Hyliion Holdings Corp. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Tax Withholding | 6,134 | $1.91 | $11,716 | 816,747 | May 13, 2025 |
| MOOK JOSHUA T. | Chief Technology Officer | Tax Withholding | 4,110 | $1.91 | $7,850 | 530,840 | May 13, 2025 |
| LANTZ CHERI | Chief Strategy Officer | Tax Withholding | 4,972 | $1.91 | $9,497 | 795,432 | May 13, 2025 |
| Panzer Jon | Chief Financial Officer | Tax Withholding | 5,226 | $1.91 | $9,982 | 885,669 | May 13, 2025 |
| Healy Thomas J. | Chief Executive Officer | Tax Withholding | 11,418 | $1.91 | $21,808 | 35,396,887 | May 13, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 1,264 | $1.79 | $2,263 | 236,659 | May 12, 2025 |
| Panzer Jon | Chief Financial Officer | Tax Withholding | 741 | $1.67 | $1,237 | 890,895 | May 8, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 656 | $1.55 | $1,017 | 237,923 | Mar 26, 2025 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Tax Withholding | 1,732 | $1.55 | $2,685 | 822,881 | Mar 26, 2025 |
| Healy Thomas J. | Chief Executive Officer | Tax Withholding | 9,132 | $1.55 | $14,155 | 35,408,305 | Mar 26, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 427 | $1.60 | $683 | 238,579 | Mar 18, 2025 |
| RAMASAMY GOVINDARAJ | Chief Commercial Officer | Tax Withholding | 12,175 | $2.09 | $25,446 | 557,112 | Mar 5, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 964 | $1.69 | $1,629 | 239,006 | Feb 28, 2025 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Tax Withholding | 7,629 | $1.69 | $12,893 | 824,613 | Feb 28, 2025 |
| LANTZ CHERI | Chief Strategy Officer | Tax Withholding | 7,789 | $1.69 | $13,163 | 800,404 | Feb 28, 2025 |
| Panzer Jon | Chief Financial Officer | Tax Withholding | 2,435 | $1.69 | $4,115 | 891,636 | Feb 28, 2025 |
| Healy Thomas J. | Chief Executive Officer | Tax Withholding | 23,742 | $1.69 | $40,124 | 35,417,437 | Feb 28, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 476 | $1.61 | $766 | 239,970 | Feb 27, 2025 |
| MOOK JOSHUA T. | Chief Technology Officer | Tax Withholding | 1,361 | $1.61 | $2,191 | 534,950 | Feb 27, 2025 |
| Trent Melanie Montague | — | Award / Grant | 59,809 | — | — | 157,798 | Feb 18, 2025 |
| KNIGHT ROBERT M JR | — | Award / Grant | 59,809 | — | — | 314,369 | Feb 18, 2025 |
| Gustanski Mary | — | Award / Grant | 59,809 | — | — | 195,403 | Feb 18, 2025 |
| Freeland Richard Joseph | — | Award / Grant | 59,809 | — | — | 157,798 | Feb 18, 2025 |
| Cubbage Vincent T. | — | Award / Grant | 59,809 | — | — | 1,031,887 | Feb 18, 2025 |
| Craig Jeffrey A | — | Award / Grant | 59,809 | — | — | 341,869 | Feb 18, 2025 |
| Boehm Rodger L | — | Award / Grant | 59,809 | — | — | 157,798 | Feb 18, 2025 |
| Standley Greg | Chief Accounting Officer. | Award / Grant | 27,722 | — | — | 240,446 | Feb 18, 2025 |
| RAMASAMY GOVINDARAJ | Chief Commercial Officer | Award / Grant | 50,000 | — | — | 569,287 | Feb 18, 2025 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Award / Grant | 87,321 | — | — | 832,242 | Feb 18, 2025 |
| MOOK JOSHUA T. | Chief Technology Officer | Award / Grant | 93,302 | — | — | 536,311 | Feb 18, 2025 |
| LANTZ CHERI | Chief Strategy Officer | Award / Grant | 93,302 | — | — | 808,193 | Feb 18, 2025 |
| Panzer Jon | Chief Financial Officer | Award / Grant | 98,684 | — | — | 894,071 | Feb 18, 2025 |
| Healy Thomas J. | Chief Executive Officer | Award / Grant | 336,723 | — | — | 35,441,179 | Feb 18, 2025 |
| RAMASAMY GOVINDARAJ | Chief Commercial Officer | Tax Withholding | 19,661 | $2.14 | $42,075 | 440,339 | Feb 13, 2025 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Tax Withholding | 21,723 | $2.14 | $46,487 | 744,921 | Feb 13, 2025 |
| MOOK JOSHUA T. | Chief Technology Officer | Tax Withholding | 19,646 | $2.14 | $42,042 | 443,009 | Feb 13, 2025 |
| LANTZ CHERI | Chief Strategy Officer | Tax Withholding | 23,046 | $2.14 | $49,318 | 714,891 | Feb 13, 2025 |
| Panzer Jon | Chief Financial Officer | Tax Withholding | 23,767 | $2.14 | $50,861 | 795,387 | Feb 13, 2025 |
| Healy Thomas J. | Chief Executive Officer | Tax Withholding | 38,019 | $2.14 | $81,361 | 35,104,456 | Feb 13, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 4,977 | $1.99 | $9,904 | 212,724 | Feb 12, 2025 |
| Panzer Jon | Chief Financial Officer | Tax Withholding | 902 | $2.01 | $1,813 | 819,154 | Feb 8, 2025 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 350 | $2.73 | $956 | 217,701 | Dec 26, 2024 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | Tax Withholding | 818 | $2.73 | $2,233 | 766,644 | Dec 26, 2024 |
| Standley Greg | Chief Accounting Officer. | Tax Withholding | 443 | $2.65 | $1,174 | 218,051 | Dec 18, 2024 |
| Standley Greg | Chief Accounting Officer. | C | 23,437 | — | — | 218,494 | Dec 11, 2024 |
| RAMASAMY GOVINDARAJ | Chief Commercial Officer | C | 101,250 | — | — | 460,000 | Dec 11, 2024 |
| Oxholm Jose Miguel | Chief Legal&Compliance Officer | C | 113,750 | — | — | 767,462 | Dec 11, 2024 |
| MOOK JOSHUA T. | Chief Technology Officer | C | 101,250 | — | — | 462,655 | Dec 11, 2024 |
| LANTZ CHERI | Chief Strategy Officer | C | 122,500 | — | — | 737,937 | Dec 11, 2024 |
| Panzer Jon | Chief Financial Officer | C | 128,750 | — | — | 820,056 | Dec 11, 2024 |