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sellModerate cluster of 410b5-1 plan

Brian Martin sold $784k of NTNX

Chief Legal Officer at Nutanix, Inc.. 10,241 shares at an average of $76.53, traded Sep 30, 2025, filed Sep 30, 2025.

Warning score
52
Value
$784k
10,241 shares
Holdings after
5,166
-66% from before
From 52-week low
+32%
low $56.46, close $74.39
From 52-week high
-10%
high $83.07, as of Sep 30, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $784k at market
    +22
  • Share of holdings sold
    Sold 66% of holdings
    +20
  • Cluster
    4 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.

NTNXOct 9, 2026 · close 74.63
Since filing Sep 30, 2025: +0.3%SPY +18.1% · excess -17.8%

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 0001193125-25-225314, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 30, 2025SOpen-market sale
Class A Common Stock10b5-1
-10,241$76.53$784k5,166Sep 30, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
21Weak
NTNXsell 210b5-1
Nutanix, Inc.
Teresa Gayle Sheppard
director
$258k
3,500 shares
-13%
55Moderate
NTNXsell 310b5-1
Nutanix, Inc.
Rajiv Ramaswami
Chief Executive Officer
$29M
400,000 shares
-49%
80Strong
NTNXsell 3
Nutanix, Inc.
Tarkan Maner
President and CCO
$4.8M
69,778 shares
-67%
25Weak
NTNXsell 210b5-1
Nutanix, Inc.
Rukmini Sivaraman
Chief Financial Officer
$2.7M
38,139 shares
-10%
50Moderate
NTNXsell 310b5-1
Nutanix, Inc.
Rajiv Ramaswami
President and CEO
$11M
144,707 shares
-22%
28Weak
NTNXsell 310b5-1
Nutanix, Inc.
Teresa Gayle Sheppard
director
$268k
3,500 shares
-14%
18Weak
NTNXsell 210b5-1
Nutanix, Inc.
Rukmini Sivaraman
Chief Financial Officer
$892k
11,391 shares
-4%
24Weak
NTNXsell 210b5-1
Nutanix, Inc.
Rajiv Ramaswami
President and CEO
$144k
1,925 shares
-0%
13Weak
NTNXsell 410b5-1
Nutanix, Inc.
Rukmini Sivaraman
Chief Financial Officer
$153k
2,100 shares
-1%
54Moderate
NTNXsell 4
Nutanix, Inc.
Virginia Gambale
director
$546k
7,000 shares
-15%

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.

Brian Martin sold $784k of NTNX | InsiderTell