Curaleaf asks Alberta regulator to pause Aurora stock

Curaleaf Holdings, Inc. (CURLF) reports that on September 14, 2026 it issued a press release announcing submission of an application to the Alberta Securities Commission seeking to halt Aurora’s share issuance program during Curaleaf’s pending offer.

Rhea-AI Filing Summary

Curaleaf Holdings, Inc. (CURLF) reports that on September 14, 2026 it issued a press release announcing submission of an application to the Alberta Securities Commission seeking to halt Aurora’s share issuance program during Curaleaf’s pending offer. The press release is furnished as Exhibit 99.1 to this report.

The information, including Exhibit 99.1, is being furnished under an Other Events section and, under the company’s stated treatment, is not deemed “filed” for liability purposes under Section 18 of the Exchange Act or automatically incorporated into other securities law filings.

Key Figures

Event date: September 14, 2026 Exhibit 99.1: Press release dated September 14, 2026 Exhibit 104: Cover Page Interactive Data File

3 metrics

Event date September 14, 2026 Date Curaleaf issued the press release and earliest event reported

Exhibit 99.1 Press release dated September 14, 2026 Furnished with the current report

Exhibit 104 Cover Page Interactive Data File Embedded within the Inline XBRL document

Key Terms

Alberta Securities Commission, share issuance program, Section 18 of the Securities Exchange Act of 1934, Inline XBRL, +1 more

5 terms

Alberta Securities Commission regulatory

"announcing its submission of an application to the Alberta Securities Commission"

share issuance program financial

"to halt Aurora's share issuance program during Curaleaf's pending offer"

Section 18 of the Securities Exchange Act of 1934 regulatory

"shall not be deemed to be “filed” for purposes of Section 18 of the Securities"

Inline XBRL technical

"Cover Page Interactive Data File (embedded within the Inline XBRL document)"

Inline XBRL is a file format for financial filings that embeds machine-readable data tags directly inside the human-readable report, so the same document can be read by people and parsed by software. For investors it makes extracting, comparing and verifying financial numbers faster and more reliable—like a grocery list where each item also has a barcode—reducing manual errors and speeding up analysis.

Form 8-K regulatory

"the information in this Current Report on Form 8-K, including Exhibit 99.1"

A Form 8-K is a report that companies file with the government to share important news quickly, such as changes in leadership, major business deals, or financial updates. It matters because it helps investors stay informed about significant events that could affect the company's value or stock price.

FAQ

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

What did Curaleaf Holdings, Inc. (CURLF) announce in this Form 8-K?

Curaleaf announced it submitted an application to the Alberta Securities Commission to halt Aurora’s share issuance program during Curaleaf’s pending offer, and it furnished the related press release as Exhibit 99.1.

Which regulator is involved in Curaleaf’s September 14, 2026 action?

Curaleaf’s application was submitted to the Alberta Securities Commission, seeking to halt Aurora’s share issuance program while Curaleaf’s offer is pending.

How is the press release related to this CURLF Form 8-K treated under securities laws?

Curaleaf states that the information in this report, including Exhibit 99.1, is being furnished, not filed, so it is not deemed filed for Section 18 Exchange Act liability or automatically incorporated into other Securities Act or Exchange Act filings.

What exhibits does Curaleaf (CURLF) include with this Form 8-K?

Curaleaf includes Exhibit 99.1, a press release dated September 14, 2026, and Exhibit 104, the Cover Page Interactive Data File embedded within the Inline XBRL document.

What is the event date disclosed by Curaleaf in this Form 8-K?

The report identifies September 14, 2026 as both the date of the report and the date of the earliest event, when Curaleaf issued the press release about its application to the Alberta Securities Commission.

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

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Available on EDGAR 09/14/2026 - 03:32 PM Accepted by SEC EDGAR 09/14/2026 - 03:30 PM Learn about SEC filing dates

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): September 14, 2026

CURALEAF HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

British Columbia, Canada (State or other jurisdiction of incorporation or organization)			333-249081 (Commission File Number)			98-1461045 (I.R.S. Employer Identification Number)
250 Harbor Drive, Third Floor, Stamford, Connecticut 06902
(Address of principal executive offices and zip code)
( 917 ) 717 - 5875
(Registrant's telephone number, including area code)
(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:

x			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: None.

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 8.01. Other Events.

On September 14, 2026, Curaleaf Holdings, Inc. ("Curaleaf") issued a press release announcing its submission of an application to the Alberta Securities Commission to halt Aurora's share issuance program during Curaleaf's pending offer. A copy of the press release is attached as Exhibit 99.1.

In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

Exhibit Number						Description
99.1						Press release dated September 14, 2026
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

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, thereunto duly authorized.

						CURALEAF HOLDINGS, INC.
						(Registrant)
Date:			September 14, 2026			By:			/s/ Peter Clateman
						Name:			Peter Clateman
						Title:			Chief Legal Officer