# EDGAR Filing Document

**Accession Number:** 0001776738
**File Stem:** 0001776738-25-000049
**Filing Date:** 2025-10
**Character Count:** 4850
**Document Hash:** 55ee16fd7cef1bae682ea0de075391ff
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001776738-25-000049.hdr.sgml**: 20251006

**ACCESSION NUMBER**: 0001776738-25-000049

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20251003

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20251006

**DATE AS OF CHANGE**: 20251006

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cannabist Co Holdings Inc.
- **CENTRAL INDEX KEY:** 0001776738
- **STANDARD INDUSTRIAL CLASSIFICATION:** AGRICULTURE PRODUCTION - CROPS [0100]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 981488978
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-56294
- **FILM NUMBER:** 251375643

**BUSINESS ADDRESS:**
- **STREET 1:** 321 BILLERICA ROAD
- **CITY:** CHELMSFORD
- **STATE:** MA
- **ZIP:** 01824
- **BUSINESS PHONE:** 2125543424

**MAIL ADDRESS:**
- **STREET 1:** 321 BILLERICA ROAD
- **CITY:** CHELMSFORD
- **STATE:** MA
- **ZIP:** 01824

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Columbia Care Inc.
- **DATE OF NAME CHANGE:** 20190514

?xml version='1.0' encoding='ASCII'? cbstf-20251003

**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): October 3, 2025**

____________________

**THE CANNABIST COMPANY HOLDINGS INC.**

**(Exact Name of Registrant as specified in its charter)**

____________________

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| | | |
|:---|:---|:---|
| **British Columbia** | **000-56294** | **98-1488978** |
| **(State or Other Jurisdiction**<br>**of Incorporation)** | **(Commission**<br>**File Number)** | **(IRS Employer**<br>**Identification No.)** |

---

---

| | |
|:---|:---|
| **321 Billerica Road**<br>**Chelmsford, Massachusetts** | **01824** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

**(978) 910-1486**

**(Registrant's telephone number, including area code)**

**Not Applicable**

**(Registrant's name or former address, if change 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:

**☐** 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 pursuant to Section 13(a) of the Exchange Act. **☐**

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| | |
|:---|:---|
| **Item 5.02.** | **Departure of Directors or Certain Officers; Election of Directors;** |
| | **Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.** |

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(b) On October 3, 2025, Michael Abbott, co-founder and formerly Executive Chairman and Chair of the Board of Directors (the "Board") of The Cannabist Company Holdings Inc. (the "Company"), notified the Board of his intention to resign as a director of the Company, effective October 3, 2025, in order to pursue other personal and professional commitments. Mr. Abbott's resignation was not the result of any dispute or disagreement with the Company or the Board on any matter relating to the Company including, without limitation, the operation, policies or practices of the Company.

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**SIGNATURE**

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

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| | |
|:---|:---|
| THE CANNABIST COMPANY HOLDINGS INC. | THE CANNABIST COMPANY HOLDINGS INC. |
| By: | /s/ David Sirolly |
| Name: | David Sirolly |
| Title: | Chief Legal Officer & General Counsel |

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Date: October 6, 2025