Hyliion Holdings Corporation Watch

from 10-K/A 4 pages Description of Our Securities

from 10-K 4 pages Description of Our Securities

from 8-K 4 pages This Letter (This “Letter Agreement”) Is Being Delivered to You in Accordance With the Business Combination Agreement and Plan of Reorganization (The “Bca”) Entered Into by and Among Hyliion Holdings Corp., a Delaware Corporation F/K/a Tortoise Acquisition Corp. (The “Company”), SHLL Merger Sub Inc., a Delaware Corporation and Wholly Owned Subsidiary of the Company (“Merger Sub”), and Hyliion Inc., a Delaware Corporation (“Hyliion”), Pursuant to Which, Among Other Things, Merger Sub Will Be Merged With and Into Hyliion on or About the Date Hereof (The “Merger”), With Hyliion Surviving the Merger as a Wholly Owned Subsidiary of the Company. in Order to Induce the Company to Proceed With the Merger and for Other Good and Valuable Consideration, the Receipt and Sufficiency of Which Are Hereby Acknowledged, the Undersigned (The “Securityholder”) Hereby Agrees With the Company as Follows

from 8-K 4 pages This Letter (This “Letter Agreement”) Is Being Delivered to You in Accordance With the Business Combination Agreement and Plan of Reorganization (The “Bca”) Entered Into by and Among Hyliion Holdings Corp., a Delaware Corporation F/K/a Tortoise Acquisition Corp. (The “Company”), SHLL Merger Sub Inc., a Delaware Corporation and Wholly Owned Subsidiary of the Company (“Merger Sub”), and Hyliion Inc., a Delaware Corporation (“Hyliion”), Pursuant to Which, Among Other Things, Merger Sub Will Be Merged With and Into Hyliion on or About the Date Hereof (The “Merger”), With Hyliion Surviving the Merger as a Wholly Owned Subsidiary of the Company. in Order to Induce the Company to Proceed With the Merger and for Other Good and Valuable Consideration, the Receipt and Sufficiency of Which Are Hereby Acknowledged, the Undersigned (The “Securityholder”) Hereby Agrees With the Company as Follows

from 8-K 47 pages Amended and Restated Registration Rights Agreement

from 8-K 5 pages Warrant Certificate

from 8-K 2 pages Hyliion Holdings Corp. Incorporated Under the Laws of the State of Delaware Common Stock Fully Paid and Non-Assessable Shares of Common Stock, Par Value of $0.0001 of Hyliion Holdings Corp

from 10-K 10 pages Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from 8-K 24 pages Warrant Agreement Between Tortoise Acquisition Corp. and Continental Stock Transfer & Trust Company Dated as of February 27, 2019

from S-1/A 20 pages Whereas, on [ ], 2019, the Company Entered Into That Certain Private Placement Warrants Purchase Agreement With Tortoise Borrower LLC, a Delaware Limited Liability Company (“Tortoise Borrower”), Pursuant to Which Tortoise Borrower Will Purchase an Aggregate of [ ] Warrants (Or [ ] Warrants if the Over-Allotment Option (As Defined Below) in Connection With the Offering (As Defined Below) Is Exercised in Full) Simultaneously With the Closing of the Offering (And the Closing of the Over-Allotment Option, if Applicable) Bearing the Legend Set Forth in Exhibit B Hereto (The “Private Placement Warrants”) at a Purchase Price of $1.00 Per Private Placement Warrant;

from S-1 5 pages Warrant Certificate

from S-1 3 pages Tortoise Acquisition Corp. Incorporated Under the Laws of the State of Delaware Class a Common Stock

from S-1 3 pages Tortoise Acquisition Corp. Units Consisting of One Share of Class a Common Stock and One-Half of One Redeemable Warrant to Purchase One Share of Class a Common Stock

from DRS/A 21 pages Form of Warrant Agreement Between Tortoise Acquisition Corp. and Continental Stock Transfer & Trust Company Warrant Agreement Dated as of [ ], 2019

from DRS/A 5 pages Warrant Certificate

from DRS/A 3 pages Tortoise Acquisition Corp. Incorporated Under the Laws of the State of Delaware Class a Common Stock

from DRS/A 3 pages Tortoise Acquisition Corp. Units Consisting of One Share of Class a Common Stock and One-Third of One Redeemable Warrant to Purchase One Share of Class a Common Stock