Healy Thomas J. — SEC Form 4 filings
SEC reporting owner CIK 1825486. 20 Form 4 filings on record with FilingPulse; latest filed 2026-08-25.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-02-15 to 2026-08-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 27.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Hyliion Holdings Corp. (HYLN) | Chief Executive Officer, Director, 10% owner | 20 | — | — | 27 |
Form 4 filings — Healy Thomas J.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-25 | 4 | Hyliion Holdings Corp. (HYLN) | Other (J): 29,840 @ $3.33 | EDGAR |
| 2026-06-30 | 4 | Hyliion Holdings Corp. (HYLN) | Gift (G): 2,500,000 @ $0 | EDGAR |
| 2026-05-21 | 4 | Hyliion Holdings Corp. (HYLN) | Other (J): 16,600 @ $4.08 · Other (J): 11,426 @ $3.98 | EDGAR |
| 2026-03-04 | 4 | Hyliion Holdings Corp. (HYLN) | Other (J): 58,202 @ $2.05 | EDGAR |
| 2026-02-13 | 4 | Hyliion Holdings Corp. (HYLN) | Grant/award (A): 296,342 @ $2.05 · Grant/award (A): 889,024 (derivative) @ $0 | EDGAR |
| 2025-12-15 | 4 | Hyliion Holdings Corp. (HYLN) | Other (J): 134,963 @ $1.94 | EDGAR |
| 2025-11-18 | 4/A | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 0 @ $0 | EDGAR |
| 2025-11-18 | 4 | Hyliion Holdings Corp. (HYLN) | Other (J): 159,776 @ $1.66 | EDGAR |
| 2025-08-25 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 61,603 @ $1.77 | EDGAR |
| 2025-05-14 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 11,418 @ $1.91 | EDGAR |
| 2025-03-26 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 9,132 @ $1.55 | EDGAR |
| 2025-03-03 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 23,742 @ $1.69 | EDGAR |
| 2025-02-20 | 4 | Hyliion Holdings Corp. (HYLN) | Grant/award (A): 336,723 @ $0 · Grant/award (A): 1,010,168 (derivative) @ $0 | EDGAR |
| 2025-02-13 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 38,019 @ $2.14 | EDGAR |
| 2024-12-12 | 4 | Hyliion Holdings Corp. (HYLN) | Conversion (C): 658,125 @ $0 · Conversion (C): 658,125 (derivative) @ $0 | EDGAR |
| 2024-11-18 | 4 | Hyliion Holdings Corp. (HYLN) | Conversion (C): 394,875 @ $0 · Conversion (C): 394,875 (derivative) @ $0 | EDGAR |
| 2024-08-13 | 4 | Hyliion Holdings Corp. (HYLN) | Conversion (C): 263,250 @ $0 · Conversion (C): 263,250 (derivative) @ $0 | EDGAR |
| 2024-03-27 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 9,132 @ $1.48 | EDGAR |
| 2024-02-29 | 4 | Hyliion Holdings Corp. (HYLN) | Tax withholding (F): 25,742 @ $1.68 | EDGAR |
| 2024-02-15 | 4 | Hyliion Holdings Corp. (HYLN) | Grant/award (A): 438,750 @ $0 · Grant/award (A): 1,316,250 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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