Form4insider filings, from the source

Insider holders · CIK 0001759631

Hyliion Holdings Corp. · HYLN

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Thomas J. HealyChief Executive Officer32,782,422—32,782,422Aug 25, 2026 · 5:31 pm EDTForm 4
Vincent T. CubbageDirector1,131,363—1,131,363Aug 27, 2026 · 5:07 pm EDTForm 4
Joshua T. MookChief Technology Officer1,096,606—1,096,606Aug 21, 2026 · 4:50 pm EDTForm 4
Jon PanzerChief Financial Officer935,480—935,480Aug 21, 2026 · 4:50 pm EDTForm 4
Jose Miguel OxholmChief Legal&Compliance Officer749,814—749,814Sep 22, 2026 · 4:38 pm EDTForm 4
Govindaraj RamasamyChief Commercial Officer593,920—593,920Aug 21, 2026 · 4:51 pm EDTForm 4
Greg StandleyChief Accounting Officer.253,568—253,568Aug 21, 2026 · 4:49 pm EDTForm 4
Stephen S. PangDirector5,000—5,000Mar 6, 2019 · 5:05 pm ESTForm 4
Darrell Brock Jr.Vice President5,000—5,000Mar 6, 2019 · 4:59 pm ESTForm 4
Steven C. SchnitzerVP, Gen. Counsel and Secretary5,000—5,000Mar 6, 2019 · 5:11 pm ESTForm 4
Connie SavageCFO and CAO2,500—2,500Mar 6, 2019 · 5:07 pm ESTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.