Greenbrook TMS Inc.

Q: Sep 30 2024

Q: Jun 30 2024

Q: Mar 31 2024

FY: Dec 31 2023

FY: Dec 31 2023

FY: Dec 31 2022

FY: Dec 31 2021

FY: Dec 31 2020

FY: Dec 31 2020

Entry into a Material Definitive Agreement

7.01,8.01,9.01

2.05,7.01,8.01,9.01

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

1.01,2.03,7.01,8.01,9.01

Entry into a Material Definitive Agreement

7.01,9.01

1.01,2.03,9.01

1.01,2.03,9.01

7.01,9.01

7.01,9.01

7.01,9.01

1.01,2.03,9.01

1.01,2.03,9.01

7.01,9.01

1.01,2.03,9.01

5.07,9.01

1.01,2.03,9.01

1.01,2.03,9.01

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Certification of termination of registration of a class of securities (Section 12(g))

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

06b

Notice of Effectiveness

Registration statement for securities of certain foreign private issuers (amendment)

Registration statement for securities of certain foreign private issuers

Free Writing Prospectus

Free Writing Prospectus

Free Writing Prospectus

Notice of Effectiveness

Registration statement for securities of certain Canadian issuers

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Withdrawal of a registration statement

06c

Free Writing Prospectus

Registration statement for securities of certain Canadian issuers

06b

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

none

none

none

none

Crish Andrew

Willett Peter Casimir

none

none

none

none

none

none

none

none

none

Crish Andrew

none

none

Elstad Juliana

Madryn Health Partners, LP

Notification of the removal from listing and registration of matured redeemed or retired securities

No description available

Correspondence with the SEC

Letter from the SEC

No description available

No description available

No description available

Registration statement for securities of certain Canadian issuers (amendment)

Appointment of agent for service of process and undertaking

Registration statement for securities of certain Canadian issuers (amendment)

Appointment of agent for service of process and undertaking

No description available

No description available

Appointment of agent for service of process and undertaking