STOCK TITAN

[Form 4] Core & Main, Inc. Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Very Negative)
Form Type
4
Rhea-AI Filing Summary

Core & Main, Inc. (CNM) – CEO Form 4 filed 21-Jul-25

On 17-Jul-25, Chief Executive Officer & Director Mark R. Witkowskiconverted 100,000 “Paired Interests” (Class B common stock + LP units) into an equal number of Class A shares at $0 cost under the 2021 Exchange Agreement. The shares were then sold the same day, pursuant to an April-25 Rule 10b5-1 plan, in two open-market blocks: 72,331 shares at a weighted-average $61.1239 and 27,669 shares at $61.6298, raising roughly $6.1 million.

Following the sales, Witkowski’s direct Class A stake fell from 135,847 to 35,847 shares. He retains indirect exposure to 716,250 Class A-equivalent units through Core & Main Management Feeder, LLC and another 100,000 exchangeable Class B/LP units held directly, so the officer continues to hold a sizeable economic interest despite the disposition.

No new derivatives were granted; activity reflects routine conversion and liquidity management. Nevertheless, the disposition of the full 100 k converted shares (≈74% of direct holdings) represents a meaningful reduction in the CEO’s freely-tradable stock and may be viewed by investors as a modestly bearish signal, partially offset by pre-planned execution and remaining indirect ownership.

Core & Main, Inc. (CNM) – Modulo Form 4 del CEO presentato il 21-lug-25

Il 17-lug-25, l'Amministratore Delegato e Direttore Mark R. Witkowski ha convertito 100.000 “Interessi Accoppiati” (azioni ordinarie di Classe B + unità LP) in un numero equivalente di azioni di Classe A a costo zero ai sensi del Contratto di Scambio 2021. Le azioni sono state poi vendute lo stesso giorno, secondo un piano Rule 10b5-1 di aprile 2025, in due blocchi sul mercato aperto: 72.331 azioni a un prezzo medio ponderato di 61,1239 $ e 27.669 azioni a 61,6298 $, raccogliendo circa 6,1 milioni di dollari.

Dopo le vendite, la partecipazione diretta di Witkowski in azioni di Classe A è scesa da 135.847 a 35.847 azioni. Mantiene un’esposizione indiretta pari a 716.250 unità equivalenti di Classe A tramite Core & Main Management Feeder, LLC e altre 100.000 unità scambiabili Classe B/LP detenute direttamente, quindi l’amministratore continua a detenere un interesse economico significativo nonostante la cessione.

Non sono stati concessi nuovi strumenti derivati; l’attività riflette conversioni e gestione di liquidità di routine. Tuttavia, la cessione dell’intero lotto di 100.000 azioni convertite (≈74% delle partecipazioni dirette) rappresenta una riduzione significativa delle azioni liberamente negoziabili del CEO e potrebbe essere interpretata dagli investitori come un segnale moderatamente ribassista, parzialmente compensato dall’esecuzione pianificata e dalla proprietà indiretta residua.

Core & Main, Inc. (CNM) – Formulario Form 4 del CEO presentado el 21-jul-25

El 17-jul-25, el Director Ejecutivo y Director Mark R. Witkowski convirtió 100.000 “Intereses Emparejados” (acciones comunes Clase B + unidades LP) en un número igual de acciones Clase A sin costo bajo el Acuerdo de Intercambio 2021. Las acciones se vendieron el mismo día, conforme a un plan Rule 10b5-1 de abril de 2025, en dos bloques en el mercado abierto: 72.331 acciones a un promedio ponderado de 61,1239 $ y 27.669 acciones a 61,6298 $, recaudando aproximadamente 6,1 millones de dólares.

Tras las ventas, la participación directa de Witkowski en acciones Clase A bajó de 135.847 a 35.847 acciones. Mantiene exposición indirecta a 716.250 unidades equivalentes a Clase A a través de Core & Main Management Feeder, LLC y otras 100.000 unidades Clase B/LP intercambiables en propiedad directa, por lo que el ejecutivo sigue teniendo un interés económico considerable a pesar de la disposición.

No se otorgaron nuevos derivados; la actividad refleja conversiones rutinarias y gestión de liquidez. Sin embargo, la disposición de las 100.000 acciones convertidas completas (≈74% de la tenencia directa) representa una reducción significativa en las acciones libremente negociables del CEO y puede ser vista por los inversores como una señal ligeramente bajista, parcialmente compensada por la ejecución planificada y la propiedad indirecta restante.

Core & Main, Inc. (CNM) – CEO Form 4, 25년 7월 21일 제출

25년 7월 17일, 최고경영자(CEO) 겸 이사인 Mark R. Witkowski는 2021년 교환 계약에 따라 100,000 “쌍으로 묶인 이익”(B급 보통주 + LP 단위)을 동일 수량의 A급 주식으로 비용 없이 전환했습니다. 해당 주식은 같은 날 2025년 4월 Rule 10b5-1 계획에 따라 두 개의 공개 시장 블록으로 판매되었습니다: 72,331주를 가중평균 $61.1239에, 27,669주를 $61.6298에 판매하여 약 $610만을 조달했습니다.

매각 후 Witkowski의 직접 보유 A급 주식은 135,847주에서 35,847주로 감소했습니다. 그는 Core & Main Management Feeder, LLC를 통해 716,250 A급 동등 단위에 대한 간접 노출과 직접 보유 중인 100,000 교환 가능한 B급/LP 단위를 보유하고 있어 처분 후에도 상당한 경제적 이익을 유지하고 있습니다.

새로운 파생상품은 부여되지 않았으며, 이번 활동은 일상적인 전환 및 유동성 관리에 따른 것입니다. 그럼에도 불구하고 전환된 10만 주 전량 처분(직접 보유의 약 74%)은 CEO가 자유롭게 거래 가능한 주식을 크게 줄인 것으로, 투자자들에게는 계획된 실행과 남은 간접 소유권에 의해 일부 상쇄되지만 다소 부정적인 신호로 받아들여질 수 있습니다.

Core & Main, Inc. (CNM) – Formulaire Form 4 du CEO déposé le 21-juil-25

Le 17-juil-25, le Directeur Général et Administrateur Mark R. Witkowski a converti 100 000 « intérêts appariés » (actions ordinaires de classe B + unités LP) en un nombre égal d’actions de classe A sans coût dans le cadre de l’Accord d’Échange de 2021. Les actions ont ensuite été vendues le même jour, conformément à un plan Rule 10b5-1 d’avril 2025, en deux blocs sur le marché ouvert : 72 331 actions à un prix moyen pondéré de 61,1239 $ et 27 669 actions à 61,6298 $, générant environ 6,1 millions de dollars.

Après ces ventes, la participation directe de Witkowski en actions de classe A est passée de 135 847 à 35 847 actions. Il conserve une exposition indirecte à 716 250 unités équivalentes de classe A via Core & Main Management Feeder, LLC, ainsi que 100 000 unités échangeables de classe B/LP détenues directement, ce qui signifie que le dirigeant détient toujours un intérêt économique important malgré la cession.

Aucun nouveau dérivé n’a été accordé ; l’activité reflète des conversions et une gestion de liquidité courantes. Néanmoins, la cession de la totalité des 100 000 actions converties (≈74 % des avoirs directs) représente une réduction significative des actions librement négociables du CEO et peut être perçue par les investisseurs comme un signal légèrement baissier, partiellement compensé par l’exécution planifiée et la détention indirecte restante.

Core & Main, Inc. (CNM) – CEO Form 4 eingereicht am 21. Juli 2025

Am 17. Juli 2025 wandelte CEO und Direktor Mark R. Witkowski 100.000 „Paired Interests“ (Klasse B Stammaktien + LP-Einheiten) gemäß der Austauschvereinbarung von 2021 kostenfrei in eine gleiche Anzahl von Klasse A Aktien um. Die Aktien wurden noch am selben Tag im Rahmen eines Rule 10b5-1 Plans vom April 2025 in zwei offenen Marktblöcken verkauft: 72.331 Aktien zu einem gewichteten Durchschnittspreis von 61,1239 $ und 27.669 Aktien zu 61,6298 $, wodurch rund 6,1 Millionen Dollar erlöst wurden.

Nach dem Verkauf sank Witkowskis direkte Beteiligung an Klasse A Aktien von 135.847 auf 35.847 Aktien. Er behält jedoch eine indirekte Beteiligung an 716.250 Klasse A-äquivalenten Einheiten über Core & Main Management Feeder, LLC sowie weitere 100.000 direkt gehaltene austauschbare Klasse B/LP Einheiten, sodass der Geschäftsführer trotz der Veräußerung weiterhin ein beträchtliches wirtschaftliches Interesse hält.

Es wurden keine neuen Derivate gewährt; die Transaktionen spiegeln routinemäßige Umwandlungen und Liquiditätsmanagement wider. Dennoch stellt die Veräußerung der gesamten 100.000 umgewandelten Aktien (≈74 % der direkten Beteiligung) eine bedeutende Reduzierung der frei handelbaren Aktien des CEOs dar und könnte von Investoren als leicht bärisches Signal gewertet werden, das teilweise durch die geplante Ausführung und verbleibende indirekte Beteiligung ausgeglichen wird.

Positive
  • None.
Negative
  • None.

Insights

TL;DR: CEO sold 100k shares (~$6.1 m), cutting direct stake to 35.8k; retains large indirect units—signal mildly negative but not alarming.

The Form 4 shows Mr. Witkowski exchanging and immediately selling 100,000 shares, equal to roughly three-quarters of his directly held Class A stock. Because the sale was executed under a 10b5-1 plan and paired with a routine exchange, information-risk is limited. Still, insider sales of this magnitude often pressure sentiment, especially after a strong share-price run (implied by $60+ levels). Importantly, the CEO still controls over 800 k exchangeable/indirect units, so his long-term alignment remains intact. I view the event as modestly negative for near-term optics but not fundamentally impactful to CNM’s investment case.

Core & Main, Inc. (CNM) – Modulo Form 4 del CEO presentato il 21-lug-25

Il 17-lug-25, l'Amministratore Delegato e Direttore Mark R. Witkowski ha convertito 100.000 “Interessi Accoppiati” (azioni ordinarie di Classe B + unità LP) in un numero equivalente di azioni di Classe A a costo zero ai sensi del Contratto di Scambio 2021. Le azioni sono state poi vendute lo stesso giorno, secondo un piano Rule 10b5-1 di aprile 2025, in due blocchi sul mercato aperto: 72.331 azioni a un prezzo medio ponderato di 61,1239 $ e 27.669 azioni a 61,6298 $, raccogliendo circa 6,1 milioni di dollari.

Dopo le vendite, la partecipazione diretta di Witkowski in azioni di Classe A è scesa da 135.847 a 35.847 azioni. Mantiene un’esposizione indiretta pari a 716.250 unità equivalenti di Classe A tramite Core & Main Management Feeder, LLC e altre 100.000 unità scambiabili Classe B/LP detenute direttamente, quindi l’amministratore continua a detenere un interesse economico significativo nonostante la cessione.

Non sono stati concessi nuovi strumenti derivati; l’attività riflette conversioni e gestione di liquidità di routine. Tuttavia, la cessione dell’intero lotto di 100.000 azioni convertite (≈74% delle partecipazioni dirette) rappresenta una riduzione significativa delle azioni liberamente negoziabili del CEO e potrebbe essere interpretata dagli investitori come un segnale moderatamente ribassista, parzialmente compensato dall’esecuzione pianificata e dalla proprietà indiretta residua.

Core & Main, Inc. (CNM) – Formulario Form 4 del CEO presentado el 21-jul-25

El 17-jul-25, el Director Ejecutivo y Director Mark R. Witkowski convirtió 100.000 “Intereses Emparejados” (acciones comunes Clase B + unidades LP) en un número igual de acciones Clase A sin costo bajo el Acuerdo de Intercambio 2021. Las acciones se vendieron el mismo día, conforme a un plan Rule 10b5-1 de abril de 2025, en dos bloques en el mercado abierto: 72.331 acciones a un promedio ponderado de 61,1239 $ y 27.669 acciones a 61,6298 $, recaudando aproximadamente 6,1 millones de dólares.

Tras las ventas, la participación directa de Witkowski en acciones Clase A bajó de 135.847 a 35.847 acciones. Mantiene exposición indirecta a 716.250 unidades equivalentes a Clase A a través de Core & Main Management Feeder, LLC y otras 100.000 unidades Clase B/LP intercambiables en propiedad directa, por lo que el ejecutivo sigue teniendo un interés económico considerable a pesar de la disposición.

No se otorgaron nuevos derivados; la actividad refleja conversiones rutinarias y gestión de liquidez. Sin embargo, la disposición de las 100.000 acciones convertidas completas (≈74% de la tenencia directa) representa una reducción significativa en las acciones libremente negociables del CEO y puede ser vista por los inversores como una señal ligeramente bajista, parcialmente compensada por la ejecución planificada y la propiedad indirecta restante.

Core & Main, Inc. (CNM) – CEO Form 4, 25년 7월 21일 제출

25년 7월 17일, 최고경영자(CEO) 겸 이사인 Mark R. Witkowski는 2021년 교환 계약에 따라 100,000 “쌍으로 묶인 이익”(B급 보통주 + LP 단위)을 동일 수량의 A급 주식으로 비용 없이 전환했습니다. 해당 주식은 같은 날 2025년 4월 Rule 10b5-1 계획에 따라 두 개의 공개 시장 블록으로 판매되었습니다: 72,331주를 가중평균 $61.1239에, 27,669주를 $61.6298에 판매하여 약 $610만을 조달했습니다.

매각 후 Witkowski의 직접 보유 A급 주식은 135,847주에서 35,847주로 감소했습니다. 그는 Core & Main Management Feeder, LLC를 통해 716,250 A급 동등 단위에 대한 간접 노출과 직접 보유 중인 100,000 교환 가능한 B급/LP 단위를 보유하고 있어 처분 후에도 상당한 경제적 이익을 유지하고 있습니다.

새로운 파생상품은 부여되지 않았으며, 이번 활동은 일상적인 전환 및 유동성 관리에 따른 것입니다. 그럼에도 불구하고 전환된 10만 주 전량 처분(직접 보유의 약 74%)은 CEO가 자유롭게 거래 가능한 주식을 크게 줄인 것으로, 투자자들에게는 계획된 실행과 남은 간접 소유권에 의해 일부 상쇄되지만 다소 부정적인 신호로 받아들여질 수 있습니다.

Core & Main, Inc. (CNM) – Formulaire Form 4 du CEO déposé le 21-juil-25

Le 17-juil-25, le Directeur Général et Administrateur Mark R. Witkowski a converti 100 000 « intérêts appariés » (actions ordinaires de classe B + unités LP) en un nombre égal d’actions de classe A sans coût dans le cadre de l’Accord d’Échange de 2021. Les actions ont ensuite été vendues le même jour, conformément à un plan Rule 10b5-1 d’avril 2025, en deux blocs sur le marché ouvert : 72 331 actions à un prix moyen pondéré de 61,1239 $ et 27 669 actions à 61,6298 $, générant environ 6,1 millions de dollars.

Après ces ventes, la participation directe de Witkowski en actions de classe A est passée de 135 847 à 35 847 actions. Il conserve une exposition indirecte à 716 250 unités équivalentes de classe A via Core & Main Management Feeder, LLC, ainsi que 100 000 unités échangeables de classe B/LP détenues directement, ce qui signifie que le dirigeant détient toujours un intérêt économique important malgré la cession.

Aucun nouveau dérivé n’a été accordé ; l’activité reflète des conversions et une gestion de liquidité courantes. Néanmoins, la cession de la totalité des 100 000 actions converties (≈74 % des avoirs directs) représente une réduction significative des actions librement négociables du CEO et peut être perçue par les investisseurs comme un signal légèrement baissier, partiellement compensé par l’exécution planifiée et la détention indirecte restante.

Core & Main, Inc. (CNM) – CEO Form 4 eingereicht am 21. Juli 2025

Am 17. Juli 2025 wandelte CEO und Direktor Mark R. Witkowski 100.000 „Paired Interests“ (Klasse B Stammaktien + LP-Einheiten) gemäß der Austauschvereinbarung von 2021 kostenfrei in eine gleiche Anzahl von Klasse A Aktien um. Die Aktien wurden noch am selben Tag im Rahmen eines Rule 10b5-1 Plans vom April 2025 in zwei offenen Marktblöcken verkauft: 72.331 Aktien zu einem gewichteten Durchschnittspreis von 61,1239 $ und 27.669 Aktien zu 61,6298 $, wodurch rund 6,1 Millionen Dollar erlöst wurden.

Nach dem Verkauf sank Witkowskis direkte Beteiligung an Klasse A Aktien von 135.847 auf 35.847 Aktien. Er behält jedoch eine indirekte Beteiligung an 716.250 Klasse A-äquivalenten Einheiten über Core & Main Management Feeder, LLC sowie weitere 100.000 direkt gehaltene austauschbare Klasse B/LP Einheiten, sodass der Geschäftsführer trotz der Veräußerung weiterhin ein beträchtliches wirtschaftliches Interesse hält.

Es wurden keine neuen Derivate gewährt; die Transaktionen spiegeln routinemäßige Umwandlungen und Liquiditätsmanagement wider. Dennoch stellt die Veräußerung der gesamten 100.000 umgewandelten Aktien (≈74 % der direkten Beteiligung) eine bedeutende Reduzierung der frei handelbaren Aktien des CEOs dar und könnte von Investoren als leicht bärisches Signal gewertet werden, das teilweise durch die geplante Ausführung und verbleibende indirekte Beteiligung ausgeglichen wird.

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).
1. Name and Address of Reporting Person*
Witkowski Mark R

(Last) (First) (Middle)
C/O CORE & MAIN, INC.
1830 CRAIG PARK COURT

(Street)
ST. LOUIS MO 63146

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Core & Main, Inc. [ CNM ]
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)
07/17/2025
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 07/17/2025 C(1) 100,000(2) A $0 135,847 D
Class A Common Stock 07/17/2025 S(3) 72,331 D $61.1239(4) 63,516 D
Class A Common Stock 07/17/2025 S(3) 27,669 D $61.6298(5) 35,847 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
Class B Common Stock and Limited Partnership Interests (6)(7) 07/17/2025(6)(7) J V 100,000(2) (6)(7) (6)(7) Class A Common Stock 100,000 $0 716,250 I(7) By LLC
Class B Common Stock and Limited Partnership Interests (6) 07/17/2025(6) J V 100,000(2) (6) (6) Class A Common Stock 100,000 $0 100,000 D
Class B Common Stock and Limited Partnership Interests (6) 07/17/2025(6) C(1) 100,000(1) (6) (6) Class A Common Stock 100,000 $0 0 D
Explanation of Responses:
1. On July 17, 2025, pursuant to the terms of an exchange agreement, dated as of July 22, 2021 (as amended, the "Exchange Agreement"), 100,000 shares of Class B common stock of the Issuer ("Class B common stock") and limited partnership interests of Core & Main Holdings, LP (together, a "Paired Interest") were exchanged for shares of Class A common stock of the Issuer ("Class A common stock"), on a one-for-one basis.
2. On July 17, 2025, pursuant to the terms of the Fourth Amended and Restated LLC Agreement of Core & Main Management Feeder, LLC ("Management Feeder"), dated as of February 13, 2024 (as amended, the "LLC Agreement"), 100,000 vested common units ("Units") held directly by the reporting person were redeemed at the discretion of the reporting person for 100,000 Paired Interests.
3. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 17, 2025.
4. The price reported represents the weighted average price of shares of Class A common stock sold in multiple transactions at prices ranging from $60.4500 to $61.4500 per share. The reporting person will provide to the Issuer, or the Securities and Exchange Commission staff, upon request, information regarding the number of shares sold at each price within the range.
5. The price reported represents the weighted average price of shares of Class A common stock sold in multiple transactions at prices ranging from $61.4550 to $61.8200 per share. The reporting person will provide to the Issuer, or the Securities and Exchange Commission staff, upon request, information regarding the number of shares sold at each price within the range.
6. Pursuant to the terms of the Exchange Agreement, Paired Interests are exchangeable at the discretion of the reporting person for shares of Class A common stock on a one-for-one basis or, at the election of a majority of the disinterested members of the Issuer's board of directors, for cash from a substantially concurrent public offering or private sale (based on the price of Class A common stock sold in such public offering or private sale, net of any underwriting discounts and commissions, for each limited partnership interest exchanged, subject to certain exceptions, conditions and adjustments). The Class B common stock and limited partnership interests have no expiration date.
7. Represents securities held by Management Feeder in respect of Units directly held by the reporting person. Pursuant to the LLC Agreement, such vested Units held by the reporting person are redeemable at the discretion of the reporting person for Paired Interests, on a one-for-one basis.
Remarks:
/s/ Mark Whittenburg, as Attorney-in-Fact for Mark R. Witkowski 07/21/2025
** 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.
Core & Main Inc

NYSE:CNM

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11.61B
188.53M
0.34%
108.1%
7.45%
Industrial Distribution
Wholesale-durable Goods, Nec
Link
United States
ST. LOUIS