Skip to content
buyWeak

Rocky Motwani bought $20k of MTX

director at MINERALS TECHNOLOGIES INC. 370 shares at an average of $54.31, traded Jun 16, 2025, filed Jun 17, 2025.

Conviction score
39
Value
$20k
370 shares
Holdings after
1,192
+45% from before
From 52-week low
+7%
low $50.39, close $54.12
From 52-week high
-35%
high $83.57, as of Jun 16, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $20k at market
    0
  • Relative to holdings
    Holdings up 45%
    +6
  • Price context
    7% above the 52-week low; 35% below the 52-week high
    +18
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +6.5%, 3m +17.2%, 6m +15.5%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MTXOct 12, 2026 · close 62.95
Since filing Jun 17, 2025: +17.6%SPY +32.4% · excess -14.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000891014-25-000102, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 16, 2025POpen-market purchase
COMMON STOCK
+370$54.31$20k1,192Jun 17, 2025

Related signals

Other insiders at MINERALS TECHNOLOGIES INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
48Moderate
MTXsell 2
MINERALS TECHNOLOGIES INC
Douglas T Dietrich
CHAIRMAN AND CEO
$1.8M
21,568 shares
-11%
61Notable
MTXsell 2
MINERALS TECHNOLOGIES INC
Timothy Jordan
Vice President
$482k
6,000 shares
-82%
35Weak
MTXsell
MINERALS TECHNOLOGIES INC
Dj Monagle III
Group President
$1.4M
23,093 shares
-21%
26Weak
MTXsell
MINERALS TECHNOLOGIES INC
Brett Argirakis
Group President
$381k
6,501 shares
-19%
65Notable
MTXbuy 3
MINERALS TECHNOLOGIES INC
Kristina M Johnson
director
$54k
1,000 shares
+250%
68Notable
MTXbuy 3
MINERALS TECHNOLOGIES INC
Erik Aldag
SVP FINANCE AND TREASURY, CFO
$50k
1,000 shares
+31%
68Notable
MTXbuy 3
MINERALS TECHNOLOGIES INC
Douglas T Dietrich
CHAIRMAN AND CEO
$103k
2,000 shares
+1%
50Moderate
MTXsell 3
MINERALS TECHNOLOGIES INC
Dj Monagle III
Group President
$1.2M
14,229 shares
-15%
50Moderate
MTXsell 3
MINERALS TECHNOLOGIES INC
Jonathan J Hastings
Senior Vice President
$1.8M
21,543 shares
-29%
32Weak
MTXsell 4
MINERALS TECHNOLOGIES INC
Brett Argirakis
Group President
$190k
2,259 shares
-9%

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.

Rocky Motwani bought $20k of MTX | InsiderTell