Insider · CIK 0001809708
Diego Donoso
Files at EAF (GRAFTECH INTERNATIONAL LTD), ATMU (Atmus Filtration Technologies Inc.). First filing Nov 19, 2025, latest Nov 19, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ATMU: Atmus Filtration Technologies Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 10Weak | ATMUbuy Atmus Filtration Technologies Inc. | $1,812 40 shares | +0% | - | |
| 15Weak | ATMUsell Atmus Filtration Technologies Inc. | $2,488 60 shares | -1% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 2, 2025 | ATMU Atmus Filtration Technologies Inc. | SOpen-market sale Common Stock | -40 | $37.79 | $1,512 | 9,038 | Nov 19, 2025 |
| Aug 13, 2025 | ATMU Atmus Filtration Technologies Inc. | POpen-market purchase Common Stock | +25 | $45.00 | $1,125 | 9,063 | Nov 19, 2025 |
| Sep 5, 2025 | ATMU Atmus Filtration Technologies Inc. | POpen-market purchase Common Stock | +15 | $45.81 | $687 | 9,078 | Nov 19, 2025 |
| Nov 13, 2025 | ATMU Atmus Filtration Technologies Inc. | SOpen-market sale Common Stock | -20 | $48.84 | $977 | 9,058 | Nov 19, 2025 |
| Nov 18, 2025 | ATMU Atmus Filtration Technologies Inc. | JOther Common Stock | +20 | $0.00 | $0 | 9,078 | Nov 19, 2025 |
| May 20, 2025 | ATMU Atmus Filtration Technologies Inc. | AGrant or award Common Stock | +3,886 | $0.00 | $0 | 9,078 | May 21, 2025 |
| Mar 31, 2025 | EAF GRAFTECH INTERNATIONAL LTD | AGrant or award Deferred Share Unitsderivative | +16,523 | $0.00 | $0 | 26,931 | Apr 2, 2025 |
| Nov 9, 2024 | EAF GRAFTECH INTERNATIONAL LTD | MOption exercise Common Stock | +56,497 | - | - | 56,497 | Nov 12, 2024 |
| Nov 9, 2024 | EAF GRAFTECH INTERNATIONAL LTD | MOption exercise Restricted Stock Unitsderivative | -56,497 | $0.00 | $0 | 0 | Nov 12, 2024 |
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.