Hyliion Holdings Corp.

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

HYLN

organization

SIC: 3713

SEC Insider

$68.3M

470 transactions

Summary

Hyliion Holdings Corp. (HYLN) is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $8.5MSales: $53.1M38 insiders

Date	Insider	Type	Value
2026-03-03	Healy Thomas J.(Chief Executive Officer)	J	$119K
2026-05-19	Healy Thomas J.(Chief Executive Officer)	J	$68K
2026-03-03	Oxholm Jose Miguel(Chief Legal&Compliance Officer)	J	$51K
2026-05-20	Healy Thomas J.(Chief Executive Officer)	J	$45K
2026-05-19	Oxholm Jose Miguel(Chief Legal&Compliance Officer)	J	$35K
2026-03-03	Panzer Jon(Chief Financial Officer)	J	$34K
2026-03-03	LANTZ CHERI(Chief Strategy Officer)	J	$34K
2026-03-03	MOOK JOSHUA T.(Chief Technology Officer)	J	$30K
2026-03-03	RAMASAMY GOVINDARAJ(Chief Commercial Officer)	J	$26K
2026-05-19	Panzer Jon(Chief Financial Officer)	J	$25K
2026-05-19	MOOK JOSHUA T.(Chief Technology Officer)	J	$19K
2026-05-19	RAMASAMY GOVINDARAJ(Chief Commercial Officer)	J	$19K
2026-05-19	Standley Greg(Chief Accounting Officer.)	J	$16K
2026-05-20	Oxholm Jose Miguel(Chief Legal&Compliance Officer)	J	$12K
2026-05-20	MOOK JOSHUA T.(Chief Technology Officer)	J	$8K
2026-05-20	Panzer Jon(Chief Financial Officer)	J	$8K
2026-05-20	RAMASAMY GOVINDARAJ(Chief Commercial Officer)	J	$7K
2026-03-10	RAMASAMY GOVINDARAJ(Chief Commercial Officer)	J	$262.6
2026-06-26	Healy Thomas J.(Chief Executive Officer)	G	$0
2026-05-26	Cubbage Vincent T.	G	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

Hyliion Holdings Corp. — Contributions, Lobbying & Contracts | Poliscope