Hyliion Holdings Corp.
Hyliion Holdings Corp. (HYLN) is a publicly traded company in the Unknown sector. Across all available filings, 29 corporate insiders have executed 272 transactions totaling $32.4M, demonstrating a bearish sentiment with -$30.4M in net insider flow. The most recent transaction on Dec 17, 2025 involved a transaction of 2,480 shares valued at $4.4K.
HYLN Insider Activity Summary
Who Is Buying HYLN Stock?
No significant insider buying has been recorded for HYLN in the recent period.
Who Is Selling HYLN Stock?
No significant insider selling has been recorded for HYLN in the recent period.
Is Hyliion Holdings Corp. Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for HYLN is bearish with an Insider Alignment Score of 3/100 and a net flow of -$30.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
HYLN Frequently Asked Questions
Understanding HYLN Insider Activity
Insider trading at Hyliion Holdings Corp. (HYLN) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 29 insiders are actively trading HYLN stock, having executed 272 transactions in the past 90 days. The most active insider is Thomas J. Healy (Executive), who has made 26 transactions totaling $18.6M.
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Track Hyliion Holdings Corp. Insider Activity
Get notified when executives and directors at HYLN file new Form 4 transactions