STOCK TITAN

[Form 4] Momentus Inc. Insider Trading Activity

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

John C. Rood, Chief Executive Officer and Director of Momentus Inc. (MNTS) reported transactions on a Form 4 dated 08/20/2025 showing issuance and related withholding tied to vested restricted stock units. The filing records 327 shares of Class A common stock reported under transaction code M with a $0 price (reflecting issuance of vested RSUs) and 116 shares reported under transaction code F disposed at $1.28 (explained as shares withheld by the issuer to satisfy tax-withholding obligations). After the reported entries, the beneficial ownership figures shown are 2,328 shares and 2,212 shares on the respective lines. The RSU award terms state each RSU converts to one share and include a multi-year vesting schedule beginning November 20, 2021, with specified anniversary vesting percentages.

John C. Rood, Amministratore Delegato e Direttore di Momentus Inc. (MNTS) ha comunicato operazioni tramite un Modulo 4 datato 20/08/2025 relative all’emissione e alla ritenuta fiscale connessa a restricted stock unit maturate. Il documento riporta 327 azioni di classe A come operazione con codice M a $0 (a indicare l’emissione di RSU maturate) e 116 azioni con codice F cedute a $1.28 (spiegate come azioni trattenute dall’emittente per soddisfare le imposte dovute). Dopo le voci indicate, la proprietà beneficiaria mostrata è di 2.328 azioni e 2.212 azioni sulle rispettive linee. I termini del premio in RSU prevedono la conversione di ogni RSU in una azione e un piano di maturazione pluriennale iniziato il 20 novembre 2021, con percentuali di maturazione stabilite per ogni anniversario.

John C. Rood, Director Ejecutivo y miembro del Consejo de Momentus Inc. (MNTS) presentó transacciones en un Formulario 4 con fecha 20/08/2025 que muestran la emisión y la retención relacionada con unidades de acciones restringidas (RSU) que han vencido. La presentación registra 327 acciones de clase A bajo el código de transacción M a $0 (reflejo de la emisión de RSU consolidadas) y 116 acciones bajo el código F enajenadas a $1.28 (explicadas como acciones retenidas por el emisor para satisfacer obligaciones de retención fiscal). Tras las anotaciones, las participaciones beneficiarias que figuran son de 2.328 acciones y 2.212 acciones en las respectivas líneas. Las condiciones del otorgamiento de RSU establecen que cada RSU se convierte en una acción e incluyen un calendario de consolidación plurianual que comenzó el 20 de noviembre de 2021, con porcentajes de consolidación fijados por cada aniversario.

John C. Rood, Momentus Inc. (MNTS) 최고경영자 겸 이사는 2025년 8월 20일자 Form 4에 만기된 제한주식단위(RSU)의 발행 및 관련 원천징수에 관한 거래를 보고했습니다. 제출서에는 거래코드 M으로 신고된 클래스 A 보통주 327주가 $0로 기록되어 있고(만기된 RSU 발행을 반영), 거래코드 F로 신고된 116주는 $1.28에 처분된 것으로 기재되어 있습니다(발행주체가 세금 원천징수를 위해 주식을 차감한 것이라고 설명). 보고 후 기재된 실질적 소유 수는 각각의 행에 대해 2,328주와 2,212주입니다. RSU 부여 조건은 각 RSU가 1주로 전환되며, 2021년 11월 20일부터 시작되는 다년간의 베스팅 일정과 각 기념일별 베스팅 비율을 포함한다고 명시합니다.

John C. Rood, directeur général et administrateur de Momentus Inc. (MNTS), a déclaré des transactions sur un formulaire 4 daté du 20/08/2025 montrant l’émission et la retenue liée à des unités d’actions restreintes (RSU) devenues acquises. Le dépôt indique 327 actions de classe A sous le code de transaction M à $0 (reflétant l’émission de RSU acquises) et 116 actions sous le code F cédées à $1.28 (expliquées comme des actions retenues par l’émetteur pour satisfaire les obligations de retenue fiscale). Après les écritures signalées, les positions bénéficiaires indiquées sont de 2 328 actions et 2 212 actions sur les lignes respectives. Les termes de l’attribution de RSU prévoient que chaque RSU se convertit en une action et comprennent un calendrier d’acquisition pluriannuel débutant le 20 novembre 2021, avec des pourcentages d’acquisition spécifiés pour chaque anniversaire.

John C. Rood, Chief Executive Officer und Direktor von Momentus Inc. (MNTS), meldete Transaktionen in einem Form 4 vom 20.08.2025, die die Ausgabe und die damit verbundene Einbehaltung im Zusammenhang mit verfallenen Restricted Stock Units (RSU) betreffen. Die Einreichung verzeichnet 327 Aktien der Klasse A unter dem Transaktionscode M zu $0 (als Ausgabe verfallener RSU) und 116 Aktien unter dem Code F, die zu $1.28 veräußert wurden (erläutert als vom Emittenten einbehaltene Aktien zur Erfüllung von Steuerabzugsverpflichtungen). Nach den angegebenen Einträgen belaufen sich die ausgewiesenen wirtschaftlichen Eigentumsrechte auf den jeweiligen Zeilen auf 2.328 Aktien bzw. 2.212 Aktien. Die RSU-Zuweisungsbedingungen sehen vor, dass jede RSU in eine Aktie umgewandelt wird und enthalten einen mehrjährigen Vesting-Plan, der am 20. November 2021 begann, mit festgelegten prozentualen Vesting-Anteilen pro Jubiläum.

Positive
  • Equity alignment retained: RSU issuance (327 shares) reinforces executive ownership alignment with shareholders
  • Proper tax handling: Issuer withheld 116 shares to satisfy tax obligations, as disclosed
Negative
  • Reduction in direct share count: 116 shares were withheld, lowering the executive's direct holdings on a reported line

Insights

TL;DR: Routine insider RSU vesting with tax-withholding; small share movements, not materially dilutive.

The Form 4 documents standard executive compensation settlement: 327 RSUs vested and 116 shares withheld for taxes at $1.28. These are non-cash compensation mechanics rather than open-market sales, and the amounts are modest relative to typical public-company float sizes. The filing confirms ongoing equity-based alignment between management and shareholders via multi-year vesting.

TL;DR: Governance processes appear orderly: vesting schedule disclosed and withholding handled by issuer.

The disclosure includes the RSU conversion mechanics (one RSU per share) and the explicit vesting cadence: an initial 6.25% vesting in November 2021, 18.75% after the first anniversary beginning August 20, 2022, and 25% on each of the second, third and fourth anniversaries, subject to continued employment. The filing is consistent with required Section 16 reporting for insider compensation events.

John C. Rood, Amministratore Delegato e Direttore di Momentus Inc. (MNTS) ha comunicato operazioni tramite un Modulo 4 datato 20/08/2025 relative all’emissione e alla ritenuta fiscale connessa a restricted stock unit maturate. Il documento riporta 327 azioni di classe A come operazione con codice M a $0 (a indicare l’emissione di RSU maturate) e 116 azioni con codice F cedute a $1.28 (spiegate come azioni trattenute dall’emittente per soddisfare le imposte dovute). Dopo le voci indicate, la proprietà beneficiaria mostrata è di 2.328 azioni e 2.212 azioni sulle rispettive linee. I termini del premio in RSU prevedono la conversione di ogni RSU in una azione e un piano di maturazione pluriennale iniziato il 20 novembre 2021, con percentuali di maturazione stabilite per ogni anniversario.

John C. Rood, Director Ejecutivo y miembro del Consejo de Momentus Inc. (MNTS) presentó transacciones en un Formulario 4 con fecha 20/08/2025 que muestran la emisión y la retención relacionada con unidades de acciones restringidas (RSU) que han vencido. La presentación registra 327 acciones de clase A bajo el código de transacción M a $0 (reflejo de la emisión de RSU consolidadas) y 116 acciones bajo el código F enajenadas a $1.28 (explicadas como acciones retenidas por el emisor para satisfacer obligaciones de retención fiscal). Tras las anotaciones, las participaciones beneficiarias que figuran son de 2.328 acciones y 2.212 acciones en las respectivas líneas. Las condiciones del otorgamiento de RSU establecen que cada RSU se convierte en una acción e incluyen un calendario de consolidación plurianual que comenzó el 20 de noviembre de 2021, con porcentajes de consolidación fijados por cada aniversario.

John C. Rood, Momentus Inc. (MNTS) 최고경영자 겸 이사는 2025년 8월 20일자 Form 4에 만기된 제한주식단위(RSU)의 발행 및 관련 원천징수에 관한 거래를 보고했습니다. 제출서에는 거래코드 M으로 신고된 클래스 A 보통주 327주가 $0로 기록되어 있고(만기된 RSU 발행을 반영), 거래코드 F로 신고된 116주는 $1.28에 처분된 것으로 기재되어 있습니다(발행주체가 세금 원천징수를 위해 주식을 차감한 것이라고 설명). 보고 후 기재된 실질적 소유 수는 각각의 행에 대해 2,328주와 2,212주입니다. RSU 부여 조건은 각 RSU가 1주로 전환되며, 2021년 11월 20일부터 시작되는 다년간의 베스팅 일정과 각 기념일별 베스팅 비율을 포함한다고 명시합니다.

John C. Rood, directeur général et administrateur de Momentus Inc. (MNTS), a déclaré des transactions sur un formulaire 4 daté du 20/08/2025 montrant l’émission et la retenue liée à des unités d’actions restreintes (RSU) devenues acquises. Le dépôt indique 327 actions de classe A sous le code de transaction M à $0 (reflétant l’émission de RSU acquises) et 116 actions sous le code F cédées à $1.28 (expliquées comme des actions retenues par l’émetteur pour satisfaire les obligations de retenue fiscale). Après les écritures signalées, les positions bénéficiaires indiquées sont de 2 328 actions et 2 212 actions sur les lignes respectives. Les termes de l’attribution de RSU prévoient que chaque RSU se convertit en une action et comprennent un calendrier d’acquisition pluriannuel débutant le 20 novembre 2021, avec des pourcentages d’acquisition spécifiés pour chaque anniversaire.

John C. Rood, Chief Executive Officer und Direktor von Momentus Inc. (MNTS), meldete Transaktionen in einem Form 4 vom 20.08.2025, die die Ausgabe und die damit verbundene Einbehaltung im Zusammenhang mit verfallenen Restricted Stock Units (RSU) betreffen. Die Einreichung verzeichnet 327 Aktien der Klasse A unter dem Transaktionscode M zu $0 (als Ausgabe verfallener RSU) und 116 Aktien unter dem Code F, die zu $1.28 veräußert wurden (erläutert als vom Emittenten einbehaltene Aktien zur Erfüllung von Steuerabzugsverpflichtungen). Nach den angegebenen Einträgen belaufen sich die ausgewiesenen wirtschaftlichen Eigentumsrechte auf den jeweiligen Zeilen auf 2.328 Aktien bzw. 2.212 Aktien. Die RSU-Zuweisungsbedingungen sehen vor, dass jede RSU in eine Aktie umgewandelt wird und enthalten einen mehrjährigen Vesting-Plan, der am 20. November 2021 begann, mit festgelegten prozentualen Vesting-Anteilen pro Jubiläum.

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*
Rood John C.

(Last) (First) (Middle)
C/O MOMENTUS INC.
3901 N. FIRST STREET

(Street)
SAN JOSE CA 95134

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Momentus Inc. [ MNTS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Executive Officer
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2025
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
Class A Common Stock 08/20/2025 M 327 A $0 2,328 D
Class A Common Stock 08/20/2025 F 116(1) D $1.28 2,212 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
Restricted Stock Units (2) 08/20/2025 M 327 (3) (3) Class A Common Stock 327 $0 0 D
Explanation of Responses:
1. These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of vested restricted stock units.
2. Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Momentus, Inc. Class A Common Stock.
3. The RSU Award will vest 6.25% of the total number of RSUs on November 20, 2021. 18.75% of the total number of RSUs will vest upon the first anniversary starting on August 20, 2022 and as to 25% of the total number of RSUs on each of the second, third and fourth anniversaries, subject to Executive's continued Employment through each such vesting date.
Remarks:
/s/ John Rood 08/22/2025
** 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 John C. Rood report on the Form 4 for Momentus (MNTS)?

He reported issuance of 327 shares tied to vested RSUs (transaction code M) and 116 shares withheld for tax withholding (transaction code F) on 08/20/2025.

At what price were the withheld shares reported on the MNTS Form 4?

$1.28 per share is listed for the 116 shares withheld to satisfy tax obligations.

How many shares did the filing show as beneficially owned after the transactions?

The filing shows 2,328 shares on the first reported line and 2,212 shares on the second reported line following the transactions.

What do the RSUs represent in the Form 4 filing?

Each Restricted Stock Unit represents a contingent right to one share of Momentus, Inc. Class A common stock, as stated in the filing.

What is the RSU vesting schedule disclosed in the filing?

Vesting includes 6.25% on November 20, 2021, 18.75% on the first anniversary starting August 20, 2022, and 25% on each of the second, third and fourth anniversaries, subject to continued employment.
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