STOCK TITAN

Polestar Automotive (PSNY) COO executes automatic 1,250-ADS tax sell-to-cover trade

(Neutral)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Polestar Automotive Holding UK PLC Chief Operating Officer Jonas Hakan Engstrom completed an automatic tax-related share sale. He sold 1,250 Class A American Depositary Shares in an open-market transaction at a weighted average price of $17.6824 per ADS to cover tax withholding on vested equity awards.

The sale was executed automatically under a sell-to-cover arrangement and was not a discretionary trade. Engstrom continues to hold 2,518 ADSs directly after this transaction.

Positive

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Negative

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Insider Engstrom Jonas Hakan
Role Chief Operating Officer
Sold 1,250 shs ($22K)
Type Security Shares Price Value
Sale Class A American Depositary Shares 1,250 $17.6824 $22K
Holdings After Transaction: Class A American Depositary Shares — 2,518 shares (Direct)
Footnotes (2)
  1. F1. All of the Class A American Depositary Shares ("ADSs") were sold pursuant to a sell to cover transaction to satisfy tax withholding obligations upon the vesting of equity awards. The sale was executed automatically pursuant to a sell to cover arrangement and does not represent a discretionary trade by the Reporting Person.
  2. F2. The price reported is a weighted average price. These ADSs were sold as part of block trades by the broker executing the sell to cover transactions over several days for multiple security holders of the Issuer at weighted average prices ranging from $17.5813 to $17.7911, inclusive.
ADSs sold 1,250 shares Open-market sale to cover tax withholding on vested equity awards
Weighted average sale price $17.6824 per ADS Automatic sell-to-cover sale of Polestar Class A ADSs
Post-transaction holdings 2,518 ADSs Class A American Depositary Shares held directly after the transaction
Price range of block trades $17.5813–$17.7911 per ADS Weighted average prices for broker block trades across several days
sell to cover financial
"sold pursuant to a sell to cover transaction to satisfy tax withholding obligations"
Sell to cover is when a person who receives company stock through options or awards sells just enough shares immediately to pay required taxes, exercise costs, or fees, keeping the rest. Think of it like cashing part of a bonus to cover the tax bill so you can keep the remainder. For investors, it can create predictable small selling pressure and slightly change the number of shares actually held by insiders without increasing long‑term dilution.
weighted average price financial
"The price reported is a weighted average price."
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.
American Depositary Shares financial
"All of the Class A American Depositary Shares ("ADSs") were sold"
American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.
block trades financial
"These ADSs were sold as part of block trades by the broker"
A block trade is a single, large buy or sell of shares or bonds arranged privately between big traders rather than piecemeal on the public market. Think of it like buying a whole shipment at once instead of many small shopping trips; it lets large holders move big positions with less immediate disruption but can signal strong buying or selling pressure and cause price swings once the trade is known, so investors watch block trades for clues about market sentiment and liquidity.

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

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FAQ

What insider transaction did Polestar Automotive (PSNY) report for Jonas Hakan Engstrom?

Polestar Automotive reported that COO Jonas Hakan Engstrom sold 1,250 Class A American Depositary Shares. The sale was an automatic sell-to-cover transaction triggered by tax withholding obligations on vested equity awards, rather than a discretionary open-market trade by the executive.

At what price were the Polestar (PSNY) ADSs sold in this Form 4 filing?

The ADSs were sold at a weighted average price of $17.6824 per share. According to the filing, the broker executed block trades over several days at weighted average prices ranging from $17.5813 to $17.7911 for multiple security holders.

Why did Polestar COO Jonas Hakan Engstrom sell ADSs in this PSNY Form 4?

The sale was conducted solely to cover tax withholding obligations on the vesting of equity awards. The filing states it was executed automatically under a sell-to-cover arrangement and does not represent a discretionary trading decision by Jonas Hakan Engstrom.

How many Polestar (PSNY) ADSs does Jonas Hakan Engstrom hold after the reported sale?

After the transaction, Jonas Hakan Engstrom directly holds 2,518 Class A American Depositary Shares. This post-transaction holding figure comes from the Form 4 and provides context on his remaining equity stake following the automatic tax-related sale.

Was the Polestar (PSNY) insider sale part of a broader trading program?

The filing explains that the sale was part of a sell-to-cover arrangement handled by a broker. Shares for multiple security holders were sold in block trades over several days to satisfy tax obligations at various weighted average prices within a disclosed range.
SEC Form 4
FORM 4UNITED 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*
Engstrom Jonas Hakan

(Last)(First)(Middle)
ASSAR GABRIELSSONS VAG 9

(Street)
GOTHENBURGSE-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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/27/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A American Depositary Shares04/27/2026S1,250(1)D$17.6824(2)2,518D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. All of the Class A American Depositary Shares ("ADSs") were sold pursuant to a sell to cover transaction to satisfy tax withholding obligations upon the vesting of equity awards. The sale was executed automatically pursuant to a sell to cover arrangement and does not represent a discretionary trade by the Reporting Person.
2. The price reported is a weighted average price. These ADSs were sold as part of block trades by the broker executing the sell to cover transactions over several days for multiple security holders of the Issuer at weighted average prices ranging from $17.5813 to $17.7911, inclusive.
Remarks:
Chris Bailey-Gates, Attorney-in-fact04/29/2026
** Signature of Reporting PersonDate
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)