HH&L Acquisition Co.

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

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

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

8.01

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Preliminary Proxy Statement

General form for quarterly reports under Section 13 or 15(d)

Notification of late filing of Form 10-Q

Withdrawal of a registration statement

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Entry into a Material Definitive Agreement

General form for quarterly reports under Section 13 or 15(d)

5.03,5.07,9.01

1.01,9.01

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

1.01,9.01

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

1.02

1.01,2.03,3.02,9.01

General form for quarterly reports under Section 13 or 15(d)

8.01,9.01

Written communication about a business combination transaction (Rule 425)

5.03,5.07,9.01

8.01,9.01

Additional Information for Proxy Statement/ Votes

Written communication about a business combination transaction (Rule 425)

Definitive Proxy Statement

Preliminary Proxy Statement

Annual report pursuant to Section 13 or 15(d)

8.01,9.01

Written communication about a business combination transaction (Rule 425)

1.01,2.03,3.02,9.01

8.01,9.01

Written communication about a business combination transaction (Rule 425)

1.01,5.03,5.07,9.01

Registration statement under Securities Act of 1933 (amendment)

1.01,9.01

Written communication about a business combination transaction (Rule 425)

Letter from the SEC

Definitive Proxy Statement

Written communication about a business combination transaction (Rule 425)

8.01,9.01

Written communication about a business combination transaction (Rule 425)

8.01,9.01

Written communication about a business combination transaction (Rule 425)

No description available

Correspondence with the SEC

Registration statement under Securities Act of 1933 (amendment)

Letter from the SEC

Preliminary Proxy Statement

General form for quarterly reports under Section 13 or 15(d)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

1.01,7.01,9.01

Written communication about a business combination transaction (Rule 425)

1.01,2.03,3.02,9.01

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

9.01

General form for quarterly reports under Section 13 or 15(d) (amendment)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Notification of late filing of Form 10-Q

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

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)

HIGHBRIDGE CAPITAL MANAGEMENT LLC

HIGHBRIDGE CAPITAL MANAGEMENT LLC