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buyNotable cluster of 2

Hu Bin bought $1.4M of FIEE

director, owner at FiEE, Inc.. 853,659 shares at an average of $1.64, traded May 9, 2025, filed May 13, 2025.

Conviction score
64
Value
$1.4M
853,659 shares
Holdings after
853,659
change unknown
From 52-week low
+1071%
low $0.14, close $1.64
From 52-week high
-49%
high $3.20, as of May 9, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $1.4M at market
    +25
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    49% below the 52-week high
    +8
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

FIEEOct 9, 2026 · close 3.66
Since filing May 13, 2025: +87.7%SPY +34.9% · excess +52.8%

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 0001829126-25-003621, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 9, 2025POpen-market purchase
Common Stock
+853,659$1.64$1.4M853,659May 13, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
71Notable
FIEEbuy 2
FiEE, Inc.
Cao Yu
Chief Financial Officer
$2.6M
1,585,366 shares
-
47Moderate
FIEEsell 2
FiEE, Inc.
Elizabeth Cash Hitchcock
owner
$50k
1,447,259 shares
-11474%
47Moderate
FIEEsell 2
FiEE, Inc.
Jeremy P. Hitchcock
owner
$50k
1,447,259 shares
-1997%
32Weak
FIEEbuy
FiEE, Inc.
David E. Lazar
director, owner
$50k
1,456,980 shares
+5828%

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.

Hu Bin bought $1.4M of FIEE | InsiderTell