SEC Insider Transactions from Schaller John R.

Last updated: 2026-03-14 10:50 UTC | Total transactions: 31

John R. Schaller, Executive Vice President of Core & Main, Inc. (CNM), sold shares on the open market once in the last year for a total of $539,000. His most recent sale occurred on May 28, 2025. Among 11,678 individual insiders with open market sales, his activity ranks 6,273rd by value, well below the average of $8.6 million across 6.4 transactions. Schaller made no open market purchases during this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 28, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Class A Common Stock 9794 $50.12 29,483.0000 201,442,750 49.74% 0.00%
May 28, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 9794 $55.00 19,689.0000 201,442,750 33.22% 0.00%
May 28, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Options (Rights to Buy) 9794 $0.00 19,588.0000 201,442,750 33.33% 0.00%
March 13, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President A Class A Common Stock 4215 $0.00 19,689.0000 201,442,750 27.24% 0.00%
March 13, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President A Options (Rights to Buy) 30678 $0.00 30,678.0000 201,442,750 9999.99% 0.02%
March 11, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 978 $46.55 15,474.0000 201,442,750 5.94% 0.00%
March 11, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Class A Common Stock 19292 $20.81 34,766.0000 201,442,750 124.67% 0.01%
March 11, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 19292 $45.00 15,474.0000 201,442,750 55.49% 0.01%
March 11, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Options (Rights to Buy) 19292 $0.00 0.0000 201,442,750 100.00% 0.01%
March 7, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 462 $47.87 17,436.0000 201,442,750 2.58% 0.00%
March 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 984 $46.69 16,452.0000 201,442,750 5.64% 0.00%
March 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Class A Common Stock 21868 $22.11 38,320.0000 201,442,750 132.92% 0.01%
March 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 21868 $46.82 16,452.0000 201,442,750 57.07% 0.01%
March 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Options (Rights to Buy) 21868 $0.00 21,868.0000 201,442,750 50.00% 0.01%
March 13, 2023 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 582 $21.45 19,065.0000 246,217,004 2.96% 0.00%
March 11, 2024 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 585 $48.29 18,480.0000 227,818,077 3.07% 0.00%
March 11, 2024 Core & Main, Inc. $CNM Schaller John R Executive Vice President F Class A Common Stock 582 $48.29 17,898.0000 227,818,077 3.15% 0.00%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Class A Common Stock 38584 $20.81 56,482.0000 202,146,712 215.58% 0.02%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 37984 $50.56 18,498.0000 202,146,712 67.25% 0.02%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 600 $51.41 17,898.0000 202,146,712 3.24% 0.00%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Class A Common Stock 21868 $22.11 39,766.0000 202,146,712 122.18% 0.01%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President S Class A Common Stock 21868 $50.56 17,898.0000 202,146,712 54.99% 0.01%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Options (Rights to Buy) 38584 $0.00 19,292.0000 202,146,712 66.67% 0.02%
Jan. 10, 2025 Core & Main, Inc. $CNM Schaller John R Executive Vice President M Options (Rights to Buy) 21868 $0.00 43,736.0000 202,146,712 33.33% 0.01%
March 7, 2024 Core & Main, Inc. $CNM Schaller John R President A Class A Common Stock 3744 $0.00 19,647.0000 227,818,077 23.54% 0.00%
March 7, 2024 Core & Main, Inc. $CNM Schaller John R President A Options (Rights to Buy) 29382 $0.00 29,382.0000 227,818,077 9999.99% 0.01%
Jan. 16, 2024 Core & Main, Inc. $CNM Schaller John R President C Class A Common Stock 50000 $0.00 65,903.0000 246,217,004 314.41% 0.02%
Jan. 16, 2024 Core & Main, Inc. $CNM Schaller John R President S Class A Common Stock 50000 $40.99 15,903.0000 246,217,004 75.87% 0.02%
Jan. 16, 2024 Core & Main, Inc. $CNM Schaller John R President J Class B Common Stock and Limited Partnership Interests 50000 $0.00 850,214.0000 246,217,004 5.55% 0.02%
Jan. 16, 2024 Core & Main, Inc. $CNM Schaller John R President J Class B Common Stock and Limited Partnership Interests 50000 $0.00 900,214.0000 246,217,004 5.88% 0.02%
Jan. 16, 2024 Core & Main, Inc. $CNM Schaller John R President C Class B Common Stock and Limited Partnership Interests 50000 $0.00 850,214.0000 246,217,004 5.55% 0.02%