stock Units ("RSUs") granted on April 1, 2025. Each RSU converts to a Class A American Depositary Share ("ADS") on a one-for-one basis.

Key Figures

RSUs vested: 953 units ADS received from RSU vesting: 953 Class A ADS Post-transaction holdings: 1,139 Class A ADS +2 more

5 metrics

RSUs vested 953 units Restricted Stock Units granted April 1, 2025 and vested April 21, 2026

ADS received from RSU vesting 953 Class A ADS One-for-one conversion of vested RSUs into ADS

Post-transaction holdings 1,139 Class A ADS Directly held by CDO after April 21, 2026 transaction

Exercise/Conversion price $0.00 per unit RSU conversion into Class A ADS

Derivative exercises 1 transaction, 953 shares Exercise or conversion of derivative security (RSUs)

Key Terms

Restricted Stock Units, Class A American Depositary Shares, RSU vesting, derivative security

4 terms

Restricted Stock Units financial

"Represents the vesting of all Restricted Stock Units ("RSUs") granted on April 1, 2025."

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.

Class A American Depositary Shares financial

"Each RSU converts to a Class A American Depositary Share ("ADS") on a one-for-one basis."

RSU vesting financial

"Represents the vesting of all Restricted Stock Units ("RSUs") granted on April 1, 2025."

RSU vesting is the process by which restricted stock units — a promise by a company to give shares to an employee — become actual, owned shares over time or when certain goals are met. Investors care because vested shares can dilute existing ownership when issued, and the timing of vesting affects when employees can sell shares, which can influence share supply, insider selling patterns, and company incentives.

derivative security financial

"transaction_code_description": "Exercise or conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

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

What insider transaction did Polestar (PSNY) report for Beatrice Ingmarie Simonsson?

Polestar reported that Chief Digital Officer Beatrice Ingmarie Simonsson had 953 RSUs vest, converting into 953 Class A ADS on April 21, 2026. This compensation-related event increased her directly held ADS position without any open-market buying or selling.

How many Polestar (PSNY) shares did the CDO acquire in this Form 4 filing?

The CDO acquired 953 Class A American Depositary Shares through RSU vesting. Each vested Restricted Stock Unit converted into one ADS, reflecting settlement of previously granted equity awards rather than a market purchase, and increased her directly held ownership stake.

What are the details of the RSU vesting disclosed by Polestar (PSNY)?

The RSUs disclosed were granted on April 1, 2025 and fully vested on April 21, 2026. All 953 Restricted Stock Units converted into 953 Class A ADS on a one-for-one basis, closing out that RSU award and transferring the value into directly held ADS.

Did the Polestar (PSNY) insider sell any shares in this Form 4?

No share sales were reported. The Form 4 only shows RSU vesting and conversion into 953 Class A ADS, a non-cash equity compensation event. There were no open-market sale transactions or tax-withholding dispositions indicated in the summarized data.

What is the CDO’s Polestar (PSNY) shareholding after this RSU vesting?

After the RSU vesting and conversion, the Chief Digital Officer directly holds 1,139 Class A American Depositary Shares. This figure reflects her post-transaction ownership as reported in the Form 4 and incorporates the 953 ADS received from the vested RSUs.

How were the 953 Polestar (PSNY) RSUs converted into shares?

Each of the 953 Restricted Stock Units converted into one Class A American Depositary Share, following a one-for-one ratio. This conversion occurred upon vesting on April 21, 2026, turning the derivative RSU award into directly owned ADS as part of compensation.

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

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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^*

Simonsson Beatrice Ingmarie

(Last) (First) (Middle)

ASSAR GABRIELSSONS VAG 9

(Street)

GOTHENBURG SE-405 31

(City) (State) (Zip)

SWEDEN

(Country)

2. Issuer Name and Ticker or Trading Symbol
Polestar Automotive Holding UK PLC [ PSNY ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/21/2026

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 American Depositary Shares	04/21/2026		M		953(1)	A	$0	1,139	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
Restricted Stock Units	(1)	04/21/2026		M			953	(1)	(1)	Class A American Depositary Shares	953	$0	0	D

Explanation of Responses:

1. Represents the vesting of all Restricted Stock Units ("RSUs") granted on April 1, 2025. Each RSU converts to a Class A American Depositary Share ("ADS") on a one-for-one basis.

Remarks:

	Chris Bailey-Gates, Attorney-in-fact	04/23/2026
	** 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)