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sellModerate cluster of 3

Nathaniel T Bradley sold $14k of DVLT

Chief Executive Officer at WISA TECHNOLOGIES, INC.. 34,253 shares at an average of $0.40, traded Aug 28, 2025, filed Sep 2, 2025.

Warning score
40
Value
$14k
34,253 shares
Holdings after
3,175,818
-1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $14k at market
    0
  • Share of holdings sold
    Sold 0.7% 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.

This signal so far: 1m +363.6%, 3m +469.7%, 6m +109.1%.

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 +23.2% · 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 0001104659-25-086573, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 28, 2025SOpen-market sale
Common Stock
-29,391$0.40$12k4,735,970Sep 2, 2025
Aug 28, 2025SOpen-market sale
Common Stockindirect: By Spouse
-4,862$0.40$1,9453,175,818Sep 2, 2025

Related signals

Other insiders at WISA TECHNOLOGIES, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
DVLTsell 2
WISA TECHNOLOGIES, INC.
Stanley Mbugua
See Remarks
$26k
62,982 shares
-3%
23Weak
DVLTsell 2
WISA TECHNOLOGIES, INC.
Wendy Wilson
director
$10k
25,856 shares
-4%
47Moderate
DVLTsell
WISA TECHNOLOGIES, INC.
Vivasor, Inc.
owner
$11M
20,000,000 shares
-26%
51Moderate
DVLTsell 3
WISA TECHNOLOGIES, INC.
Nathaniel T Bradley
Chief Executive Officer
$152k
242,001 shares
-3%
30Weak
DVLTsell 3
WISA TECHNOLOGIES, INC.
Stanley Mbugua
See Remark
$3,164
50,463 shares
-5%
47Moderate
DVLTsell 3
WISA TECHNOLOGIES, INC.
Brett Moyer
Chief Financial Officer
$100k
159,968 shares
-4%
37Weak
DVLTsell
WISA TECHNOLOGIES, INC.
Scilex Holding Co
owner
$13M
15,965,541 shares
-7%
52Moderate
DVLTsell 4
WISA TECHNOLOGIES, INC.
Scilex Holding Co
owner
$18M
14,713,490 shares
-6%
52Moderate
DVLTsell 4
WISA TECHNOLOGIES, INC.
Scilex Holding Co
owner
$13M
20,657,300 shares
-8%
46Moderate
DVLTsell 4
WISA TECHNOLOGIES, INC.
Nathaniel T Bradley
Chief Executive Officer
$40k
43,018 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.

Nathaniel T Bradley sold $14k of DVLT | InsiderTell