Insider · CIK 0001978216
Jack Kienzler
cfoofficer
Files at ATMU (Atmus Filtration Technologies Inc.). First filing -, latest -.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
No scored open-market trades yet.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | ATMU Atmus Filtration Technologies Inc. | FTax withholding Common Stock | -16,266 | $64.53 | $1.0M | 79,624 | Mar 3, 2026 |
| Feb 27, 2026 | ATMU Atmus Filtration Technologies Inc. | FTax withholding Common Stock | -3,851 | $64.53 | $249k | 75,773 | Mar 3, 2026 |
| Feb 13, 2026 | ATMU Atmus Filtration Technologies Inc. | AGrant or award Common Stock | +41,094 | $0.00 | $0 | 95,890 | Feb 17, 2026 |
| Oct 3, 2025 | ATMU Atmus Filtration Technologies Inc. | FTax withholding Common Stock | -25 | $44.50 | $1,113 | 54,796 | Oct 7, 2025 |
| Apr 1, 2025 | ATMU Atmus Filtration Technologies Inc. | AGrant or award Common Stock | +6,804 | $0.00 | $0 | 54,821 | Apr 3, 2025 |
| Mar 3, 2025 | ATMU Atmus Filtration Technologies Inc. | FTax withholding Common Stock | -456 | $39.80 | $18k | 48,400 | Mar 5, 2025 |
| Mar 3, 2025 | ATMU Atmus Filtration Technologies Inc. | FTax withholding Common Stock | -383 | $39.80 | $15k | 48,017 | Mar 5, 2025 |
| Feb 17, 2025 | ATMU Atmus Filtration Technologies Inc. | AGrant or award Common Stock | +1,535 | $0.00 | $0 | 48,856 | Feb 19, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.