HH&L Acquisition Co.

Q: Sep 30 2023

Q: Sep 30 2023

Q: Jun 30 2023

Q: Mar 31 2023

FY: Dec 31 2022

Q: Sep 30 2022

Q: Jun 30 2022

Q: Mar 31 2022

FY: Dec 31 2021

Q: Sep 30 2021

Q: Sep 30 2021

Q: Jun 30 2021

Q: Mar 31 2021

Q: Mar 31 2021

8.01

Entry into a Material Definitive Agreement

5.03,5.07,9.01

1.01,9.01

1.01,9.01

1.02

1.01,2.03,3.02,9.01

8.01,9.01

5.03,5.07,9.01

8.01,9.01

8.01,9.01

1.01,2.03,3.02,9.01

8.01,9.01

1.01,5.03,5.07,9.01

1.01,9.01

8.01,9.01

8.01,9.01

1.01,7.01,9.01

1.01,2.03,3.02,9.01

9.01

Notification of removal from listing and/or registration on a national securities exchange

Withdrawal of a registration statement

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Registration statement under Securities Act of 1933 (amendment)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Prospectus Supplement with Pricing Information

Certification of approval for listing and registration on a national securities exchange

Registration of Securities on Exchange

No description available

Notice of Effectiveness

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

No description available

Preliminary Proxy Statement

K2 PRINCIPAL FUND, L.P.

FIR TREE CAPITAL MANAGEMENT LP

PERISCOPE CAPITAL INC.

Radcliffe Capital Management, L.P.

none

none

none

none

none

none

none

none

none

HIGHBRIDGE CAPITAL MANAGEMENT LLC

none

none

none

HIGHBRIDGE CAPITAL MANAGEMENT LLC

none

Harraden Circle Investments, LLC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Draft registration statement (confidential submission)