The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kienzler Jack since 2026.
This trader's CIK number is 1978216.
At the time of last reporting, Kienzler Jack was the Chief Financial Officer of Atmus Filtration Technologies Inc.. (stock ticker symbol ATMU).
Also see all insider trading activities at Atmus Filtration Technologies Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | ATMU | 0 | $0 | 5,132 | $232,207 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-06-01 | ATMU | Sale | 5,132 | 45.25 | 232,207 |
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 Kienzler Jack (Chief Financial Officer of Atmus Filtration Technologies Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.