Perception Capital Corp. II Contracts & Agreements

Amended and Restated Convertible Promissory Note, dated as of April 10, 2023, by and between Perception Capital Corp. II and Perception Capital Partners II LLC (Filed With SEC on April 12, 2023)

Amendment to the Underwriting Agreement, dated March 23, 2023, by and between PCCT and Jefferies (Filed With SEC on March 28, 2023)

Indemnity Agreement, dated January 1, 2023, between the Company and Tao Tan (Filed With SEC on March 27, 2023)

Joinder to the Letter Agreement, dated January 1, 2023, between the Company and Tao Tan (Filed With SEC on March 27, 2023)

Working Capital Promissory Note, dated as of January 10, 2023, between the Company and the Sponsor (Filed With SEC on March 27, 2023)

Joinder to the Letter Agreement, dated November 18, 2022, between the Company and Karrie Willis (Filed With SEC on November 21, 2022)

Joinder to the Registration Rights Agreement, dated November 18, 2022, between the Company and Karrie Willis (Filed With SEC on November 21, 2022)

Indemnity Agreement, dated November 18, 2022, between the Company and Karrie Willis (Filed With SEC on November 21, 2022)

Convertible Promissory Note, dated as of October 31, 2022, by and between Perception Capital Corp. II and Perception Capital Partners II LLC (Filed With SEC on November 1, 2022)

Description of the Companys securities (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Rick Gaenzle (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Scott Honour (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and James Sheridan (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Patrick Williams (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Corey Campbell (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Marcy Haymaker (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Omer Keilaf (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and Thomas J. Abood (Filed With SEC on April 15, 2022)

Indemnity Agreement, dated October 27, 2021, between the Company and R. Rudolph Reinfrank (Filed With SEC on April 15, 2022)

Form of Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and the Registrant (Filed With SEC on October 20, 2021)

WARRANT AGREEMENT PERCEPTION CAPITAL CORP. II and CONTINENTAL STOCK TRANSFER & TRUST COMPANY Dated [_____], 2021 (Filed With SEC on September 30, 2021)

Specimen Warrant Certificate (included in Exhibit 4.4) (Filed With SEC on May 24, 2021)

Form of Underwriting Agreement (Filed With SEC on April 7, 2021)

Specimen Unit Certificate (Filed With SEC on April 7, 2021)

Specimen Class A Ordinary Share Certificate (Filed With SEC on April 7, 2021)

Specimen Warrant Certificate (included in Exhibit 4.4) (Filed With SEC on April 7, 2021)

Promissory Note, dated January 25, 2021, issued to Perception Capital Partners II LLC (Filed With SEC on April 7, 2021)

Form of Letter Agreement among the Registrant and its directors and officers and Perception Capital Partners II LLC (Filed With SEC on April 7, 2021)

Form of Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and the Registrant (Filed With SEC on April 7, 2021)

Form of Registration Rights Agreement between the Registrant and certain security holders (Filed With SEC on April 7, 2021)

Securities Subscription Agreement, dated January 25, 2021, between the Registrant and Perception Capital Partners II LLC (Filed With SEC on April 7, 2021)

Form of Sponsor Warrants Purchase Agreement between the Registrant and Perception Capital Partners II LLC (Filed With SEC on April 7, 2021)

Form of Indemnity Agreement (Filed With SEC on April 7, 2021)

Form of Administrative Services Agreement, by and between the Registrant and Perception Capital Partners II LLC (Filed With SEC on April 7, 2021)