Polestar director buys 1,709 ADS in open market

Polestar Automotive Holding UK PLC director Francesca Paola Leandra Gamboni bought additional shares of the company.

Rhea-AI Filing Summary

Polestar Automotive Holding UK PLC director Francesca Paola Leandra Gamboni bought additional shares of the company. On June 30, 2026, she completed an open-market purchase of 1,709 Class A American Depositary Shares at a weighted average price of $17.56 per share.

Following this transaction, Gamboni directly holds 4,792 Class A American Depositary Shares. The filing notes the reported price is a weighted average across multiple trades and that detailed trade-by-trade pricing is available upon request.

Insider Trade Summary

Net Buyer: 1,709 shares

Net Buy 1 txn

Insider Gamboni Francesca Paola Leandra

Role Director

Bought 1,709 shs ($30K)

Type	Security	Shares	Price	Value
Purchase	Class A American Depositary Shares	1,709	$17.56	$30K

Holdings After Transaction: Class A American Depositary Shares — 4,792 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to Polestar Automotive Holding UK PLC ("Polestar"), any security holder of Polestar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

Key Figures

Shares purchased: 1,709 ADS Purchase price: $17.56 per ADS Total shares after transaction: 4,792 ADS +1 more

4 metrics

Shares purchased 1,709 ADS Open-market buy on June 30, 2026

Purchase price $17.56 per ADS Weighted average price for the June 30, 2026 trades

Total shares after transaction 4,792 ADS Director’s direct holdings following the purchase

Net buy shares 1,709 ADS Net change in position from this Form 4

Key Terms

open-market purchase, Class A American Depositary Shares, weighted average price

3 terms

open-market purchase financial

"she completed an open-market purchase of 1,709 Class A American Depositary Shares"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Class A American Depositary Shares financial

"purchase of 1,709 Class A American Depositary Shares at a weighted average price"

weighted average price financial

"at a weighted average price of $17.56 per share"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

FAQ

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

What insider transaction did Polestar (PSNY) disclose for Francesca Gamboni?

Polestar disclosed that director Francesca Paola Leandra Gamboni made an open-market purchase of Class A American Depositary Shares. She acquired 1,709 ADS, increasing her direct ownership stake in Polestar and reflecting an additional personal investment in the company’s equity.

How many Polestar (PSNY) shares did the director buy and at what price?

Gamboni bought 1,709 Class A American Depositary Shares of Polestar at a weighted average price of $17.56 per share. The price reflects multiple individual trades executed on June 30, 2026, combined into a single average transaction price in the disclosure.

What is the director’s total Polestar (PSNY) holding after this Form 4 transaction?

After the reported purchase, Francesca Paola Leandra Gamboni directly holds 4,792 Class A American Depositary Shares of Polestar. This total represents her direct ownership position immediately following the June 30, 2026 open-market transaction disclosed in the insider filing.

Was the Polestar (PSNY) insider transaction an open-market purchase or another type?

The insider transaction was an open-market purchase of Polestar Class A American Depositary Shares. The filing classifies it with transaction code “P,” defined as a purchase in an open market or private transaction, and labels the direction of the trade as a buy.

What does the weighted average price mean in the Polestar (PSNY) Form 4?

The weighted average price of $17.56 per share means the director’s 1,709 shares were bought in multiple trades at different prices. The figure reflects the average price paid across all those trades, and detailed trade-level pricing is available from Polestar upon request.

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

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Accepted by SEC EDGAR 07/02/2026 - 06:04 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^*

Gamboni Francesca Paola Leandra

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

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	06/30/2026		P		1,709	A	$17.56(1)	4,792	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 price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to Polestar Automotive Holding UK PLC ("Polestar"), any security holder of Polestar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

Remarks:

	Chris Bailey-Gates, Attorney-in-fact	07/02/2026
	** 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)