Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______________ to _______________ Commission File Number 001-38823 HYLIION HOLDINGS CORP. (Exact name of registrant as specified in its charter) | Delaware ...

Hyliion Holdings Corp. (NYSE:HYLN) Q4 2021 Results Conference Call February 24, 2022 11:00 AM ET Company Participants Adam Bresser - Director of Financial Planning and Analysis Thomas Healy - Chief Executive Officer Sherri Baker - Chief Financial Officer Conference Call Participants Andreas Shepherd - Cantor Fitzgerald Steven Fisher - UBS Brian Johnson - Barclays Mark Delaney - Goldman Sachs Noel Parks - Tuohy Brothers Bill Peterson - JP Morgan Operator Good day and thank you for standing by. Welcome to th ...

ZLIION Fourth Quarter and full year 2021 Conference Call DISCLAIMER The information in this press release includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements, other than statements of present or historical fact included in this press release, regarding Hyliion and its future financial performance, as well as its strategy, future operations, estimated financial pos ...

THIRD quarter 2021 conference call webcast DISCLAIMER The information in this press release includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements, other than statements of present or historical fact included in this press release, regarding Hyllion and its future financial performance, as well as its strategy, future operations, estimated financial position, estimat ...

Hyliion Holdings Corp. (NYSE:HYLN) Q3 Earnings Conference Call November 10, 2021 11:00 AM ET Company Participants Thomas Healy – CEO Sherri Baker – Chief Financial Officer Louis Baltimore – Investor Relations Conference Call Participants Andreas Shepherd – Cantor Fitzgerald Brian Johnson – Barclays Bill Peterson – JP Morgan Mark Delaney – Goldman Sachs Noel Parks – Tuohy Brothers Operator Good day and thank you for standing by. Welcome to the Hyliion Holdings third quarter 2021 Earnings Conference call. At ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38823 HYLIION HOLDINGS CORP. (Exact Name of Registrant as Specified in Its Charter) | Delaware | 83-2538002 | | --- | -- ...

Hyliion Holdings Corp. (NYSE:HYLN) Q2 2021 Earnings Conference Call August 11, 2021 11:00 AM ET Company Participants Louis Baltimore – Senior Director-Investor Relations Thomas Healy – Chief Executive Officer Sherri Baker – Chief Financial Officer Conference Call Participants Avi Jaroslawicz – UBS Brian Johnson – Barclays Bill Peterson – JPMorgan Noel Parks – Tuohy Brothers Investments Mark Delaney – Goldman Sachs Operator Ladies and gentlemen, thank you for standing by and welcome to the Hyliion Holdings S ...

Second quarter 2021 conference call webcast DISCLAIMER The information in this press release includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements, other than statements of present or historical fact included in this press release, regarding Hyliion and its future financial performance, as well as its strategy, future operations, estimated financial position, estima ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38823 HYLIION HOLDINGS CORP. (Exact Name of Registrant as Specified in Its Charter) | Delaware | 83-2538002 | | --- | --- | | ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38823 HYLIION HOLDINGS CORP. (Exact Name of Registrant as Specified in Its Charter) | Delaware | 83-2538002 | | --- | --- | ...