Insider Transactions in Q4 2025 at Atmus Filtration Technologies Inc. (ATMU)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 18
2025
|
Diego Donoso Director |
BUY
Other acquisition or disposition
|
Direct |
20
+0.22%
|
-
|
|
Nov 13
2025
|
Diego Donoso Director |
SELL
Open market or private sale
|
Direct |
20
-0.22%
|
$960
$48.84 P/Share
|
|
Oct 03
2025
|
Jack Kienzler Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
25
-0.05%
|
$1,100
$44.5 P/Share
|
|
Oct 03
2025
|
Charles Masters Senior Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
28
-0.09%
|
$1,232
$44.5 P/Share
|