Hyliion Holdings Corp. (HYLN) insider trading.
In Q3 2026, insiders at Hyliion Holdings Corp. reported 8 non-derivative transactions on 8 Forms 3, 4 and 5: 1 open-market purchase worth $170K and 0 sales.
- Transactions
- 8
- Purchases (P)
- 1
- Sales (S)
- 0
- Net shares, P minus S
- 50,000
- Insiders
- 7
- Last filed
- 2026-09-22
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Oxholm Jose Miguel | Officer · Chief Legal&Compliance Officer | 2 | 0 | 0 |
| Cubbage Vincent T. | Director | 1 | 1 | 0 |
| Healy Thomas J. | Director, Officer, TenPercentOwner · Chief Executive Officer | 1 | 0 | 0 |
| Panzer Jon | Officer · Chief Financial Officer | 1 | 0 | 0 |
| Mook Joshua T. | Officer · Chief Technology Officer | 1 | 0 | 0 |
| Ramasamy Govindaraj | Officer · Chief Commercial Officer | 1 | 0 | 0 |
| Standley Greg | Officer · Chief Accounting Officer. | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-21 | Oxholm Jose Miguel | G (D) | 50,000 | $0 | 749,814 | Form 4 |
| 2026-08-27 | Cubbage Vincent T. | P (A) | 50,000 | $3.4 | 1,131,363 | Form 4 |
| 2026-08-21 | Healy Thomas J. | J (D) | 29,840 | $3.33 | 32,782,422 | Form 4 |
| 2026-08-21 | Panzer Jon | J (D) | 13,595 | $3.32 | 935,480 | Form 4 |
| 2026-08-21 | Mook Joshua T. | J (D) | 10,700 | $3.33 | 1,096,606 | Form 4 |
| 2026-08-21 | Oxholm Jose Miguel | J (D) | 11,980 | $3.33 | 799,814 | Form 4 |
| 2026-08-21 | Ramasamy Govindaraj | J (D) | 6,670 | $3.37 | 593,920 | Form 4 |
| 2026-08-19 | Standley Greg | J (D) | 3,731 | $3.73 | 253,568 | Form 4 |
Transaction codes in this quarter
Get HYLN insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1759631&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · HYLN company page · Hyliion Holdings Corp. on SEC.gov
Questions
Are insiders buying or selling Hyliion Holdings Corp. (HYLN)?
In Q3 2026, insiders at Hyliion Holdings Corp. reported 8 non-derivative transactions on 8 Forms 3, 4 and 5: 1 open-market purchase worth $170K and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Hyliion Holdings Corp. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/hyln.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.