Core & Main, Inc.
US ˙ NYSE ˙ US21874C1027

SecurityCNM / Core & Main, Inc.
InsiderStephen O LeClair
This page shows the track record and history of LeClair Stephen O insider trades in Core & Main, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Stephen O LeClair in CNM / Core & Main, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

CNM / Core & Main, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Stephen O LeClair in CNM / Core & Main, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-07-07 44,972 61.9143 44,972 61.9143 2,784,410 65 48.5600 -600,569 -21.57
2025-07-03 80,028 62.2681 80,028 62.2681 4,983,192

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

CNM / Core & Main, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-07-08 2025-07-07 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 61.9143 -44,972 -2,784 70,736
2025-07-08 2025-07-07 4 LeClair Stephen O CNM Class A Common Stock M - Exercise D 20.8100 44,972 936 115,708
2025-07-08 2025-07-03 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 62.2681 -80,028 -4,983 70,736
2025-07-08 2025-07-03 4 LeClair Stephen O CNM Class A Common Stock M - Exercise D 20.8100 80,028 1,665 150,764
2025-03-13 2025-03-11 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 46.5500 -4,889 -228 70,736
2025-03-11 2025-03-10 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 46.6900 -3,671 -171 75,625
2025-03-11 2025-03-07 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 47.8700 -1,841 -88 79,296
2025-01-17 2024-03-11 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 48.2900 -4,052 -196 81,137
2025-01-17 2024-03-11 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 48.2900 -3,682 -178 85,189
2025-01-17 2023-03-13 4 LeClair Stephen O CNM Class A Common Stock F - Taxes D 21.4500 -3,478 -75 88,871
2024-12-05 2024-12-03 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 54.8809 -200,000 -10,976 92,349
2024-12-05 2024-12-03 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 200,000 292,349
2024-03-11 2024-03-07 4 LeClair Stephen O CNM Class A Common Stock A - Award D 18,657 92,349
2024-02-14 2024-02-12 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 44.1420 -150,000 -6,621 73,692
2024-02-14 2024-02-12 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 150,000 223,692
2024-01-16 2024-01-11 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 40.6568 -150,000 -6,099 73,692
2024-01-16 2024-01-11 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 149,758 223,692
2024-01-16 2024-01-11 4 LeClair Stephen O CNM Class A Common Stock J - Other D 242 73,934
2024-01-16 2024-01-11 4 LeClair Stephen O By LLC CNM Class A Common Stock J - Other I -242 0
2023-06-08 2023-06-07 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 28.7746 -35,712 -1,028 73,692
2023-06-08 2023-06-07 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 35,712 109,404
2023-06-08 2023-06-06 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 28.7578 -4,288 -123 73,692
2023-06-08 2023-06-06 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 4,288 77,980
2023-04-17 2023-04-13 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 24.9118 -40,000 -996 73,692
2023-04-17 2023-04-13 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 40,000 113,692
2023-03-14 2023-03-10 4 LeClair Stephen O CNM Class A Common Stock A - Award D 37,950 73,692
2022-08-18 2022-08-18 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 24.5389 -14,730 -361 35,742
2022-08-18 2022-08-18 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 14,730 50,472
2022-08-18 2022-08-16 4 LeClair Stephen O CNM Class A Common Stock S - Sale D 24.6108 -25,270 -622 35,742
2022-08-18 2022-08-16 4 LeClair Stephen O CNM Class A Common Stock C - Conversion D 24,119 61,012
2022-08-18 2022-08-16 4 LeClair Stephen O CNM Class A Common Stock J - Other D 1,151 36,893
2022-08-18 2022-08-16 4 LeClair Stephen O By LLC CNM Class A Common Stock J - Other I -1,151 242
2022-03-15 2022-03-11 4 LeClair Stephen O CNM Options (Rights to Buy) A - Award D 20.81 260,877 260,877
2022-03-15 2022-03-11 4 LeClair Stephen O CNM Class A Common Stock A - Award D 35,742 35,742
2021-07-23 3 LeClair Stephen O By LLC CNM Class A Common Stock I 1,393
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)