STOCK TITAN

[Form 4] Hyliion Holdings Corp. Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Greg Standley, Chief Accounting Officer of Hyliion Holdings Corp. (HYLN), reported a Form 4 disclosing a small disposition related to restricted stock unit tax withholding. On 08/27/2025 he disposed of 519 shares of Hyliion common stock at $1.69 per share. The filing states the shares were withheld to satisfy a tax liability arising from the vesting and distribution of restricted stock units. After the transaction, Mr. Standley beneficially owned 231,533 shares, held directly. The Form 4 is a routine insider reporting of a tax-withholding disposition rather than a voluntary sale for cash.

Greg Standley, Responsabile della contabilità di Hyliion Holdings Corp. (HYLN), ha presentato un Form 4 che segnala una piccola cessione legata al ritenuto fiscale su unità azionarie vincolate. In data 08/27/2025 ha ceduto 519 azioni di Hyliion ordinaria a $1.69 per azione. La comunicazione specifica che le azioni sono state trattenute per soddisfare l'obbligo fiscale derivante dalla maturazione e dalla distribuzione delle restricted stock unit. Dopo l'operazione, il signor Standley deteneva beneficiariamente 231.533 azioni, possedute direttamente. Il Form 4 rappresenta una segnalazione di routine di una ritenuta fiscale e non una vendita volontaria per incassare denaro.

Greg Standley, Director de Contabilidad de Hyliion Holdings Corp. (HYLN), presentó un Form 4 que revela una pequeña disposición relacionada con la retención fiscal de unidades de acciones restringidas. El 27/08/2025 disponía de 519 acciones de la acción ordinaria de Hyliion a $1.69 por acción. La presentación indica que las acciones fueron retenidas para cubrir una obligación fiscal derivada de la consolidación y distribución de las restricted stock units. Tras la operación, el Sr. Standley era beneficiario de 231.533 acciones, en posesión directa. El Form 4 es una notificación rutinaria de una retención fiscal, no una venta voluntaria para obtener efectivo.

Greg Standley, Hyliion Holdings Corp. (HYLN)의 최고회계책임자(CAO)는 제한주식단위(RSU)의 세금 원천징수와 관련된 소액 처분을 공시한 Form 4를 제출했습니다. 2025-08-27에 그는 Hyliion 보통주 519주를 처분했으며, 주당 가격은 $1.69였습니다. 제출서류에 따르면 해당 주식은 RSU의 확정 및 배분으로 발생한 세금 부담을 충당하기 위해 원천징수된 것입니다. 거래 후 Standley 씨는 직접 보유 형태로 231,533주의 실질적 소유권을 유지하고 있습니다. 이 Form 4는 현금 확보를 위한 자발적 매도가 아니라 세금 원천징수에 따른 일상적 내부자 보고입니다.

Greg Standley, responsable de la comptabilité chez Hyliion Holdings Corp. (HYLN), a déposé un Form 4 divulguant une petite cession liée à la retenue d'impôt sur des restricted stock units. Le 27/08/2025, il a cessé 519 actions ordinaires Hyliion au prix de 1,69 $ par action. Le dépôt indique que les actions ont été retenues afin de couvrir une obligation fiscale résultant de la vesting et de la distribution des RSU. Après l'opération, M. Standley détenait à titre bénéficiaire 231 533 actions, en propriété directe. Le Form 4 constitue une déclaration interne de routine pour une retenue fiscale et non une vente volontaire visant à obtenir des liquidités.

Greg Standley, Leiter Rechnungswesen von Hyliion Holdings Corp. (HYLN), reichte ein Form 4 ein, das eine kleine Veräußerung im Zusammenhang mit der steuerlichen Einbehaltung bei Restricted Stock Units offenlegt. Am 27.08.2025 veräußerte er 519 Aktien der Hyliion-Stammaktie zu $1,69 je Aktie. In der Meldung heißt es, die Aktien seien einbehalten worden, um eine Steuerverpflichtung aus der Vesting- und Ausschüttung der Restricted Stock Units zu erfüllen. Nach der Transaktion besaß Herr Standley wirtschaftlich 231.533 Aktien, direkt gehalten. Das Form 4 ist eine routinemäßige Insider-Meldung einer steuerlichen Einbehaltung und keine freiwillige Verkaufstransaktion zur Liquiditätsbeschaffung.

Positive
  • Transparent disclosure of the tax-withholding disposition consistent with Section 16 reporting
  • Substantial remaining ownership of 231,533 shares, indicating continued insider alignment with shareholders
Negative
  • None.

Insights

TL;DR: Minor tax-withholding disposition of RSUs; not a material change to insider stake.

The reported transaction is a common administrative transfer where 519 shares were withheld to cover tax obligations on vested restricted stock units. The disposal amount and dollar value ($1.69 per share) are immaterial relative to the remaining holding of 231,533 shares. This type of filing typically has no direct bearing on company operations or near-term valuation, and it does not indicate an opportunistic sale by the officer.

TL;DR: Routine insider reporting consistent with RSU vesting practices; disclosure meets Section 16 requirements.

The Form 4 clearly states the transaction code and provides the required details, including the reason: withholding for tax liabilities on RSU vesting. From a governance standpoint, this is standard practice and appropriately disclosed. There is no indication of noncompliance or other governance concerns in the filing.

Greg Standley, Responsabile della contabilità di Hyliion Holdings Corp. (HYLN), ha presentato un Form 4 che segnala una piccola cessione legata al ritenuto fiscale su unità azionarie vincolate. In data 08/27/2025 ha ceduto 519 azioni di Hyliion ordinaria a $1.69 per azione. La comunicazione specifica che le azioni sono state trattenute per soddisfare l'obbligo fiscale derivante dalla maturazione e dalla distribuzione delle restricted stock unit. Dopo l'operazione, il signor Standley deteneva beneficiariamente 231.533 azioni, possedute direttamente. Il Form 4 rappresenta una segnalazione di routine di una ritenuta fiscale e non una vendita volontaria per incassare denaro.

Greg Standley, Director de Contabilidad de Hyliion Holdings Corp. (HYLN), presentó un Form 4 que revela una pequeña disposición relacionada con la retención fiscal de unidades de acciones restringidas. El 27/08/2025 disponía de 519 acciones de la acción ordinaria de Hyliion a $1.69 por acción. La presentación indica que las acciones fueron retenidas para cubrir una obligación fiscal derivada de la consolidación y distribución de las restricted stock units. Tras la operación, el Sr. Standley era beneficiario de 231.533 acciones, en posesión directa. El Form 4 es una notificación rutinaria de una retención fiscal, no una venta voluntaria para obtener efectivo.

Greg Standley, Hyliion Holdings Corp. (HYLN)의 최고회계책임자(CAO)는 제한주식단위(RSU)의 세금 원천징수와 관련된 소액 처분을 공시한 Form 4를 제출했습니다. 2025-08-27에 그는 Hyliion 보통주 519주를 처분했으며, 주당 가격은 $1.69였습니다. 제출서류에 따르면 해당 주식은 RSU의 확정 및 배분으로 발생한 세금 부담을 충당하기 위해 원천징수된 것입니다. 거래 후 Standley 씨는 직접 보유 형태로 231,533주의 실질적 소유권을 유지하고 있습니다. 이 Form 4는 현금 확보를 위한 자발적 매도가 아니라 세금 원천징수에 따른 일상적 내부자 보고입니다.

Greg Standley, responsable de la comptabilité chez Hyliion Holdings Corp. (HYLN), a déposé un Form 4 divulguant une petite cession liée à la retenue d'impôt sur des restricted stock units. Le 27/08/2025, il a cessé 519 actions ordinaires Hyliion au prix de 1,69 $ par action. Le dépôt indique que les actions ont été retenues afin de couvrir une obligation fiscale résultant de la vesting et de la distribution des RSU. Après l'opération, M. Standley détenait à titre bénéficiaire 231 533 actions, en propriété directe. Le Form 4 constitue une déclaration interne de routine pour une retenue fiscale et non une vente volontaire visant à obtenir des liquidités.

Greg Standley, Leiter Rechnungswesen von Hyliion Holdings Corp. (HYLN), reichte ein Form 4 ein, das eine kleine Veräußerung im Zusammenhang mit der steuerlichen Einbehaltung bei Restricted Stock Units offenlegt. Am 27.08.2025 veräußerte er 519 Aktien der Hyliion-Stammaktie zu $1,69 je Aktie. In der Meldung heißt es, die Aktien seien einbehalten worden, um eine Steuerverpflichtung aus der Vesting- und Ausschüttung der Restricted Stock Units zu erfüllen. Nach der Transaktion besaß Herr Standley wirtschaftlich 231.533 Aktien, direkt gehalten. Das Form 4 ist eine routinemäßige Insider-Meldung einer steuerlichen Einbehaltung und keine freiwillige Verkaufstransaktion zur Liquiditätsbeschaffung.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Standley Greg

(Last) (First) (Middle)
C/O HYLIION HOLDING CORP.
1202 BMC DRIVE, SUITE 100

(Street)
CEDAR PARK TX 78613

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Hyliion Holdings Corp. [ HYLN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Accounting Officer.
3. Date of Earliest Transaction (Month/Day/Year)
08/27/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/27/2025 F(1) 519 D $1.69 231,533 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. Shares withheld for the payment of a tax liability related to the vesting and distribution of restricted stock units.
Remarks:
/s/ Greg Standley 08/29/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Greg Standley report on the Form 4 for HYLN?

He reported a disposition of 519 shares on 08/27/2025 at $1.69 per share, withheld to pay taxes on vested restricted stock units.

Why were the 519 shares disposed of according to the filing?

The filing explains the shares were withheld to satisfy a tax liability related to the vesting and distribution of restricted stock units.

How many Hyliion shares does Greg Standley beneficially own after the transaction?

He beneficially owns 231,533 shares following the reported transaction.

Does this Form 4 indicate an open-market sale by the insider?

No. The Form 4 indicates a tax-withholding disposition tied to RSU vesting rather than a voluntary open-market sale for cash.

When was the Form 4 signed by the reporting person?

The filing includes a signature dated 08/29/2025 by Greg Standley.
Hyliion Holdings Corporation

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