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sellWeak cluster of 2

Christopher Gustanski sold $157k of PHIN

VP, Operational Excellence at PHINIA INC.. 3,100 shares at an average of $50.80, traded Aug 6, 2025, filed Aug 7, 2025.

Warning score
39
Value
$157k
3,100 shares
Holdings after
20,046
-13% from before
From 52-week low
+35%
low $36.58, close $49.47
From 52-week high
-9%
high $54.48, as of Aug 6, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $157k at market
    +11
  • Share of holdings sold
    Sold 13% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8

What happened after comparable sells

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.

PHINOct 9, 2026 · close 57.83
Since filing Aug 7, 2025: +15.6%SPY +24.8% · excess -9.2%

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 0001628280-25-038874, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 6, 2025SOpen-market sale
Common Stock
-3,100$50.80$157k20,046Aug 7, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
52Moderate
PHINsell 5
PHINIA INC.
Robert Boyle
SVP, GC and Secretary
$466k
7,500 shares
-23%
47Moderate
PHINsell 6
PHINIA INC.
Todd L Anderson
VP and Chief Tech. Officer
$203k
3,056 shares
-10%
66Notable
PHINsell 6
PHINIA INC.
Chris P Gropp
Senior Vice President and CFO
$901k
13,500 shares
-24%
46Moderate
PHINsell 6
PHINIA INC.
Christopher Gustanski
VP, Operational Excellence
$140k
2,097 shares
-16%
39Weak
PHINsell 6
PHINIA INC.
Matthew Logar
SVP and CIO
$83k
1,257 shares
-7%
65Notable
PHINsell 5
PHINIA INC.
Brady D Ericson
President and CEO
$1.9M
27,860 shares
-8%
23Weak
PHINsell 2
PHINIA INC.
Samantha Pombier
Vice President and Controller
$21k
400 shares
-4%
14Weak
PHINbuy
PHINIA INC.
Neil Fryer
VP and GM Global Aftermarket
$975
23 shares
+0%
32Weak
PHINbuy
PHINIA INC.
Meggan M. Walsh
director
$60k
1,400 shares
+23%
55Moderate
PHINbuy
PHINIA INC.
Brady D Ericson
President and CEO
$397k
10,000 shares
+2%

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.

Christopher Gustanski sold $157k of PHIN | InsiderTell