Tortoise Acquisition Corp. | Business Contracts

Hyliion 2020 Equity Incentive Plan, Form of PRSU Award Agreement (Filed With SEC on February 28, 2023)

Asset Purchase Agreement, dated August 24, 2022, by and between Hyliion Holdings Corp. and General Electric Company, acting solely by and through its GE Aviation business unit (Filed With SEC on August 25, 2022)

Third Amendment to Industrial Lease, dated December 17, 2021, by and between IGX Brushy Creek, LLC and Hyliion Inc (Filed With SEC on February 24, 2022)

Description of Securities (Filed With SEC on February 26, 2021)

Form of Indemnification Agreement by and between the Company and its directors and officers (Filed With SEC on October 7, 2020)

Business Combination Agreement and Plan of Reorganization, dated as of June 18, 2020, by and among TortoiseCorp, Merger Sub and the Company (Filed With SEC on June 19, 2020)

Employment Agreement, dated September 12, 2022, by and between Hyliion Holdings Corp. and Jon Panzer (Filed With SEC on November 9, 2022)

Separation Agreement and General Release, dated September 15, 2022, by and between Hyliion Holdings Corp. and Sherri Baker (Filed With SEC on November 9, 2022)

Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Cheri Lantz (Filed With SEC on February 24, 2022)

Amended and Restated Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Jose Oxholm (Filed With SEC on February 24, 2022)

Amended and Restated Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Patrick Sexton (Filed With SEC on February 24, 2022)

Amended and Restated Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Dennis Gallagher (Filed With SEC on February 24, 2022)

Amended and Restated Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Sherri Baker (Filed With SEC on February 24, 2022)

Amended and Restated Employment Agreement, dated February 24, 2022, by and between Hyliion Holdings Corp. and Thomas Healy (Filed With SEC on February 24, 2022)

Second Amendment to Industrial Lease, dated June 2, 2021, by and between IGX Brushy Creek, LLC and Hyliion Inc (Filed With SEC on February 24, 2022)

First Amendment to Industrial Lease, dated December 1, 2020, by and between IGX Brushy Creek, LLC and Hyliion Inc (Filed With SEC on February 24, 2022)

Employment Agreement, dated August 10, 2021, by and between Hyliion Holdings Corp. and Dennis M. Gallagher (Filed With SEC on November 10, 2021)

Amendment to Employment Agreement, dated October 13, 2021, by and between Hyliion Holdings Corp. and Patrick Sexton (Filed With SEC on October 14, 2021)

Hyliion 2020 Equity Incentive Plan, Form of PSU Award Agreement (Filed With SEC on April 1, 2021)

Hyliion 2020 Equity Incentive Plan, Form of Restricted Stock Award Agreement (Filed With SEC on April 1, 2021)

Employment Agreement, dated January 8, 2021, by and between Hyliion Holdings Corp. and Sherri Baker (Filed With SEC on February 26, 2021)

Employment Agreement, dated December 2, 2020, by and between Hyliion Holdings Corp. and Patrick Sexton (Filed With SEC on December 7, 2020)

Employment Agreement, dated December 2, 2020, by and between Hyliion Holdings Corp. and Thomas Healy (Filed With SEC on December 7, 2020)

Employment Agreement, dated October 23, 2020, by and between Hyliion Holdings Corp. and Greg Van de Vere (Filed With SEC on October 23, 2020)

Form of Warrant Certificate of the Company (Filed With SEC on October 7, 2020)

Lease Agreement, dated February 5, 2018, by and between IGX Brushy Creek, LLC and Hyliion Inc (Filed With SEC on October 7, 2020)

Offer Letter, dated May 22, 2019, by and between Hyliion Inc. and Patrick Sexton (Filed With SEC on October 7, 2020)

Executive Employment Agreement, dated March 29, 2019, by and between Hyliion Inc. and Greg Van de Vere (Filed With SEC on October 7, 2020)

Offer Letter, dated August 3, 2017, by and between Hyliion Inc. and Thomas Healy (Filed With SEC on October 7, 2020)

Hyliion Holdings Corp. 2020 Equity Incentive Plan (Filed With SEC on October 7, 2020)

Lock-Up Agreement, dated October 1, 2020, by and between the Company and Thomas Healy (Filed With SEC on October 7, 2020)

Form of Lock-Up Agreement (Filed With SEC on October 7, 2020)

Amended and Restated Registration Rights Agreement, dated October 1, 2020, by and among the Company and certain stockholders of the Company (Filed With SEC on October 7, 2020)

Form of Common Stock Certificate of the Company (Filed With SEC on October 7, 2020)

First Amendment to Amended and Restated Forward Purchase Agreement, dated as of June 18, 2020, by and among TortoiseCorp, the Sponsor and Atlas Point (Filed With SEC on June 19, 2020)

Form of Subscription Agreement (Filed With SEC on June 19, 2020)

Stockholders Rights Agreement, dated as of June 18, 2020, by and among TortoiseCorp, Vincent T. Cubbage, Stephen Pang and the stockholders of the Company named therein (Filed With SEC on June 19, 2020)

Stockholder Support Agreement, dated as of June 18, 2020, by and among TortoiseCorp and the stockholders of the Company named therein (Filed With SEC on June 19, 2020)

Description of Securities (Filed With SEC on March 23, 2020)

Letter Agreement, dated February 27, 2019, among the Company, its officers, its directors, the Sponsor, Tortoise Borrower and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on March 5, 2019)

Investment Management Trust Agreement, dated February 27, 2019, between the Company and Continental Stock Transfer & Trust Company, as trustee (Filed With SEC on March 5, 2019)

Registration Rights Agreement, dated February 27, 2019, among the Company, the Sponsor and certain other security holders named therein (Filed With SEC on March 5, 2019)

Administrative Services Agreement, dated February 27, 2019, between the Company and the Sponsor (Filed With SEC on March 5, 2019)

Private Placement Warrants Purchase Agreement, dated February 27, 2019, between the Company and Tortoise Borrower (Filed With SEC on March 5, 2019)

Form of Indemnification Agreement (Filed With SEC on March 5, 2019)

Warrant Agreement, dated February 27, 2019, between the Company and Continental Stock Transfer & Trust Company, as warrant agent (Filed With SEC on March 5, 2019)

Form of Registration Rights Agreement among the Registrant, sponsor and the other parties thereto (Filed With SEC on February 15, 2019)

Form of Warrant Agreement between Continental Stock Transfer & Trust Company and the Registrant (Filed With SEC on February 15, 2019)

Amended and Restated Forward Purchase Agreement, dated February 6, 2019, among the Registrant, sponsor and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on February 15, 2019)

Form of Private Placement Warrants Purchase Agreement between the Registrant and Tortoise Borrower LLC (Filed With SEC on February 15, 2019)

Form of Underwriting Agreement (Filed With SEC on February 15, 2019)

Form of Letter Agreement among the Registrant, its officers, directors and sponsor, Tortoise Borrower LLC and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on February 15, 2019)

Amended and Restated Forward Purchase Agreement, dated February 6, 2019, among the Registrant, sponsor and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on February 6, 2019)

Forward Purchase Agreement, dated November 21, 2018, among the Registrant, sponsor and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on February 6, 2019)

Form of Administrative Services Agreement between the Registrant and sponsor (Filed With SEC on February 6, 2019)

Form of Indemnification Agreement (Filed With SEC on February 6, 2019)

Form of Private Placement Warrants Purchase Agreement between the Registrant and sponsor (Filed With SEC on February 6, 2019)

Form of Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and the Registrant (Filed With SEC on February 6, 2019)

Form of Letter Agreement among the Registrant, its officers, directors and sponsor and Atlas Point Energy Infrastructure Fund, LLC (Filed With SEC on February 6, 2019)

Specimen Unit Certificate (Filed With SEC on February 6, 2019)

Specimen Class A Common Stock Certificate (Filed With SEC on February 6, 2019)

Specimen Warrant Certificate (Filed With SEC on February 6, 2019)

Securities Purchase Agreement, dated November 7, 2018, between the Registrant and sponsor (Filed With SEC on February 6, 2019)

Promissory Note, dated November 7, 2018, issued to sponsor by the Registrant (Filed With SEC on February 6, 2019)

Form of Warrant Agreement between Continental Stock Transfer & Trust Company and the Registrant (Filed With SEC on February 6, 2019)

Tortoise Acquisition Corp. (65)