HYLN insider transaction filings
Hyliion Holdings Corp. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-21. Screen HYLN transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-21 | 4 | Standley Greg — Chief Accounting Officer. | Other (J): 3,731 @ $3.73 | EDGAR |
| 2026-08-21 | 4 | Panzer Jon — Chief Financial Officer | Other (J): 13,595 @ $3.32 | EDGAR |
| 2026-08-21 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Other (J): 10,700 @ $3.33 | EDGAR |
| 2026-08-21 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Other (J): 11,980 @ $3.33 | EDGAR |
| 2026-08-21 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Other (J): 6,670 @ $3.37 | EDGAR |
| 2026-06-30 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Gift (G): 2,500,000 @ $0 | EDGAR |
| 2026-05-27 | 4 | Cubbage Vincent T. — Director | Gift (G): 11,500 @ $0 | EDGAR |
| 2026-05-21 | 4 | Standley Greg — Chief Accounting Officer. | Other (J): 3,981 @ $4.05 | EDGAR |
| 2026-05-21 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Other (J): 4,800 @ $4.06 · Other (J): 1,715 @ $3.92 | EDGAR |
| 2026-05-21 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Other (J): 4,800 @ $4.06 · Other (J): 2,003 @ $3.92 | EDGAR |
| 2026-05-21 | 4 | Panzer Jon — Chief Financial Officer | Other (J): 6,100 @ $4.06 · Other (J): 1,965 @ $3.92 | EDGAR |
| 2026-05-21 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Other (J): 16,600 @ $4.08 · Other (J): 11,426 @ $3.98 | EDGAR |
| 2026-05-21 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Other (J): 8,550 @ $4.06 · Other (J): 3,026 @ $3.92 | EDGAR |
| 2026-03-10 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Other (J): 130 @ $2.02 | EDGAR |
| 2026-03-04 | 4 | Standley Greg — Chief Accounting Officer. | Other (J): 7,411 @ $2.04 | EDGAR |
| 2026-03-04 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Other (J): 12,758 @ $2.04 | EDGAR |
| 2026-03-04 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Other (J): 14,816 @ $2.04 | EDGAR |
| 2026-03-04 | 4 | LANTZ CHERI — Chief Strategy Officer | Other (J): 16,700 @ $2.04 | EDGAR |
| 2026-03-04 | 4 | Panzer Jon — Chief Financial Officer | Other (J): 16,820 @ $2.04 | EDGAR |
| 2026-03-04 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Other (J): 58,202 @ $2.05 | EDGAR |
| 2026-03-04 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Other (J): 24,900 @ $2.04 | EDGAR |
| 2026-02-13 | 4 | Standley Greg — Chief Accounting Officer. | Grant/award (A): 46,803 @ $2.05 · Grant/award (A): 70,203 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Grant/award (A): 80,488 @ $2.05 · Grant/award (A): 241,464 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Grant/award (A): 95,122 @ $2.05 · Grant/award (A): 285,366 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Panzer Jon — Chief Financial Officer | Grant/award (A): 100,610 @ $2.05 · Grant/award (A): 301,830 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Grant/award (A): 296,342 @ $2.05 · Grant/award (A): 889,024 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Gustanski Mary — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Boehm Rodger L — Director | Grant/award (A): 60,676 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Cubbage Vincent T. — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Grant/award (A): 95,122 @ $2.05 · Grant/award (A): 285,366 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Craig Jeffrey A — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Trent Melanie Montague — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Freeland Richard Joseph — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | KNIGHT ROBERT M JR — Director | Grant/award (A): 60,976 @ $2.05 | EDGAR |
| 2025-12-19 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Other (J): 2,480 @ $1.78 | EDGAR |
| 2025-12-15 | 4 | Standley Greg — Chief Accounting Officer. | Other (J): 4,010 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | RAMASAMY GOVINDARAJ — Chief Commercial Officer | Other (J): 12,949 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Other (J): 12,949 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | LANTZ CHERI — Chief Strategy Officer | Other (J): 15,646 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | Panzer Jon — Chief Financial Officer | Other (J): 16,440 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Other (J): 134,963 @ $1.94 | EDGAR |
| 2025-12-15 | 4 | Oxholm Jose Miguel — Chief Legal&Compliance Officer | Other (J): 23,422 @ $1.94 | EDGAR |
| 2025-12-03 | 4 | LANTZ CHERI — Chief Strategy Officer | Other (J): 2,700 @ $1.86 | EDGAR |
| 2025-12-01 | 4 | Panzer Jon — Chief Financial Officer | Tax withholding (F): 2,435 @ $1.88 | EDGAR |
| 2025-12-01 | 4 | Standley Greg — Chief Accounting Officer. | Tax withholding (F): 519 @ $1.85 | EDGAR |
| 2025-12-01 | 4 | MOOK JOSHUA T. — Chief Technology Officer | Grant/award (A): 540,541 @ $1.85 · Tax withholding (F): 1,361 @ $1.85 | EDGAR |
| 2025-11-18 | 4 | LANTZ CHERI — Chief Strategy Officer | Other (J): 25,218 @ $1.66 | EDGAR |
| 2025-11-18 | 4 | Healy Thomas J. — Chief Executive Officer, Director, 10% owner | Other (J): 159,776 @ $1.66 | EDGAR |
| 2025-11-18 | 4 | Standley Greg — Chief Accounting Officer. | Tax withholding (F): 2,275 @ $1.70 | EDGAR |
| 2025-11-18 | 4/A | LANTZ CHERI — Chief Strategy Officer | Tax withholding (F): 0 @ $0 | EDGAR |
Recent 8-K events — Hyliion Holdings Corp.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-24 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-05-19 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-25 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-21 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-05-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-02-25 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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