Insider · CIK 0001954257
Erik Aldag
Files at MTX (MINERALS TECHNOLOGIES INC). First filing May 1, 2025, latest May 1, 2025.
In brief
Erik Aldag files SEC Form 4 as CFO at MTX (MINERALS TECHNOLOGIES INC). Since May 1, 2025, Erik Aldag has reported 1 open-market buy worth $50k and 0 open-market sells worth $0, the latest filed on May 1, 2025.
A track record needs three past buys with six months of prices behind them; Erik Aldag has 0, so none is measured yet.
The newest scored trade: bought $50k of MTX on Apr 30, 2025, filed May 1, 2025, scored 68 (notable).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MTX: MINERALS 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 |
|---|---|---|---|---|---|
| 68Notable | MINERALS TECHNOLOGIES INC | $50k 1,000 shares | +31% | +1% from low-39% from high |
Transactions
Every row this insider has filed, 34 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 23, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +2,243 | $0.00 | $0 | 7,377 | Jan 27, 2026 |
| Jan 23, 2026 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,240 | $68.77 | $85k | 6,137 | Jan 27, 2026 |
| Jan 26, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +1,841 | $0.00 | $0 | 7,978 | Jan 27, 2026 |
| Jan 26, 2026 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,019 | $68.89 | $70k | 6,959 | Jan 27, 2026 |
| Jan 23, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -2,243 | $0.00 | $0 | 17,128 | Jan 27, 2026 |
| Jan 26, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -1,841 | $0.00 | $0 | 15,287 | Jan 27, 2026 |
| Jan 21, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +2,245 | $0.00 | $0 | 6,490 | Jan 23, 2026 |
| Jan 21, 2026 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,356 | $66.92 | $91k | 5,134 | Jan 23, 2026 |
| Jan 21, 2026 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -2,245 | $0.00 | $0 | 19,371 | Jan 23, 2026 |
| Jan 20, 2026 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Deferred Restricted Stock Units (DRSUs)derivative | +8,557 | $0.00 | $0 | 21,616 | Jan 22, 2026 |
| Jan 20, 2026 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Employee Stock Option (Right to Buy)derivative | +7,349 | $0.00 | $0 | 7,349 | Jan 22, 2026 |
| Apr 30, 2025 | MTX MINERALS TECHNOLOGIES INC | POpen-market purchase COMMON STOCK | +1,000 | $50.37 | $50k | 4,245 | May 1, 2025 |
| Jan 27, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +286 | $0.00 | $0 | 3,404 | Jan 29, 2025 |
| Jan 27, 2025 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -159 | $76.19 | $12k | 3,245 | Jan 29, 2025 |
| Jan 27, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -286 | $0.00 | $0 | 13,059 | Jan 29, 2025 |
| Jan 24, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +1,841 | $0.00 | $0 | 4,137 | Jan 28, 2025 |
| Jan 24, 2025 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,019 | $75.68 | $77k | 3,118 | Jan 28, 2025 |
| Jan 24, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -1,841 | $0.00 | $0 | 13,345 | Jan 28, 2025 |
| Jan 23, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +2,243 | $0.00 | $0 | 3,618 | Jan 27, 2025 |
| Jan 23, 2025 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,322 | $75.65 | $100k | 2,296 | Jan 27, 2025 |
| Jan 23, 2025 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -2,243 | $0.00 | $0 | 15,186 | Jan 27, 2025 |
| Jan 21, 2025 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Deferred Restricted Stock Units (DRSUs)derivative | +6,733 | $0.00 | $0 | 17,429 | Jan 23, 2025 |
| Jan 21, 2025 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Employee Stock Option (Right to Buy)derivative | +5,783 | $0.00 | $0 | 5,783 | Jan 23, 2025 |
| Jan 25, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +286 | $0.00 | $0 | 1,429 | Jan 29, 2024 |
| Jan 25, 2024 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -168 | $66.09 | $11k | 1,261 | Jan 29, 2024 |
| Jan 26, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +252 | $0.00 | $0 | 1,513 | Jan 29, 2024 |
| Jan 26, 2024 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -138 | $66.51 | $9,178 | 1,375 | Jan 29, 2024 |
| Jan 25, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -286 | $0.00 | $0 | 10,948 | Jan 29, 2024 |
| Jan 26, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -252 | $0.00 | $0 | 10,696 | Jan 29, 2024 |
| Jan 24, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Common Stock | +1,842 | $0.00 | $0 | 2,263 | Jan 26, 2024 |
| Jan 24, 2024 | MTX MINERALS TECHNOLOGIES INC | FTax withholding Common Stock | -1,120 | $66.10 | $74k | 1,143 | Jan 26, 2024 |
| Jan 24, 2024 | MTX MINERALS TECHNOLOGIES INC | MOption exercise Deferred Restricted Stock Units (DRSUs)derivative | -1,842 | $0.00 | $0 | 11,234 | Jan 26, 2024 |
| Jan 23, 2024 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Deferred Restricted Stock Units (DRSUs)derivative | +6,728 | $0.00 | $0 | 13,076 | Jan 25, 2024 |
| Jan 23, 2024 | MTX MINERALS TECHNOLOGIES INC | AGrant or award Employee Stock Option (Right to Buy)derivative | +5,778 | $0.00 | $0 | 5,778 | Jan 25, 2024 |
Questions about Erik Aldag
Answered from the filings on this page, as of the latest one.
Is Erik Aldag buying or selling?
Not in the last 12 months. Erik Aldag's latest open-market trade on SEC Form 4 was bought $50k of MTX on Apr 30, 2025.
How did Erik Aldag's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Erik Aldag has 0.
Where does Erik Aldag file Form 4?
Erik Aldag has filed Form 4 at MTX (MINERALS TECHNOLOGIES INC) as Senior Vice President. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.