The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of South Thomas A since 2019.
This trader's CIK number is 1751051.
At the time of last reporting, South Thomas A was the Executive Vice President of Northern Trust Corp. (stock ticker symbol NTRS).
Also see all insider trading activities at Northern Trust Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | NTRS | 0 | $0 | 3,804 | $429,852 | 0 | $0 |
| 2024 | NTRS | 0 | $0 | 5,000 | $529,000 | 0 | $0 |
| 2021 | NTRS | 0 | $0 | 2,000 | $236,440 | 0 | $0 |
| 2019 | NTRS | 0 | $0 | 1,000 | $98,540 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-19 | NTRS | Sale | 3,804 | 113.00 | 429,852 |
| 2024-11-07 | NTRS | Sale | 5,000 | 105.80 | 529,000 |
| 2021-12-09 | NTRS | Sale | 2,000 | 118.22 | 236,440 |
| 2019-09-13 | NTRS | Sale | 1,000 | 98.54 | 98,540 |
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 South Thomas A (Executive Vice President of Northern Trust Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.