secwatch / observer
HYLN Hyliion Holdings Corp.
CIK 0001759631 48 ready 8-Ks latest August 11, 2026, 4:27 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline
Ready 8-Ks 48
Latest filing August 11, 2026, 4:27 PM ET
Top materiality 0.80
Event mix earnings ×21 · other_material ×12 · leadership ×10
Sentiment 12 pos · 3 neg · 33 neu
Latest earnings ▲ beat 2026-Q1
Executive change recent →
SHENANIGAN SCORE 1 / 7 see the board

Recent 8-K filings for HYLN

Executive changes

Departed

Stephen Pang

Director
HYLN · Hyliion Holdings Corp.
Effective
2024-02-13
Filed
February 13, 2024, 6:59 PM ET
Effective February 13, 2024, Mr. Andrew Card, Jr. and Mr. Stephen Pang have resigned from the Board of Directors of Hyliion Holdings Corp.
Departed

Dennis Gallagher

Chief Operating Officer
HYLN · Hyliion Holdings Corp.
Effective
2024-02-29
Filed
February 13, 2024, 6:59 PM ET
Mr. Dennis Gallagher will depart from his role as Chief Operating Officer, effective February 29, 2024.
Departed

Andrew Card, Jr.

Director
HYLN · Hyliion Holdings Corp.
Effective
2024-02-13
Filed
February 13, 2024, 6:59 PM ET
Effective February 13, 2024, Mr. Andrew Card, Jr. and Mr. Stephen Pang have resigned from the Board of Directors of Hyliion Holdings Corp.
Departed

Howard Jenkins

Director
HYLN · Hyliion Holdings Corp.
Effective
2023-03-17
Filed
March 17, 2023, 7:59 PM ET
Elaine L. Chao and Howard Jenkins have resigned from the Board of Directors of Hyliion Holdings Corp.
Appointed

Rodger Boehm

Director
HYLN · Hyliion Holdings Corp.
Effective
2023-03-17
Filed
March 17, 2023, 7:59 PM ET
Rodger Boehm, age 65, will serve as a Class III director with a term that expires at the Company’s 2023 Annual Meeting of Stockholders.
Appointed

Richard Freeland

Director
HYLN · Hyliion Holdings Corp.
Effective
2023-03-17
Filed
March 17, 2023, 7:59 PM ET
Richard Freeland, age 65 will serve as a Class II director with a term that expires at the 2025 Annual Meeting of Stockholders.
Appointed

Melanie Trent

Director
HYLN · Hyliion Holdings Corp.
Effective
2023-03-17
Filed
March 17, 2023, 7:59 PM ET
Melanie Trent, age 58 will serve as a Class I director with a term that expires at the Company’s 2024 Annual Meeting of Stockholders.
Departed

Elaine L. Chao

Director
HYLN · Hyliion Holdings Corp.
Effective
2023-03-17
Filed
March 17, 2023, 7:59 PM ET
Elaine L. Chao and Howard Jenkins have resigned from the Board of Directors of Hyliion Holdings Corp.
Departed

Edward Olkkola

Board Chair
HYLN · Hyliion Holdings Corp.
Effective
2022-12-15
Filed
December 21, 2022, 6:59 PM ET
On December 15, 2022, Hyliion Holdings Corp. (the “Company”) was informed of the death of Edward Olkkola, a member of the Board of Directors (the “Board”) of the Company.
Appointed

Jeffrey Craig

Chair of the Board
HYLN · Hyliion Holdings Corp.
Effective
2022-12-21
Filed
December 21, 2022, 6:59 PM ET
The Board also appointed Jeffrey Craig as Chair of the Board.
Appointed

Jon Panzer

Chief Financial Officer
HYLN · Hyliion Holdings Corp.
Effective
2022-09-12
Filed
September 12, 2022, 7:59 PM ET
approved the hiring and appointment of Jon Panzer as Chief Financial Officer of the Company, effective on September 12, 2022.
Departed

Sherri Baker

Chief Financial Officer
HYLN · Hyliion Holdings Corp.
Effective
2022-09-08
Successor
Jon Panzer
Filed
September 12, 2022, 7:59 PM ET
Ms. Sherri Baker departed from her role as Chief Financial Officer, effective September 8, 2022. Ms. Baker’s departure is not a result of any disagreement with the Company or its Board of Directors

Earnings & guidance

2026-Q1 EPS reported -$0.07 vs consensus -$0.08 ▲ beat (+14.7%) filing →

Materiality & sentiment trend

Max materiality 0.80 · Median 0.60 · Most common event earnings

12 positive 3 negative 33 neutral

source · HYLN on sec.gov