The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Whittenburg Mark G since 2022.
This trader's CIK number is 1866737.
At the time of last reporting, Whittenburg Mark G was the General Counsel and Secretary of Core & Main, Inc.. (stock ticker symbol CNM).
Also see all insider trading activities at Core & Main, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | CNM | 0 | $0 | 150,000 | $8,282,556 | 0 | $0 |
| 2024 | CNM | 0 | $0 | 100,000 | $5,599,750 | 0 | $0 |
| 2023 | CNM | 0 | $0 | 93,612 | $2,250,172 | 0 | $0 |
| 2022 | CNM | 0 | $0 | 31,204 | $773,249 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-06 | CNM | Sale | 900 | 60.02 | 54,022 |
| 2025-06-09 | CNM | Sale | 49,100 | 60.02 | 2,947,227 |
| 2025-01-15 | CNM | Sale | 1,974 | 55.29 | 109,134 |
| 2025-01-16 | CNM | Sale | 48,026 | 55.13 | 2,647,673 |
| 2025-01-10 | CNM | Sale | 50,000 | 50.49 | 2,524,500 |
| 2024-04-19 | CNM | Sale | 50,000 | 54.08 | 2,704,150 |
| 2024-03-22 | CNM | Sale | 50,000 | 57.91 | 2,895,600 |
| 2023-04-13 | CNM | Sale | 31,204 | 25.06 | 781,847 |
| 2023-03-03 | CNM | Sale | 31,204 | 24.02 | 749,364 |
| 2023-02-24 | CNM | Sale | 24,793 | 23.04 | 571,156 |
| 2023-02-17 | CNM | Sale | 6,411 | 23.05 | 147,805 |
| 2022-09-09 | CNM | Sale | 19,729 | 24.78 | 488,884 |
| 2022-08-16 | CNM | Sale | 6,179 | 24.79 | 153,152 |
| 2022-08-18 | CNM | Sale | 5,296 | 24.78 | 131,213 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Whittenburg Mark G (General Counsel and Secretary of Core & Main, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.