Key Group reports 8.3% passive Methanex stake

Methanex Corporation (MEOH) is the subject of an amended Schedule 13G/A in which Key Group Long Term Investments LP and Sunil Jagwani report beneficial ownership of 6,435,000 Common Shares, representing 8.3% of Methanex’s Common Shares.

Available on EDGAR 09/17/2026 - 05:15 PM EDT Accepted by SEC EDGAR 09/17/2026 - 05:15 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Methanex Corporation (MEOH) is the subject of an amended Schedule 13G/A in which Key Group Long Term Investments LP and Sunil Jagwani report beneficial ownership of 6,435,000 Common Shares, representing 8.3% of Methanex’s Common Shares. This amount includes 3,500,000 Common Shares issuable upon exercise of call options.

The reporting persons state they have shared voting and shared dispositive power over all 6,435,000 shares, and no sole voting or dispositive power. Each reporting person disclaims beneficial ownership of the securities except to the extent of their pecuniary interest, and the amendment amends and restates earlier reported holdings.

Key Figures

Beneficially owned Common Shares: 6,435,000 shares Percent of class owned: 8.3% Shares issuable upon exercise of call options: 3,500,000 shares +3 more

6 metrics

Beneficially owned Common Shares 6,435,000 shares Common Shares of Methanex Corporation reported by each reporting person

Percent of class owned 8.3% Percentage of Methanex Corporation Common Shares beneficially owned

Shares issuable upon exercise of call options 3,500,000 shares Included within the 6,435,000 Methanex Common Shares reported

Shared voting power 6,435,000 shares Shares over which each reporting person has shared power to vote

Sole voting power 0 shares Shares over which each reporting person has sole power to vote

Shared dispositive power 6,435,000 shares Shares over which each reporting person has shared power to dispose

Key Terms

beneficially owned, shared voting power, shared dispositive power, call options, +1 more

5 terms

beneficially owned financial

"Amount beneficially owned: Key Group Long Term Investments LP - 6,435,000"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

shared voting power financial

"Shared Voting Power 6,435,000.00"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

shared dispositive power financial

"Shared Dispositive Power 6,435,000.00"

call options financial

"Includes 3,500,000 Common Shares issuable upon exercise of call options."

A call option is a contract that gives its buyer the right, but not the obligation, to buy a specific number of shares at a predetermined price within a set time. Think of it like a refundable reservation to purchase a stock later at today’s agreed price: investors use calls to profit from expected price rises with smaller upfront cost than buying the stock outright, or to hedge and manage exposure, while the most they can lose is the amount paid for the contract.

pecuniary interest financial

"disclaims beneficial ownership ... except to the extent of his, her or its pecuniary interest"

FAQ

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

How many Methanex (MEOH) shares do the reporting persons currently report owning?

Key Group Long Term Investments LP and Sunil Jagwani report beneficial ownership of 6,435,000 Methanex Common Shares. This total includes both currently held shares and shares issuable upon exercise of call options, as described in the Schedule 13G/A amendment.

What percentage of Methanex (MEOH) is owned by the reporting persons in this 13G/A?

The reporting persons state they beneficially own 8.3% of Methanex Corporation’s Common Shares. This percentage is based on their total reported beneficial ownership of 6,435,000 shares, including shares underlying call options.

How many Methanex (MEOH) shares are tied to call options in this filing?

The filing states that the reported holdings include 3,500,000 Common Shares issuable upon exercise of call options. These option-related shares form part of the total 6,435,000 Methanex Common Shares reported as beneficially owned.

Do the reporting persons have sole or shared voting power over Methanex (MEOH) shares?

The reporting persons report 0 shares with sole voting power and 6,435,000 shares with shared voting power. They also report the same split for dispositive power, with all 6,435,000 shares held with shared dispositive power.

Who are the reporting persons in Methanex (MEOH)’s Schedule 13G/A Amendment No. 3?

The reporting persons are Key Group Long Term Investments LP, organized in the Bahamas, and Sunil Jagwani, a citizen of India. Both report the same 6,435,000 Methanex Common Shares beneficially owned and the same 8.3% ownership percentage.

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

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

Methanex Corporation

(Name of Issuer)

Common Shares

(Title of Class of Securities)

59151K108

(CUSIP Number)

06/30/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 59151K108

1

Names of Reporting Persons

Key Group Long Term Investments LP

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

BAHAMAS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 6,435,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 6,435,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

6,435,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

8.3 %

12

Type of Reporting Person (See Instructions)

PN

Comment for Type of Reporting Person: This Amendment No. 3 amends and restates the holdings reported in Amendment No. 1 to the Reporting Persons' Schedule 13G filed with the Securities and Exchange Commission on August 14, 2026. Includes 3,500,000 Common Shares issuable upon exercise of call options.

SCHEDULE 13G

CUSIP Number(s): 59151K108

1

Names of Reporting Persons

Sunil Jagwani

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

INDIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 6,435,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 6,435,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

6,435,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

8.3 %

12

Type of Reporting Person (See Instructions)

HC, PN

Comment for Type of Reporting Person: This Amendment No. 3 amends and restates the holdings reported in Amendment No. 1 to the Reporting Persons' Schedule 13G filed with the Securities and Exchange Commission on August 14, 2026. Includes 3,500,000 Common Shares issuable upon exercise of call options.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Methanex Corporation
(b)	Address of issuer's principal executive offices: 200 Burrard Street, Suite 1800, Vancouver, British Columbia, V6C 3M1, Canada
Item 2.
(a)	Name of person filing: Key Group Long Term Investments LP Sunil Jagwani
(b)	Address or principal business office or, if none, residence: Key Group Long Term Investments LP c/o McKinney Bancroft & Hughes, Mareva House 4 George Street P.O. Box Nassau, Bahamas Sunil Jagwani 3C Caves Point West Bay Street Nassau, Bahamas
(c)	Citizenship: Key Group Long Term Investments LP - Other - Bahamas Sunil Jagwani - Other - India
(d)	Title of class of securities: Common Shares
(e)	CUSIP No.: 59151K108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: Key Group Long Term Investments LP - 6,435,000 Sunil Jagwani - 6,435,000
(b)	Percent of class: Key Group Long Term Investments LP - 8.3% Sunil Jagwani - 8.3%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Key Group Long Term Investments LP - 0 Sunil Jagwani - 0
	(ii) Shared power to vote or to direct the vote: Key Group Long Term Investments LP - 6,435,000 Sunil Jagwani - 6,435,000
	(iii) Sole power to dispose or to direct the disposition of: Key Group Long Term Investments LP - 0 Sunil Jagwani - 0
	(iv) Shared power to dispose or to direct the disposition of: Key Group Long Term Investments LP - 6,435,000 Sunil Jagwani - 6,435,000
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. Please see Exhibit A attached hereto.
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Key Group Long Term Investments LP

Signature:	By: /s/ Sunil Jagwani
Name/Title:	Sunil Jagwani, General Partner
Date:	09/17/2026

Sunil Jagwani

Signature:	By: /s/ Sunil Jagwani
Name/Title:	Sunil Jagwani
Date:	09/17/2026

Comments accompanying signature: * Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his, her or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. To the extent that "ownership of 5 percent or less of a class" was indicated in Item 5, such response only applies to the Reporting Person(s) that indicated elsewhere herein that it beneficially owns five percent (5%) or less of the class.

Exhibit Information

Exhibit A - Control Person Identification