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sellWeak cluster of 7

Leslie Kohn sold $90k of AMBA

Chief Technology Officer at AMBARELLA INC. 1,715 shares at an average of $52.26, traded Jun 17, 2025, filed Jun 20, 2025.

Warning score
39
Value
$90k
1,715 shares
Holdings after
979,677
-0% from before
From 52-week low
+30%
low $40.30, close $52.39
From 52-week high
-37%
high $82.94, as of Jun 17, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $90k at market
    +9
  • Share of holdings sold
    Sold 0.2% of holdings
    0
  • Cluster
    7 insiders selling within 14 days
    +15

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.

AMBAOct 9, 2026 · close 67.43
Since filing Jun 20, 2025: +30.5%SPY +32.8% · excess -2.3%

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 0001280263-25-000027, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 17, 2025SOpen-market sale
Ordinary Shares
-1,715$52.26$90k979,677Jun 20, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
10Weak
AMBAsell 510b5-1
AMBARELLA INC
Christopher B Paisley
director
$18k
250 shares
-1%
28Weak
AMBAsell 510b5-1
AMBARELLA INC
John Alexander Young
CFO
$128k
1,896 shares
-2%
49Moderate
AMBAsell 5
AMBARELLA INC
John Alexander Young
CFO
$203k
3,126 shares
-3%
47Moderate
AMBAsell 5
AMBARELLA INC
Chan W Lee
Chief Operations Officer
$188k
2,893 shares
-2%
41Moderate
AMBAsell 5
AMBARELLA INC
Chi-Hong Ju
Senior VP, Systems & GM
$130k
2,009 shares
-1%
56Moderate
AMBAsell 5
AMBARELLA INC
Feng-Ming Wang
CEO
$395k
6,086 shares
-1%
43Moderate
AMBAsell 6
AMBARELLA INC
Chi-Hong Ju
Senior VP, Systems & GM, Asia
$265k
3,765 shares
-2%
36Weak
AMBAsell 6
AMBARELLA INC
Christopher B Paisley
director
$36k
500 shares
-1%
55Moderate
AMBAsell 6
AMBARELLA INC
Feng-Ming Wang
CEO
$356k
4,950 shares
-1%
40Moderate
AMBAsell 6
AMBARELLA INC
Chi-Hong Ju
Senior VP, Systems & GM, Asia
$96k
1,342 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.

Leslie Kohn sold $90k of AMBA | InsiderTell