How many insider trades does FilingIQ track for HYLN?

FilingIQ tracks 377 Form 4 insider transactions for HYLN (Hyliion Holdings Corp.), covering filings from Oct 1, 2020 onwards. 8 of those were filed in the last 90 days.

Are HYLN insiders net buyers or net sellers?

Across the full Form 4 history for HYLN, 27 transactions (7%) were open-market purchases and 24 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does HYLN insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is HYLN in?

Hyliion Holdings Corp. (HYLN) is classified in the Consumer Cyclical sector, specifically Auto Parts, with a current market capitalisation of $358.99M.

HYLN insider trading

Consumer Cyclical

Hyliion Holdings Corp. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

377

Last 90 days

Buys / sells

7% / 6%

Market cap

$358.99M

About Hyliion Holdings Corp.

Hyliion Holdings Corp. designs and develops power generators for stationary and mobile applications. Its primary product includes the KARNO generator, a fuel-agnostic power generating solution, which enables distributed power generation using conventional fuels, landfill and wellhead gas, and renewable hydrogen and ammonia. The company was founded in 2015 and is headquartered in Cedar Park, Texas.

Company website: www.hyliion.com

HYLN insider activity at a glance

FilingIQ has scored 377 insider transactions for HYLN since Oct 1, 2020. The most recent filing in our index is dated Mar 10, 2026.

Across the full history, 27 open-market purchases and 24 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on HYLN insider trades is 60.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live HYLN trades on FilingIQ Raw filings on SEC EDGAR

Latest HYLN Form 4 filings

Panzer Jon Chief Financial Officer

P May 23, 2025

Panzer Jon Chief Financial Officer

P Nov 14, 2023

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for HYLN?: FilingIQ tracks 377 Form 4 insider transactions for HYLN (Hyliion Holdings Corp.), covering filings from Oct 1, 2020 onwards. 8 of those were filed in the last 90 days.
Are HYLN insiders net buyers or net sellers?: Across the full Form 4 history for HYLN, 27 transactions (7%) were open-market purchases and 24 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does HYLN insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is HYLN in?: Hyliion Holdings Corp. (HYLN) is classified in the Consumer Cyclical sector, specifically Auto Parts, with a current market capitalisation of $358.99M.

Methodology & sources

Every HYLN insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.