Skip to content
buyModerate cluster of 2

David John Mastrocola bought $119k of CPS

director at Cooper-Standard Holdings Inc.. 8,000 shares at an average of $14.82, traded Feb 19, 2025, filed Feb 21, 2025.

Conviction score
43
Value
$119k
8,000 shares
Holdings after
16,115
+99% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $119k at market
    +10
  • Relative to holdings
    Holdings up 99%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    2 insiders buying within 14 days
    +8
  • 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.

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.

CPSOct 9, 2026 · close 21.00
Since filing Feb 21, 2025: +42.8%SPY +32.3% · excess +10.4%

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 0001320461-25-000047, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 19, 2025POpen-market purchase
Common stock
+3,000$15.27$46k11,115Feb 21, 2025
Feb 20, 2025POpen-market purchase
Common stock
+5,000$14.55$73k16,115Feb 21, 2025

Related signals

Other insiders at Cooper-Standard Holdings Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
CPSbuy
Cooper-Standard Holdings Inc.
David John Mastrocola
director
$208k
6,885 shares
+38%
37Weak
CPSbuy 2
Cooper-Standard Holdings Inc.
David John Mastrocola
director
$58k
2,000 shares
+12%
39Weak
CPSbuy 2
Cooper-Standard Holdings Inc.
Jonathan P Banas
EVP and CFO
$29k
1,000 shares
+2%
39Weak
CPSbuy 2
Cooper-Standard Holdings Inc.
Jonathan P Banas
EVP and CFO
$45k
3,000 shares
+8%

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.

David John Mastrocola bought $119k of CPS | InsiderTell