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sellWeak cluster of 310b5-1 plan

Matthew Todd Quinn sold $113k of CARG

Chief Technology Officer at CarGurus, Inc.. 3,824 shares at an average of $29.62, traded Oct 2, 2026, filed Oct 5, 2026.

Warning score
20
Value
$113k
3,824 shares
Holdings after
220,193
-2% from before
From 52-week low
+11%
low $26.96, close $30.02
From 52-week high
-23%
high $39.03, as of Oct 2, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $113k at market
    +10
  • Share of holdings sold
    Sold 1.7% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

CARGOct 9, 2026 · close 28.85
Since filing Oct 5, 2026: -1.7%SPY +0.5% · excess -2.2%

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 0001494259-26-000075, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2026FTax withholding
Class A Common Stock10b5-1
-9,129$29.73$271k224,0177 d ago
Oct 2, 2026SOpen-market sale
Class A Common Stock10b5-1
-3,824$29.62$113k220,1937 d ago

Related signals

Other insiders at CarGurus, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
19Weak
CARGsell 310b5-1
CarGurus, Inc.
Ismail Elshareef
Chief Product Officer
$79k
2,673 shares
-2%
22Weak
CARGsell 310b5-1
CarGurus, Inc.
Dafna Sarnoff
Chief Marketing Officer
$214k
7,234 shares
-7%
15Weak
CARGsell10b5-1
CarGurus, Inc.
Samuel Zales
COO and President
$346k
10,000 shares
-2%
23Weak
CARGsell 210b5-1
CarGurus, Inc.
Samuel Zales
COO and President
$361k
10,000 shares
-2%
9Weak
CARGsell 210b5-1
CarGurus, Inc.
Dafna Sarnoff
Chief Marketing Officer
$46k
1,346 shares
-1%
22Weak
CARGsell 210b5-1
CarGurus, Inc.
Samuel Zales
COO and President
$323k
10,000 shares
-2%
9Weak
CARGsell 210b5-1
CarGurus, Inc.
Ismail Elshareef
Chief Product Officer
$39k
1,228 shares
-1%
27Weak
CARGsell 410b5-1
CarGurus, Inc.
Zachary Emerson Hallowell
CEO, CarOffer
$59k
1,733 shares
-1%
30Weak
CARGsell 610b5-1
CarGurus, Inc.
Samuel Zales
COO and President
$339k
10,000 shares
-2%
16Weak
CARGsell 610b5-1
CarGurus, Inc.
Ismail Elshareef
Chief Product Officer
$46k
1,325 shares
-1%

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.