UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 229, 2026

POLAR POWER, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware

001-37960

33-0479020

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

249 E. Gardena Boulevard, Gardena, California 90248

(Address of Principal Executive Offices) (Zip Code)

(310) 830-9153

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.0001 per share		POLA		The NASDAQ Stock Market, LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2 3.0201 Notice ~~Results~~ of ~~Operations~~Delisting ~~and~~or ~~Financial~~Failure ~~Condition~~to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

OnAs ~~June~~previously 2disclosed, on May 1, 2026, Polar Power, Inc. ~~issued~~(the “Company”) received a ~~press~~deficiency ~~release~~letter ~~announcing~~from ~~its~~the staff ~~financial~~(the ~~results~~“Staff”) ~~for~~of the ~~three~~Nasdaq ~~months~~Stock ~~ended~~Market ~~March~~(“Nasdaq”) ~~31,~~stating ~~2026.~~that Athe Company was not in compliance ~~copy~~with ofNasdaq Listing Rule 5550(b) (the ~~press~~“Rule”) ~~release~~because isit ~~furnished~~reported only $144,000 in stockholders’ equity as ~~Exhibit~~of December ~~99.1~~31, ~~and~~2025 isin ~~incorporated~~its ~~herein~~10-K byfor ~~reference~~the year then ended.

~~Item~~The 7Company submitted a compliance plan with Nasdaq on June 15, 2026, outlining specific measures that the Company intends to take to regain and maintain compliance with the Rule including, among other things, planned upcoming financing activities and an internal restructuring.01 The ~~Regulation~~Company FDprovided ~~Disclosure~~financial information demonstrating its ability to regain compliance.

On June 29, 2026, the Company received a letter from the Staff granted the Company an extension of time to regain compliance with the Rule. The terms of the extension are as follows: on or before October 28, 2026, the Company must opt for one of the two following alternatives ~~information~~to ~~contained~~evidence compliance with the Rule: (A) the Company must furnish to the SEC and Nasdaq a publicly available report (e.g., a Form 8-K or Form 6-K) including: (1) a disclosure of Staff’s deficiency letter and the specific deficiency(ies) cited; (2) a description of the completed transaction or event that enabled the Company to satisfy the stockholders’ equity requirement for continued listing; (3) an affirmative statement that, as of the date of the report, the Company believes it has regained compliance with the stockholders’ equity requirement based upon the specific transaction or event referenced in ~~Item~~Step 2; and (4) a disclosure stating that Nasdaq will continue to monitor the Company’s ongoing compliance with the stockholders’ equity requirement and, if at the time of its next periodic report the Company does not evidence compliance, that it may be subject to delisting, or (B) the Company must furnish to the SEC and Nasdaq a publicly available report including: (1) steps 1 & 2 set forth above; (2) a balance sheet no older than 60 days with pro forma adjustments for any significant transactions or event occurring on or before the report date.02 isThe ~~incorporated~~pro ~~herein~~forma bybalance ~~reference~~sheet must evidence compliance with the stockholders’ equity requirement; and (3) a disclosure that the Company believes it also satisfies the stockholders’ equity requirement as of the report date and that Nasdaq will continue to monitor the Company’s ongoing compliance with the stockholders’ equity requirement and, if at the time of its next periodic report the Company does not evidence compliance, that it may be subject to delisting.

~~The~~Regardless ~~information~~of ~~contained~~which inalternative ~~Items~~the ~~2.02~~Company ~~and~~chooses, ~~Item~~if ~~7.01~~the ~~(including~~Company ~~Exhibit~~fails ~~99.1)~~to isevidence ~~furnished~~compliance ~~pursuant~~upon tofiling ~~Items~~its ~~2.02~~periodic ~~and~~report ~~7.01~~for ~~and~~the ~~shall~~year ~~not~~ending beDecember ~~deemed~~31, to2026, bewith ~~“filed”~~the ~~for~~SEC and Nasdaq, the ~~purpose~~Company ofmay ~~Section~~be 18subject ofto delisting. In the ~~Securities~~event ~~Exchange~~the ~~Act~~Company ofdoes ~~1934,~~not assatisfy ~~amended~~these terms, orNasdaq ~~otherwise~~will ~~subject to~~provide ~~the~~written ~~liabilities~~notification ofthat its securities will be delisted. At that ~~section~~time, the Company may appeal Nasdaq’s determination to a Hearings Panel.

The Company does not have, and expressly disclaims, any obligation to release publicly any updates or any changes in the Company’s expectations or any change in events, conditions, or circumstances on which any forward-looking statement is based, except as required by law.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.		Description
99.1		Press release issued by Polar Power, Inc. dated June 2, 2026
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: ~~June~~July 26, 2026

	POLAR POWER, INC.

	By:	/s/ Arthur D. Sams
		Arthur D. Sams President, Chief Executive Officer and Secretary

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