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sellWeak cluster of 310b5-1 plan

Charles D Boynton sold $360k of NXT

Chief Financial Officer at Nextpower Inc.. 4,500 shares at an average of $79.98, traded Sep 1, 2026, filed Sep 2, 2026.

Warning score
32
Value
$360k
4,500 shares
Holdings after
354,000
-1% from before
From 52-week low
+29%
low $64.33, close $83.07
From 52-week high
-47%
high $156.40, as of Sep 1, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $360k at market
    +15
  • Share of holdings sold
    Sold 1.3% 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.

NXTOct 9, 2026 · close 86.11
Since filing Sep 2, 2026: +4.3%SPY +2.0% · 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 0000950103-26-013492, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026SOpen-market sale
Common Stock10b5-1
-4,500$79.98$360k354,00041 d ago

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
70Notable
NXTsell 5
Nextpower Inc.
Julia Blunden
director
$638k
7,415 shares
-73%
60Notable
NXTsell 5
Nextpower Inc.
Brandi Elizabeth Thomas
director
$677k
7,415 shares
-48%
40Moderate
NXTsell 410b5-1
Nextpower Inc.
Howard Wenger
President
$1.2M
11,176 shares
-3%
45Moderate
NXTsell 410b5-1
Nextpower Inc.
Daniel S Shugar
Chief Executive Officer
$7.0M
67,636 shares
-7%
47Moderate
NXTsell 4
Nextpower Inc.
Julia Blunden
director
$223k
2,289 shares
-24%
38Weak
NXTsell 510b5-1
Nextpower Inc.
Charles D Boynton
Chief Financial Officer
$683k
4,500 shares
-1%
45Moderate
NXTsell 510b5-1
Nextpower Inc.
Nicholas Marco Miller
Chief Operating Officer
$3.5M
22,427 shares
-11%
27Weak
NXTsell 510b5-1
Nextpower Inc.
Bruce Ledesma
Chief Legal & Compliance Ofc
$438k
3,248 shares
-1%
45Moderate
NXTsell 510b5-1
Nextpower Inc.
Daniel S Shugar
Chief Executive Officer
$3.5M
26,077 shares
-3%
45Moderate
NXTsell 510b5-1
Nextpower Inc.
Howard Wenger
President
$8.2M
62,670 shares
-13%

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.

Charles D Boynton sold $360k of NXT | InsiderTell