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sellWeak cluster of 3

Stanley Mbugua sold $14k of DVLT

See Remarks at Datavault AI Inc.. 33,920 shares at an average of $0.40, traded Aug 28, 2025, filed Sep 2, 2025.

Warning score
30
Value
$14k
33,920 shares
Holdings after
324,418
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $14k at market
    0
  • Share of holdings sold
    Sold 9.5% of holdings
    0
  • Cluster
    3 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.

DVLTOct 9, 2026 · close 0.14
Since filing Sep 2, 2025: -57.6%SPY +23.3% · excess -80.8%

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 0001104659-25-086570, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 28, 2025SOpen-market sale
Common Stock
-33,920$0.40$14k324,418Sep 2, 2025

Related signals

Other insiders at Datavault AI Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
51Moderate
DVLTsell 3
Datavault AI Inc.
Nathaniel T Bradley
Chief Executive Officer
$152k
242,001 shares
-3%
30Weak
DVLTsell 3
Datavault AI Inc.
Stanley Mbugua
See Remark
$3,164
50,463 shares
-5%
47Moderate
DVLTsell 3
Datavault AI Inc.
Brett Moyer
Chief Financial Officer
$100k
159,968 shares
-4%
37Weak
DVLTsell
Datavault AI Inc.
Scilex Holding Co
owner
$13M
15,965,541 shares
-7%
52Moderate
DVLTsell 4
Datavault AI Inc.
Scilex Holding Co
owner
$18M
14,713,490 shares
-6%
52Moderate
DVLTsell 4
Datavault AI Inc.
Scilex Holding Co
owner
$13M
20,657,300 shares
-8%
46Moderate
DVLTsell 4
Datavault AI Inc.
Nathaniel T Bradley
Chief Executive Officer
$40k
43,018 shares
-1%
36Weak
DVLTsell 4
Datavault AI Inc.
Brett Moyer
See Remarks
$45k
49,016 shares
-1%
30Weak
DVLTsell 4
Datavault AI Inc.
Stanley Mbugua
See Remarks
$14k
14,720 shares
-1%
28Weak
DVLTsell 2
Datavault AI Inc.
David Marc Howitt
director
$32k
19,656 shares
-6%

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.

Stanley Mbugua sold $14k of DVLT | InsiderTell