HYLN - Company ID 0001759631
Hyliion Holdings Corp. has filed 638 public company documents between 2018 and 2026. The most frequent type is insider trade (346 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 4 | Insider trade | 6mo ago2025-12-19 | 2025-12-17 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 4 | Insider trade | 6mo ago2025-12-15 | 2025-12-12 | View filing |
| 144 | Insider sale notice | 6mo ago2025-12-12 | - | View filing |
| 144 | Insider sale notice | 6mo ago2025-12-12 | - | View filing |
| 144 | Insider sale notice | 6mo ago2025-12-12 | - | View filing |
| 144 | Insider sale notice | 6mo ago2025-12-12 | - | View filing |
| 144 | Insider sale notice | 6mo ago2025-12-12 | - | View filing |
| 144 | Insider sale notice | 7mo ago2025-12-03 | - | View filing |
| 4 | Insider trade | 7mo ago2025-12-03 | 2025-12-03 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-28 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-27 | View filing |
| 4 | Insider trade | 7mo ago2025-12-01 | 2025-11-26 | View filing |
| 4 | Insider trade | 7mo ago2025-11-18 | 2025-11-17 | View filing |
| 4 | Insider trade | 7mo ago2025-11-18 | 2025-11-17 | View filing |
| 4 | Insider trade | 7mo ago2025-11-18 | 2025-11-17 | View filing |
| 4/A | Insider trade (amended) | 7mo ago2025-11-18 | 2025-08-25 | View filing |
| 4/A | Insider trade (amended) | 7mo ago2025-11-18 | 2025-08-25 | View filing |
| 4/A | Insider trade (amended) | 7mo ago2025-11-18 | 2025-08-25 | View filing |
| 4 | Insider trade | 7mo ago2025-11-18 | 2025-11-14 | View filing |
| 144 | Insider sale notice | 7mo ago2025-11-17 | - | View filing |
| 144 | Insider sale notice | 7mo ago2025-11-17 | - | View filing |
| 144 | Insider sale notice | 7mo ago2025-11-17 | - | View filing |
| 144 | Insider sale notice | 7mo ago2025-11-17 | - | View filing |
| 4 | Insider trade | 7mo ago2025-11-17 | 2025-11-13 | View filing |
| 4 | Insider trade | 7mo ago2025-11-17 | 2025-11-13 | View filing |
| 4 | Insider trade | 7mo ago2025-11-17 | 2025-11-13 | View filing |
| 4/A | Insider trade (amended) | 7mo ago2025-11-17 | 2025-08-25 | View filing |
| 4 | Insider trade | 7mo ago2025-11-14 | 2025-11-12 | View filing |
| 10-Q | Quarterly report | 7mo ago2025-11-12 | 2025-09-30 | View filing |
| 8-K | Major company event | 7mo ago2025-11-12 | 2025-11-11 | View filing |
| 4 | Insider trade | 8mo ago2025-11-10 | 2025-11-08 | View filing |
| 4 | Insider trade | 8mo ago2025-11-06 | 2025-11-06 | View filing |
| SCHEDULE 13G/A | SCHEDULE 13G/A | 8mo ago2025-10-17 | - | View filing |
| 4 | Insider trade | 10mo ago2025-09-02 | 2025-09-02 | View filing |
| 4 | Insider trade | 10mo ago2025-09-02 | 2025-09-02 | View filing |
| 4 | Insider trade | 10mo ago2025-08-29 | 2025-08-28 | View filing |
| 4 | Insider trade | 10mo ago2025-08-29 | 2025-08-27 | View filing |
| 4 | Insider trade | 10mo ago2025-08-29 | 2025-08-27 | View filing |
| 4 | Insider trade | 10mo ago2025-08-25 | 2025-08-25 | View filing |
| 4 | Insider trade | 10mo ago2025-08-25 | 2025-08-25 | View filing |
| 4 | Insider trade | 10mo ago2025-08-25 | 2025-08-25 | View filing |
| 4 | Insider trade | 10mo ago2025-08-25 | 2025-08-25 | View filing |
| 4 | Insider trade | 10mo ago2025-08-21 | 2025-08-21 | View filing |
| 4 | Insider trade | 10mo ago2025-08-14 | 2025-08-12 | View filing |